Atour Lifestyle Holdings Limited (ATAT) F-1/ARegistration statement (foreign) (amended)

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ATOUR LIFESTYLE HOLDINGS LIMITED INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

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As filed with the Securities and Exchange Commission on June 24, 2021.

Registration No. 333-256881

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

AMENDMENT NO. 1
TO

FORM F-1
REGISTRATION STATEMENT
UNDER
THE SECURITIES ACT OF 1933

Atour Lifestyle Holdings Limited
(Exact name of Registrant as specified in its charter)

Not Applicable
(Translation of Registrant's name into English)

18th floor, Wuzhong Building,
618 Wuzhong Road, Minhang District,
Shanghai, People's Republic of
China (+86) 021-64059928
(Address, Including Zip Code, and Telephone Number, Including Area Code, of Registrant's Principal Executive Offices)

COGENCY GLOBAL INC.
122 East 42^nd Street, 18^th Floor
New York, NY 10168
(Name, address, including zip code, and telephone number, including area code, of agent for service)

Approximate date of commencement of proposed sale to the public: As soon as practicable after the effective date of this registration statement.

            If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, check the following box.    o

            If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering.    o

            If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering.    o

            If this form is a post-effective amendment filed pursuant to Rule 462(d) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering.    o

            Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933.

            If an emerging growth company that prepares its financial statements in accordance with U.S. GAAP, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards† provided pursuant to Section 7(a)(2)(B) of the Securities Act.    o

(1)

American depositary shares issuable upon deposit of ordinary shares registered hereby will be registered under a separate registration statement on Form F-6 (Registration No. 333-            ). Each American depositary share represents ordinary shares.

(2)

Includes (a) Class A ordinary shares represented by ADSs that may be purchased by the underwriters pursuant to their over-allotment option and (b) all Class A ordinary shares represented by ADSs initially offered and sold outside the United States that may be resold from time to time in the United States either as part of the distribution or within 40 days after the later of the effective date of this registration statement and the date the securities are first bona fide offered to the public.

(3)

Estimated solely for the purpose of computing the amount of the registration fee pursuant to Rule 457(a) under the Securities Act of 1933.

(4)

The Registrant previously paid US$10,910.00 of the total registration fee in connection with the initial filing of the Registration Statement on June 8, 2021.

            The registrant hereby amends this registration statement on such date or dates as may be necessary to delay its effective date until the registrant shall file a further amendment which specifically states that this registration statement shall thereafter become effective in accordance with Section 8(a) of the Securities Act of 1933, as amended, or until the registration statement shall become effective on such date as the United States Securities and Exchange Commission, acting pursuant to such Section 8(a), may determine.

†

The term "new or revised financial accounting standard" refers to any update issued by the Financial Accounting Standards Board to its Accounting Standards Codification after April 5, 2012.

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The information in this preliminary prospectus is not complete and may be changed. We may not sell these securities until the registration statement filed with the Securities and Exchange Commission is effective. This preliminary prospectus is not an offer to sell these securities, and it is not soliciting an offer to buy these securities in any jurisdiction where the offer or sale is not permitted.

Subject To Completion
Preliminary Prospectus Dated June 24, 2021

19,744,700 American Depositary Shares

Atour Lifestyle Holdings Limited

Representing 59,234,100 Class A Ordinary Shares

         This is an initial public offering of 19,744,700 American depositary shares, or ADSs, of Atour Lifestyle Holdings Limited. Each ADS represents three of our Class A ordinary shares, par value US$0.0001 per share.

         Prior to this offering, there has been no public market for the ADSs or our Class A ordinary shares. We anticipate that the initial public offering price will be between US$13.5 and US$15.5 per ADS. We have applied to list the ADSs representing our Class A ordinary shares on the Nasdaq Global Market under the symbol "ATAT".

         Each of Gaoling Fund, L.P. and YHG Investment, L.P., which is affiliated with Hillhouse, has indicated non-binding interests to purchase an aggregate of up to US$120 million worth of the ADSs being offered in this offering at the initial public offering price. Assuming an initial public offering price of US$14.5 per ADS, which is the mid-point of the estimated offering price range, the number of ADSs which may be purchased by these potential purchasers or their affiliates would be up to 8,275,862 ADSs. However, because these indications of interest are not binding agreements or commitments to purchase, the underwriters could determine to sell more, fewer or no ADSs to any of these potential purchasers, and any of these potential purchasers could determine to purchase more, fewer or no ADSs in this offering. The underwriters will receive the same underwriting discounts and commissions on any ADSs purchased by these parties as they will on any other ADSs sold to the public in this offering. See "Underwriting."

         Following the completion of this offering, our issued and outstanding share capital will consist of 362,523,637 Class A ordinary shares and 73,680,917 Class B ordinary shares. Mr. Haijun Wang will beneficially own all of our issued Class B ordinary shares and will be able to exercise 71.1% of the total voting power of our issued and outstanding share capital immediately following the completion of this offering. Holders of Class A ordinary shares and Class B ordinary shares have the same rights except for voting and conversion rights. Each Class A ordinary share is entitled to one vote, and each Class B ordinary share is entitled to ten votes and is convertible into one Class A ordinary share. Class A ordinary shares are not convertible into Class B ordinary shares under any circumstances. Upon any sale, transfer, assignment or disposition of any Class B ordinary shares by a holder thereof to any person who is not an affiliate of Mr. Haijun Wang, or upon a change of ultimate beneficial ownership of any Class B ordinary share to a person who is not an affiliate of Mr. Haijun Wang, each of such Class B ordinary shares will be automatically and immediately converted into one Class A ordinary share. See "Description of Share Capital." Immediately following the completion of this offering, we will be a "controlled company" within the meaning of the Nasdaq rules. See "Principal Shareholders."

         We are an "emerging growth company" under applicable U.S. federal securities laws and are eligible for reduced public company reporting requirements.

         Investing in the ADSs involves risks. See "Risk Factors" beginning on page 21 of this prospectus.

         Neither the United States Securities and Exchange Commission nor any other regulatory body has approved or disapproved of these securities, or determined if this prospectus is truthful or complete. Any representation to the contrary is a criminal offense.

PRICE US$            PER ADS

         The underwriters have an over-allotment option to purchase up to an additional 2,961,705 ADSs from us at the initial public offering price, less the underwriting discounts and commissions, within 30 days from the date of this prospectus.

         The underwriters expect to deliver the ADSs against payment in U.S. dollars in New York, New York on or about                        , 2021.

         The date of this prospectus is                        , 2021.

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        Unless otherwise indicated or the context otherwise requires, all references in this prospectus to "Atour," "we," "us," "our," "ours," "our company," the "Company," or similar terms refer to Atour Lifestyle Holdings Limited, together with its subsidiaries.

        No dealer, salesperson or other person is authorized to give any information or to represent anything not contained in this prospectus or in any free writing prospectus we may authorize to be delivered or made available to you. You must not rely on any unauthorized information or representations. This prospectus is an offer to sell only the ADSs offered hereby, and only under circumstances and in jurisdictions where it is lawful to do so. The information contained in this prospectus is current only as of its date.

        Neither we nor any of the underwriters has done anything that would permit this offering or possession or distribution of this prospectus or any filed free writing prospectus in any jurisdiction where action for that purpose is required, other than in the United States. Persons outside the United States who come into possession of this prospectus or any free writing prospectus must inform themselves about, and observe any restrictions relating to, the offering of the ADSs and the distribution of this prospectus or any free writing prospectus outside of the United States. This offering is being

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made in the United States and elsewhere solely on the basis of the information contained in this prospectus. You should assume that the information appearing in this prospectus is accurate only as of the date on the front cover of this prospectus, regardless of the time of delivery of this prospectus or any sale of the ADSs representing our Class A ordinary shares. Our business, financial condition, results of operations and prospects may have changed since the date on the front cover of this prospectus.

        Until                        , 2021 (the 25th day after the date of this prospectus), all dealers that buy, sell or trade the ADSs, whether or not participating in this offering, may be required to deliver a prospectus. This is in addition to the obligation of dealers to deliver a prospectus when acting as underwriters and with respect to their unsold allotments or subscriptions.

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BASIS OF PRESENTATION

        In connection with this offering, we have recently completed certain corporate reorganization transactions, including, through establishing a series of intermediary holding companies to acquire 100% of the equity interest in Shanghai Atour Business Management (Group) Co., Ltd., or Atour Shanghai, and issuing new shares of our company to the affiliates of certain existing equityholders of Atour Shanghai, or the Existing Equityholders. We refer to such reorganization transactions collectively as the "Restructuring" in this prospectus. See "Corporate History and Structure" for a more detailed description of the Restructuring and a diagram depicting our corporate structure upon the completion of the Restructuring.

        We currently conduct all of our businesses through Atour Shanghai and its PRC subsidiaries in China. We are a holding company incorporated in the Cayman Islands on April 10, 2012 in anticipation of future capital raising from international investors. Atour Lifestyle Holdings Limited owns 100% of the equity interest in Atour Hotel (HK) Holdings Limited, or Atour Hong Kong, a company incorporated under the laws of the Hong Kong. Atour Hong Kong owns 100% equity interest in Atour Shanghai. Each of Atour Lifestyle Holdings Limited and Atour Hong Kong currently has no substantial assets or operations, other than their respective holdings of the equity interests of their wholly owned subsidiaries. After the Restructuring, all of our business in China will continue to be conducted through Atour Shanghai and its subsidiaries.

        Upon the consummation of the Restructuring, the affiliates of all Existing Equityholders of Atour Shanghai have acquired, in accordance with applicable PRC laws and regulations, ordinary shares in our company substantially in proportion to their respective equity ownership in Atour Shanghai immediately prior to the Restructuring.

        Upon the consummation of the Restructuring, (i) we have issued new Class A ordinary shares to the affiliates of certain Existing Equityholders of Atour Shanghai in proportion to their respective equity ownership in Atour Shanghai, such that the shareholding structure of our company at the Cayman Islands level is substantially similar to the equity ownership structure of Atour Shanghai prior to the Restructuring, and (ii) the affiliates of such Existing Equityholders have become parties to and are bound by the terms of our shareholders agreement dated March 3, 2021. For financial reporting purposes, the Restructuring was accounted for as a reverse recapitalization of Atour Shanghai. Accordingly, the consolidated financial statements of the Company are prepared as if the corporate structure of the Company immediately after the Restructuring had been in existence throughout the periods presented. This prospectus contains the historical consolidated financial statements of the Company.

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RISK FACTORS

        You should carefully consider the risks and uncertainties described below and the other information in this prospectus before making an investment in the ADSs. Our business, financial condition or results of operations could be materially and adversely affected if any of these risks occurs, and as a result, the market price of the ADSs could decline and you could lose all or part of your investment. In particular, as we are a China-based company incorporated in the Cayman Islands, you should pay special attention to the subsection headed "Risks Related to Doing Business in China" below. This prospectus also contains forward-looking statements that involve risks and uncertainties. See "Cautionary Statement Regarding Forward-Looking Statements." Our actual results could differ materially and adversely from those anticipated in these forward-looking statements as a result of certain factors, including the risks and uncertainties described below and elsewhere in this prospectus.

Risks Related to Our Business and Industry

Our operating results are subject to conditions typically affecting the hospitality industry in China, any of which could reduce our revenues and limit opportunities for growth.

        Our operating results are subject to conditions typically affecting the hospitality industry in China, including, among others:

•

changes in national, regional or local economic conditions;



•

contraction in the global economy or low levels of economic growth;



•

competition from other hotels and vacation rental online marketplace companies;



•

the attractiveness of our hotels to our guests;



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local market conditions such as an oversupply of, or a reduction in demand for, hotel rooms;



•

adverse weather conditions, natural disasters or serious contagious diseases, such as COVID-19;



•

the ability of third-party internet and other travel intermediaries who sell our hotel rooms to guests to attract and retain customers;



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the availability and cost of capital necessary for us and third-party hotel owners to fund investments, capital expenditures and service debt obligations;



•

delays in or cancellations of planned or future development or refurbishment projects;



•

seasonal and cyclical volatility in the hospitality industry;



•

changes in desirability of geographic regions of the hotels in our business, geographic concentration of our operations and customers and shortages of desirable locations for development;



•

the performance of managerial and other employees of our hotels; and



•

increases in operating costs and expenses, particularly rents, due to inflation and other factors.

        Changes in any of these conditions could adversely affect our occupancy rates, ADR and RevPAR, or otherwise adversely affect our results of operations and financial condition.

If we are unable to compete successfully, our financial condition and results of operations may be harmed.

        The hospitality industry in China is highly competitive. Competition for guests and customers is primarily focused on hotel room rates, quality of accommodations, brand recognition, convenience of location, geographic coverage, quality and range of services, other lifestyle offerings, and guest amenities. We mainly compete with other branded and independent hotel operating companies,

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national and international hotel brands and ownership companies. In addition, we may face competition from new entrants in the hospitality industry in China or increased competition from competitors who are expanding rapidly. Such competitors include vacation rental online marketplace companies. New and existing competitors may offer more competitive rates, greater convenience, superior services or amenities, or superior facilities, possibly attracting guests away from our hotels and resulting in lower occupancy rate and ADR for our hotels.

        Competitors may also outbid us in the selection of sites for new leased hotel conversion, negotiate better management terms for potential manachised hotels or offer better terms to our existing manachised hotel owners, thereby slowing our anticipated pace of expansion. Furthermore, our typical guests may change their travel, spending and consumption patterns and choose to stay in other types of hotels. Any of these factors may have an adverse effect on our competitive position, results of operations and financial condition.

We may not be able to manage our expected growth, which could adversely affect our operating results.

        We have experienced substantial growth in the past. Over the past few years, we increased the number of our hotels in China to 608 as of March 31, 2021, and we intend to continue to convert, operate and manage additional hotels in markets where we have a presence and in additional cities in China. Our expansion has placed, and will continue to place, substantial demands on our managerial, financial, operational, IT, and other resources. In order to manage and support our growth, we must continue to improve our existing managerial, operational and IT systems, including our financial and management controls, and recruit, train and retain qualified hotel management and other personnel. Our planned expansion will also require us to maintain consistent and high-quality accommodations and services to ensure that our brand does not suffer as a result of any deviations, whether actual or perceived, in our quality standards. We cannot assure you that we will be able to effectively and efficiently manage the growth of our operations or maintain our quality standards. If we are unable to do so, our results of operations and financial condition may be materially and adversely affected.

Our expansion within existing markets and into new markets may present increased risk.

        Our expansion within markets where we already have a presence may adversely affect the financial performance of our hotels in operation in those markets and, as a result, negatively affect our overall results of operations. Furthermore, expansion into new markets may present operating and marketing challenges that are different from those that we currently encounter in our existing markets. Guests and franchisees in any new market may not be familiar with our brands and we may need more time to build brand awareness in that market through greater investments in advertising and promotional activities than we anticipated. We may find it more difficult in new markets to hire, motivate and keep qualified employees who share our vision, passion and culture. Expansion into new markets may also cause certain of our non-financial key performance indicators to decline, such as our ADR, occupancy rate and RevPAR, as new markets may have lower average hotel room rates than markets in which we currently have a presence and our new hotels tend to have a lower occupancy rate than our more mature hotels. Our inability to anticipate the changing demands that expanding operations will impose on our managerial, operational, IT, and other resources, or our failure to quickly adapt our systems and procedures to the demands of new markets, could result in lost revenues and increased expenses and otherwise harm our results of operations and financial condition.

We may not be able to successfully identify, secure or operate additional hotel properties.

        We plan to open more hotels in markets where we have a presence and new cities in China to further grow our business. We may not be successful in identifying, leasing, managing and operating additional hotel properties at desirable locations and on commercially reasonable terms, or at all. In more developed cities, it may be difficult to increase the number of hotels because we or our

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competitors may already have operations in such cities, rental prices may increase, or our competitors may be able to gain leases of properties before we can do so. In some cases, our competitors may be willing to enter into less favorable lease or hotel management arrangements in order to prevent us from securing a particular property. Alternatively, in less developed cities, demand for our hotels may not increase as rapidly as we may expect. In addition, even if we are able to successfully identify and lease or manage new hotel properties, new hotels may not generate the returns we expect. Furthermore, we may incur costs in connection with evaluating properties and negotiating with property owners, lessors and manachised hotel owners, including properties that we are subsequently unable to lease or manage. If we fail to successfully identify or compete for additional hotel properties, our ability to execute our growth strategy could be impaired and our business and prospects may be materially and adversely affected.

Our limited operating history makes it difficult to evaluate our future prospects and results of operations.

        We believe that our future success depends on our ability to achieve sustainable and profitable growth. We have a limited operating history since we commenced our business operations in China in 2013. Our limited operating history and significant growth make it difficult to evaluate our historical performance or prospects. In addition, fluctuations in results could make period to period comparisons difficult. You should consider our future prospects in light of the risks and challenges encountered by a company with a limited operating history. These risks and challenges include, among others:

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the uncertainties associated with our ability to continue our growth and maintain profitability;



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preserving our competitive position in the upper midscale hotel segment of the hospitality industry in China;



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offering consistent and high-quality accommodations and services to retain and attract guests;



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implementing our strategy and modifying it from time to time to respond effectively to competition and changes in customer preferences;



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our ability to introduce new hotel and other lifestyle offerings to achieve our goal to become a leading lifestyle brand;



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increasing awareness of our Atour brand and continuing to develop customer loyalty; and



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recruiting, training and retaining qualified managerial and other personnel.

        If we are unsuccessful in addressing any of these risks or challenges, our business may be materially and adversely affected.

The COVID-19 outbreak has adversely affected, and may continue to adversely affect, our financial and operating performance.

        The travel industry has been severely affected by the outbreak of COVID-19 since the beginning of 2020 due to the reduced traveler traffic in China. In addition, after COVID-19 was declared by the World Health Organization as a Public Health Emergency of International Concern on January 31, 2020, many foreign countries issued travel bans to China which further harmed the travel industry in China. These measures could slow down the development of the Chinese economy and adversely affect global economic conditions and financial markets.

        The Chinese government has also implemented strict nationwide containment measures against COVID-19, including travel restrictions, lock-downs of certain cities and hotel closures. Such containment measures negatively affected the key operating metrics of our leased and manachised hotels, including occupancy rates, ADR and RevPAR. Specifically, approximately 1,777 thousand room-nights, representing 8.6% of the total available room-nights throughout 2020, became temporarily

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unavailable at various times throughout 2020. As a result of the COVID-19 outbreak in the first half of 2020 in China and excluding the impact of requisitioned hotels, the occupancy rate of our hotels decreased from 73.4% in 2019 to 67.1% in 2020. The ADR of our hotels decreased by 9.2% from RMB429.5 to RMB389.8 during the same years. Our RevPAR, as a result, decreased by 16.5% from RMB329.5 to RMB275.1 during the same years. For our occupancy rate, RevPAR and ADR inclusive of the requisitioned hotels, see "Management's Discussion and Analysis of Financial Condition and Results of Operations—Key Performance Indicators". Since February 2020 and up to the date of this prospectus, the Chinese governmental authorities had accumulatively requisitioned a total of 92 of our hotels (including approximately 1.2 million room-nights) in various locations and during different periods for the accommodation of medical support workers and for quarantine purposes in response to the COVID-19 outbreak. All other than one of these hotels were manachised hotels. As of the date of this prospectus, approximately 98% of our hotels had resumed normal operations, with a small number of manachised hotels remaining subject to governmental requisition for an indefinite period of time because of COVID-19. We did not generate any revenue relating to sales based on continuing franchise fees from our manachised hotels used for quarantine purposes as the franchisees of such hotels were not required to pay us any continuing franchise fees during the quarantine periods.

        Such events also increased the probability that franchisees will be unable to fund working capital and to repay or refinance indebtedness, which may cause our franchisees to declare bankruptcy. Such bankruptcies may result in termination of our franchise and management agreements and eliminate our anticipated income and cash flows. Moreover, bankrupted franchisees may not have sufficient assets to pay termination fees, other unpaid fees, reimbursements or unpaid loans owed to us. The spread of COVID-19 had also adversely affected our suppliers and other business partners. If any of our suppliers and other business partners experiences financial distress, suffers business disruptions, goes out of business or files for bankruptcy due to the COVID-19 outbreak, our business, results of operations and financial condition could be materially and adversely affected. In addition, if any of our employees or customers is suspected of having contracted or has contracted COVID-19 while he or she has worked or stayed in our hotels, we may under certain circumstances be required to quarantine our employees that are affected and the affected areas of our premises.

        As COVID-19 remains a threat, its overall impacts on our business, liquidity and results of operations is unknown at this time. Moreover, COVID-19 may not be eliminated and a similar outbreak may recur. As a result, our occupancy rate in cities where such outbreak recur will be adversely affected. The potential economic downturn brought by and the duration of the COVID-19 pandemic are difficult to assess or predict and their actual effects will depend on many factors beyond our control. To the extent COVID-19 adversely affects our business, financial condition and results of operations, it may also heighten some of the other risks described in this "Risk Factors" section.

If our brand reputation is harmed, it could have a material adverse effect on our business and results of operations.

        We believe our "Atour" and "Yaduo" brands are integral to our success, including the success of our sales and marketing efforts and our efforts to grow through hotel management arrangements. Our continued success in maintaining and enhancing our brand depends, to a large extent, on our ability to provide consistent and high-quality accommodations and services across our hotel chain, and design and introduce new accommodations and services to meet customer demands, as well as our ability to respond to competitive pressures. In addition, we must maintain our hotels' good condition and attractive appearance which requires ongoing renovations and other leasehold improvements, including periodic repair and replacement of furniture, fixtures and equipment. Our future lifestyle brand offerings, if any, also depend on successful execution of our brand strategy and customer perception of us as a leading and pioneering lifestyle brand. If we are unable to maintain and enhance our brand reputation or fail to execute our brand strategy, our occupancy and room rates may decline and our

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new lifestyle brand offerings may not be widely accepted by customers, which would adversely affect our business and results of operations.

We may be adversely affected by any negative publicity concerning us and our business, shareholders, affiliates, directors, officers, other employees, business partners, other third parties as well as the industry in which we operate, regardless of its accuracy, that could harm our reputation and business.

        Our ability to attract and retain customers is highly dependent upon the external perceptions of our services, trustworthiness and business practices. Negative perceptions or publicity about us and our business, shareholders, affiliates, directors, officers, employees, business partners, other third parties as well as the industry in which we operate, even if related to isolated incidents, could erode trust and confidence and damage our reputation among existing and potential customers. In turn, this could decrease the demand for our products and services, increase regulatory scrutiny and detrimentally effect our business. In addition to traditional media, there has been an increasing use of social media platforms and similar devices in China, including instant messaging applications, social media websites and other forms of internet-based communications that provide individuals with access to a broad audience of consumers and other interested persons. Negative publicity concerning these parties could be related to a wide variety of matters, including, but are not limited to:

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alleged misconduct or other improper activities committed by our directors, officers, and employees, our franchisees and their personnel, as well as our business partners;



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false or malicious allegations or rumors about us or our directors, shareholders, affiliates, officers, employees and franchisees;



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complaints by our customers about our products and services;



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security breaches of private customer or transaction data;



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employment-related claims relating to alleged employment discrimination, wage and hour violations; and



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governmental and regulatory investigations or penalties resulting from our failure to comply with applicable laws and regulations.

        The availability of information on instant messaging applications and social media platforms is virtually immediate as is its impact without affording us an opportunity for redress or correction. The opportunity for dissemination of information, including inaccurate information, is seemingly limitless and readily available. Information concerning our company, shareholders, directors, officers and employees may be posted on such platforms at any time. The risks associated with any such negative publicity or incorrect information cannot be completely eliminated or mitigated and may materially harm our reputation, business, financial condition and results of operations.

        Furthermore, our brand name and our business may be harmed by aggressive marketing and communication strategies by competitors and third parties. We may be subject to government or regulatory investigation or third-party claims as a result and we may be required to spend significant time and incur substantial costs to react to and address these consequences. There is no assurance that we will be able to effectively refute each of the allegations within a reasonable period of time, or at all. Additionally, public allegations, directly or indirectly, against us or our business partners, may be posted online by anyone on an anonymous basis. The availability of information on social media platforms is virtually immediate, as is its impact. Social media platforms may not necessarily filter or check the accuracy of information before publishing them and we are often afforded little or no time to respond. As a result, our reputation may be materially and adversely affected and our ability to attract and retain customers and maintain our market share and our financial conditions may suffer.

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We may not be successful in developing and achieving expected returns from our diversified hotel brand portfolio and co-branding collaboration, which could adversely affect our financial performance and condition.

        We intend to diversify our brand portfolio and mix of hospitality offerings. Since 2016, we have launched a variety of new brands to cater to varying customer needs and preferences, including Atour Light, Atour X, Atour S, ZHOTEL and A.T. House. We also collaborated with a variety of reputable third-party brands to develop our themed hotel brands and properties. Going forward, we plan to establish new brands and further collaborate with third-party brands to diversify our brand portfolio. However, any new brands or new co-branding collaboration that we have launched or may launch in the future may not achieve anticipated returns. The development of a new brand requires significant upfront market research and accurate prediction of customer preferences, followed by hotel development process that takes a considerable amount of time. We may not possess enough knowledge or experience in expanding into these new market segments and we may face more competition in such new market segments. We cannot assure you that our efforts in developing new hotel and co-branding collaboration will be successful. If a new hotel brand or a co-branding initiative is not well received by our customers, we may not be able to generate sufficient revenue to offset related costs and expenses, and our overall financial performance and condition may be adversely affected.

Our growth depends on our ability to increase revenues generated by our existing and future hotels and from our existing and future members.

        While sales growth will depend in part on our plans for new hotel openings, deeper penetration into existing and new geographic markets and increased sales at our existing hotels will also affect our sales growth and will continue to be critical factors affecting our revenue and profit. Our ability to increase the revenues generated by our hotels depends in part on our ability to successfully implement our growth strategy and related initiatives. Our ability to penetrate further into the existing geographic markets where we already have a presence depends in part on our ability to successfully market ourselves and to maintain and increase sales to our existing members and attract more members to our A-Card membership program. We may not be able to achieve our targeted sales growth at our existing and future hotels, and sales at such hotels could decrease. In addition, we may not be able to achieve our targeted level of expansion within existing and new geographic markets. The occurrence of any of such events may have a material adverse effect on our business, financial condition and results of operations.

Our costs and expenses may remain constant or increase even if our revenues decline.

        A significant portion of our operating costs for a particular period, including rent, is fixed. Accordingly, a decrease in our revenues could result in a disproportionately higher decrease in our earnings because our operating costs and expenses may not decrease proportionately. For example, during January and February, the months during which the Chinese New Year falls, our occupancy rates tend to decline and our revenues fall, but our expenses do not vary significantly since we continue to pay rent and salary, make regular repairs, conduct maintenance and renovations, and invest in other capital improvements on a continuous basis to maintain the attractiveness of our hotels. In addition, our conversion costs may increase as a result of increasing costs of materials and our labor costs may increase over time. However, we have a limited ability to pass increased costs on to guests through hotel room rate increases. Our total operating costs increased by 2.4% from RMB1,490.3 million in 2019 to RMB1,526.7 million in 2020, while our net revenue decreased slightly from RMB1,567.1 million in 2019 to RMB1,566.6 million in 2020, primarily due to decreases in occupancy rate and ADR of our hotels as a result of the COVID-19 outbreak. Therefore, our costs and expenses may remain constant or increase even if our revenues decline, which would adversely affect our net margins and results of operations.

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Some of our existing development pipeline may not be developed into new hotels, which could materially and adversely affect our growth prospects.

        As of March 31, 2021, we had 299 leased and manachised hotels with a total of 32,825 hotel rooms in our development pipeline, which we define as hotels under construction or approved for development under our hotel brands. The commitments of owners and developers with whom we have contracts are subject to numerous conditions, and the eventual development and construction of our development pipeline not currently under construction is subject to numerous risks, including, in certain cases, the owner's or developer's ability to obtain adequate financing and obtaining governmental or regulatory approvals. As a result, not every hotel in our development pipeline may develop into a new hotel that enters our system.

We are subject to various operational risks inherent in the manachise business model.

        Our success could be adversely affected by the performance of our manachised hotels, which are subject to a variety of risks inherent in our manachise business model. Under the manachise business model, we manage hotels through the on-site hotel managers and HR representatives we appoint to each hotel and collect fees from franchisees. We plan to continue to increase the number of manachised hotels in the future. Our franchisees may not be able to develop hotel properties on a timely basis, which could adversely affect our growth strategy and may impact our ability to collect fees from them on a timely basis.

        We oversee and manage the operations of our manachised hotels pursuant to various franchise and management agreements. However, we are not able to control the actions of our franchisees. Under those franchise and management agreements, our franchisees are typically responsible for developing hotel properties on a timely basis, bearing the costs and expenses of developing and operating the hotels, including costs of renovating the hotels to our standards and recruiting and employing hotel staff. However, if our franchisees have difficulties in accessing capital or are reluctant to make investments for the management or renovation of the hotels, we may not be able to force them to secure the required capital and the quality of our manachised hotels' operations may be thereby diminished. The risk can be magnified where such fanchisees own multiple hotels under our brand.

        Besides, as the hospitality industry in China is subject to various hospitality industry, health and safety, construction, fire prevention and environmental laws and regulations, we cannot ensure that all of our franchisees or manachised hotels comply with these laws and regulations. We normally require our franchisees to secure relevant governmental approvals and permits for operating the hotels in our standard franchise and management agreements and require that our franchisees provide us with some basic approvals and permits, including, among others, business license, special industry license and fire prevention safety inspection certificates. However, some of our franchisees may fail to obtain or renew such approvals or permits in a timely manner, or at all. Any failure to obtain or renew such approvals or permits or to comply with the laws and regulations will negatively effect the operation of our manachised hotels, which will in turn have a material adverse effect on our results of operations.

        As many factors affecting the operations of those hotels are beyond our control, we cannot assure you that the quality of the services in our manachised hotels are consistent with our standards and requirements. Although we send for routine inspection purposes regional managers and members of our quality control team to manachised hotels on a regular basis, we may not be able to identify problems in their operations and make responses on a timely basis. Our manachised hotels are also operated under our brand names. As a result, our image and reputation may suffer due to misuse of our brands by any of our franchisees, which may have a material adverse effect on our business and results of operations. In addition, like any operators in service-oriented industries, we are subject to customer complaints and we may face complaints from unsatisfied customers who are unhappy with the standard of service offered by our franchisees. Any complaints, regardless of their nature and validity,

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may affect our reputation, thereby adversely affecting our results of operations. We may also have to incur additional costs in placating any customers or salvaging our reputation. We have closed a limited number of manachised hotels that did not comply with our brand and operating standards in the past. If any of our franchisees defaults or commits wrongdoing, such franchisee may not be in a position to sufficiently compensate us for losses which we have suffered as a result of such defaults or wrongdoings. While we ultimately can take action to terminate our franchisees that do not comply with the terms of our franchise and management agreements or commit wrongdoing, we may not be able to identify problems and make timely responses and, as a result, our image and reputation may suffer, which may have a material adverse effect on our results of operations.

        In addition to quality standards, safety incidents such as fire accidents may occur at our manachised hotels despite our supervision. Any such occurrence may result in substantial reputational harm to us and our brands. In addition, if such safety incidents occur at any of the manachised hotels that do not possess the relevant licenses, permits or inspection certificate, there could be substantial negative publicity, thereby triggering government actions that could impact our entire hotel network, which in turn will have a material adverse impact on our business, results of operations and financial condition.

        Although our proprietary information system can collect operational and financial data of each hotel, we may not be able to avoid fraud or manipulation of such data by some franchisees, which may adversely affect the ability to effectively respond to potential issues. Moreover, the term of lease for some of the properties of our franchisees is shorter than the typical term of our franchise and management agreements. We cannot assure you that upon expiration, these franchisees will be able to renew their leases in order to perform their franchise and management agreements with us.

We may not be able to successfully attract new franchisees and compete for franchise and management agreements and, as a result, we may not be able to achieve our planned growth.

        Our growth strategy largely depends on our ability to further expand our presence through entering into franchise and management agreements with our franchisees. We believe that our ability to attract new franchisees and compete for franchise and management agreements with them depends primarily on our brand recognition and reputation, the results of our overall operations in general and the success of our current manachised hotels. Other competitive factors for franchise and management agreements include marketing support, membership program, efficiency of our central reservation system ("CRS") and IT infrastructure, our ability to provide systems and support to assist franchisees to operate their hotels cost-effectively.

        The terms of any new franchise and management agreements that we obtain also depend on the terms that our competitors offer for those agreements. In addition, if the availability of suitable locations for new properties decreases, or governmental planning or other local regulations change, the supply of suitable properties for additional manachised hotels could diminish. If the performance of our manachised hotels is less successful than that of our competitors' hotels or if we are unable to offer terms as favorable as those offered by our competitors, we may not be able to compete effectively for new franchise and management agreements and we may not be able to attract as many new franchisees as we expect. As a result, we may not be able to achieve our planned growth and our business and results of operations may be materially and adversely affected.

Our franchise and management agreements could be terminated early and we may not be able to renew our existing franchise and management agreements or renegotiate new franchise and management agreements when they expire.

        We franchise our brands to third parties pursuant to franchise and management agreements or other similar agreements. These franchise and management agreements may be renegotiated or may

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expire. The versions of franchise and management agreements we have used during recent years typically have a fixed term of 8 to 15 years. We plan to renew our existing franchise and management agreements upon expiration or renegotiate with our franchisees for new franchise and management agreements. However, we may be unable to retain our franchisees on satisfactory terms, or at all. In addition, our franchise and management agreements could also be terminated early due to a number of reasons, including property disputes or defects, franchisees' financial difficulties, regulatory non-compliance, and others, many of which are beyond our control. If a significant number of our existing franchise and management agreements expire and new franchisees do not cover those expired franchisees or a significant number of our franchisees terminate the franchise and management agreements with us early, our revenue and profit may decrease in the future, and our results of operations could be materially and adversely affected.

        In addition, disputes could arise between us and our franchisees under our franchise and management agreements. We or our franchisees may take legal actions against each other in connection with such disputes. No assurance can be given as to the outcome of any such legal proceedings, which could have a material adverse effect on our business, results of operations and financial condition. Even if we and our related parties are successful in our attempt to defend ourselves in legal and administrative actions or to assert our rights under various laws, enforcing our rights against the various parties involved may be expensive, time-consuming and ultimately futile. These actions could expose us to negative publicity and to substantial monetary damages and legal defense costs, injunctive relief, and criminal and civil liabilities and/or penalties.

        As the hospitality industry in China is highly competitive, the terms of our franchise and management agreements are influenced by contract terms offered by our competitors. We cannot assure you that the terms of franchise and management agreements for new manachised hotels entered into or renewed in the future will be as favorable as the terms under our existing franchise and management agreements. If such agreements cannot be renewed on satisfactory terms upon expiration, our results of operations could be materially and adversely affected.

Our failure to comply with franchise regulations may result in penalties to us and could have a material adverse effect on our business.

        In China, any entity engaging in franchise activities are subject to the supervision and administration of the Ministry of Commerce, or the MOC, and its local counterparts. Under the relevant regulations, franchisors are required to file their franchise agreements with the MOC or its local counterparts, and are required to report to the MOC regarding the franchise agreements that they executed, canceled, renewed or amended in the previous year within the first quarter of every year. Fifteen days after a franchisor first enters into a franchise agreement, the franchisor is required to make appropriate filing with the MOC or its local counterparts. We cannot guarantee that we will obtain all applicable approvals and make all appropriated filings pursuant to laws and regulations, and such non-compliance could subject us to fines and other penalties that may negatively affect our operation, which could result in a material adverse effect on our business. Besides, given the uncertainties in the interpretation of relevant laws and regulations, our management agreements or trademark license agreements may be determined to be franchise agreements by the relevant authorities, in which case we may be required to obtain approvals or make filings for such activities, and failure to do so may also subject us to fines and other penalties.

        Besides, the franchise activities are subject to various laws and regulations. For example, before entering into franchise agreements, the franchisor is required to correctly, accurately and fully disclose and provide specified written information to the franchisee regarding the franchised businesses, which includes certain proprietary information. If we violate the disclosure requirements related to franchise activities, our franchisees may choose to terminate their franchise agreements with us, and we could be subject to fines and other penalties that may negatively affect our operation, which could result in a

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material adverse effect on our business. Apart from that, all franchise agreements are required to include certain provisions, such as termination rights and payment obligations. If we are required to revise our agreements pursuant to applicable laws and regulations, such revised terms may be less favorable to us, which could materially diminish the economic value of our agreements.

We may not be able to convert leased hotels on a timely or cost-efficient basis, which may adversely affect our growth strategy and business prospects.

        We fund and oversee the conversion of our leased hotels. Our involvement in the conversion of leased properties presents a number of risks, including conversion delays or cost overruns, which may result in increased project costs or lost revenues. We may be unable to recover conversion costs we incur for projects that are not pursued to completion. In addition, properties that we convert could become less attractive due to market saturation or oversupply, meaning we may be unable to recover conversion costs at the expected rate, or at all. Furthermore, we may not have available cash to complete projects that we have commenced, or we may be unable to obtain financing for conversion of future properties on favorable terms, if at all. If we are unable to successfully manage our hotel conversion activities to minimize these risks, our growth strategy and business prospects may be adversely affected.

Our new leased hotels typically incurred significant pre-opening expenses during their development stages and generated relatively low revenues during their ramp-up stages, which may have a significant negative impact on our results of operations.

        During the development stages of each new leased hotel, significant pre-opening expenses will typically be incurred. During the ramp-up stage immediately after the opening of each new leased hotel, its occupancy rate increases gradually and its revenues may be insufficient to cover its operating costs, which are relatively fixed in nature. As a result, most newly opened leased hotels may not achieve profitability until they reach a mature level of operations. We may also be unable to recover development costs we incur for projects that are not completed. Any expansion of our leased hotel portfolio would incur significant pre-opening expenses during the development stage and relatively low revenues during the ramp-up stage of such newly opened leased hotels, whose expenses may have a significant negative impact on our results of operations. Properties that we develop could become less attractive due to market saturation, oversupply or changes in market demand, with the result that we may not be able to recover development costs as we expect, or at all.

Our legal right to lease certain properties to operate our leased hotels could be challenged by property owners or other third parties, which could prevent us from continuing to operate our leased hotels or increase the costs associated with operating these hotels.

        We rely on leases with third parties who either own or lease the properties from the ultimate property owners to operate our leased hotels. The land use rights and other property rights with respect to properties we currently lease for our existing hotels could be challenged. As of the date of this prospectus, our lessors failed to provide us with the valid property ownership certificates and/or the land use rights certificates for approximately 7.4% of all of our leased hotels in terms of gross floor area. While we have performed due diligence to verify the rights of our lessors to lease such properties, including inspecting documentation issued by competent government authorities evidencing these lessors' land use rights and other property rights with respect to these properties, the lessees' rights under those leases could be challenged by other parties including government authorities in China. If the properties are deemed to be illegal constructions or the landlords do not have the rights to lease the properties to the lessees for hotel operations purposes, the lessors (instead of the lessees) may be subject to monetary penalties and the lease agreements may be invalidated. We may therefore be required to relocate our relevant hotels. In addition, some of our properties where our leased hotels are located are owned by governmental and other third-party organizations, and such leases are subject to present and future policies in China related to government-owned properties or other similar types of properties. In the event that we could no longer operate on such sites, we may suffer financial losses.

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        We also cannot assure you that we can always keep good title of the properties we lease currently or will lease in the future, free and clear of all liens, encumbrances and defects. If the ultimate owner of the property changes after the original owner of such property mortgages such property to any third party, lessees' legal rights under the lease agreement may be affected adversely and we may not rank senior in the right of continuing occupying the property. In addition to the above risks, we also face potential disputes with property owners, primary lease holders or third parties. Such disputes, whether or not resolved in our favor, may divert management attention, involve significant cost, harm our reputation and otherwise disrupt our business.

Failure to comply with lease registration under PRC law may subject both parties to such leases to fines or other penalties that may negatively affect our ability to operate our leased hotels.

        Under PRC law, all lease agreements are required to be registered with the local housing bureau, including those relating to the leased properties underlying our leased hotels. While the majority of our standard lease agreements require the lessors to make such registrations, most of our leases entered into in connection with our leased hotels as of the date of this prospectus have not been registered as required by PRC law, which may expose both lessors and lessees to potential monetary fines ranging from RMB1,000 to RMB10,000 for each non-registration. Some of our rights under the unregistered leases may also be subordinated to the rights of other interested third parties.

        In addition, in some instances where the lessors or lessees are not the ultimate owners of hotel properties, no consents or permits have been obtained from the property owners, the primary lease holders or competent government authorities, as applicable, for the subleases of the hotel properties to certain of our hotels, which could potentially invalidate the leases for our hotel properties or lead to the renegotiation of such leases that result in terms less favorable to us or even relocation of our relevant hotels. Some of the properties leased from third parties were also subject to mortgages at the time the leases were signed. Moreover, the property ownership or leasehold in connection with our manachised hotels could be subject to similar third-party claims.

Failure to comply with land- and property-related requirements under PRC law may subject lessors to fines or other penalties that may negatively affect our ability to operate our leased hotels.

        Lessors of our hotel properties are required to comply with various land- and property-related laws and regulations to enable them to lease effective titles of their properties for our hotel use. For example, before any properties located on state-owned land in China with allocated or leased land use rights or on land owned by collective organizations may be leased to third parties, lessors should obtain appropriate approvals from competent government authorities. In addition, properties used for hotel operations and the underlying land should be approved for hospitality use or appropriate commercial use purposes by competent government authorities. Some of the lessors of our hotel properties have not obtained the required governmental approvals, including approvals of the properties for hospitality use purposes. As of the date of this prospectus, for approximately 23.4% of all of our leased hotels in terms of gross floor area, the lessors have not obtained the required governmental approvals for the properties to be used for hospitality use purposes. Failure to comply with the land- and property-related laws and regulations may subject the lessors to monetary fines or other penalties and may lead to the invalidation or termination of the leases and relocation of our relevant leased hotels, and therefore may adversely affect our results of operations. While some lessors have agreed to indemnify lessees against the losses resulting from the lessors' failure to obtain the required approvals, there is no assurance that the lessees will be able to successfully enforce such indemnification obligations against the lessors or that such indemnification can cover losses from all the property defects. As a result, we may suffer significant losses resulting from the lessors' failure to obtain required approvals to the extent that the lessees are not fully indemnified by the lessors.

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The lease agreements for our leased hotels could be terminated early, the existing leases may not be renewed on commercially reasonable terms and the rents paid by us could increase substantially, which could materially and adversely affect our operations.

        The terms of leases for leased hotels typically provide, among other things, that the lease could be terminated under certain legal or factual conditions. If any such lease were terminated early, operations of the related hotel property may be interrupted or discontinued and costs may be incurred by us to relocate to another location. Furthermore, we may be liable to our lessors, guests and other vendors and may be required to pay losses and damages due to our default under relevant contracts. As a result, our business, results of operations and financial condition could be materially and adversely affected.

        Although we intend to renew existing leases of certain of our leased hotels, there can be no assurance that we will be able to renew such leases and maintain current hotel operations on satisfactory terms, or at all. In particular, we may experience increased rent payments and increased operating cost in connection with renegotiating leases. If we fail to maintain current hotel operations on satisfactory terms upon expiration of the leases, the respective operating costs of our company may increase and overall profits generated from hotel operations may decrease. If we are unable to pass on increased costs to our guests through room rate increases, the operating margins and earnings of our company could decrease and our results of operations could be materially and adversely affected.

        Our leases typically allow us to terminate the lease early under limited circumstances, and in some instances, our leases contain a term which requires us to pay the contingent rent for our wrongful early termination of such agreements. If disputes between us and our landlords occur in the future, and resolved in favor of our landlords, we may need to pay losses and damages to the landlords and as a result, our business, results of operations and financial condition could be materially and adversely affected.

Default in payment by franchisees and/or corporate account clients that have large account receivable balances could adversely impact our cash flows, working capital, results of operations and financial condition.

        Our accounts receivable include amounts due from our franchisees and corporate clients whose employees are guests in our leased hotels. Our corporate clients may choose to settle with us directly, and we typically require our franchisees to pay various fees pursuant to their franchise and management agreements with us on a monthly basis. Our net accounts receivable balance was RMB80.3 million, RMB140.1 million and RMB146.3 million as of December 31, 2019 and 2020 and March 31, 2021.

        We are subject to the risk that we may be unable to collect accounts receivable in a timely manner, or at all. An extended period of hotel room vacancy or decrease in room rates, which may be the result of a variety of factors such as unfavorable economic conditions in China and globally, may adversely affect our ability to collect accounts receivable in a timely manner, or at all. Such risk was higher as a result of the outbreak of COVID-19 resulting in financial difficulties of certain of our franchisees. We extended credit terms to certain franchisees during the pandemic as part of our support for franchisees. As a result, our franchisees and/or corporate account clients may not be able to pay us in a timely fashion and our accounts receivable and allowance for doubtful accounts may accordingly increase. Our liquidity and cash flows from operations may be adversely affected if our accounts receivable cycles or collections periods lengthen or if we encounter a material increase in defaults of payment of our account receivable.

        In order to mitigate such risks, we conduct rigorous due diligence checks on prospective franchisees and regularly assess the creditworthiness of corporate account clients. However, these mitigating efforts cannot ensure that we will be able to collect accounts receivable. If the accounts receivable cannot be collected in time, or at all, a significant amount of bad debt expense will occur,

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and our business, financial condition and results of operation will likely be materially and adversely affected.

Interruption or failure of our technology platform or IT system could impair our ability to effectively provide accommodations and services, which could damage our reputation.

        Our ability to provide consistent and high-quality services across our hotel chain depends on the continued operation of our technology platform and IT system. Any damage to, or failure of, our technology platform or IT system could interrupt our service. Our technology platform and IT system are vulnerable to damage or interruption as a result of power loss, telecommunications failures, computer viruses, hackers, fires, floods, earthquakes, or other attempts or incidents to harm our systems, and similar events. We rely on cloud servers maintained by third-party service providers to store most of our data. Problems with our cloud service provider or the telecommunications network providers with whom it contract could adversely affect the experience of our guests. Our cloud service provider could decide to cease providing us with services without adequate prior notice. Any change in service levels at our cloud servers or any errors, defects, disruptions, or other performance problems with our platform could harm our brand and may damage the data of our guests. In addition, our servers may also be vulnerable to break-ins, sabotage and vandalism. Some of our systems are not fully redundant and our disaster recovery planning does not account for all possible scenarios. In addition, our technology platform, IT system and related technologies may become outdated and we may not be able to replace or introduce upgrades as quickly as our competitors or within budgeted costs for such upgrades. If we experience frequent, prolonged or persistent technology platform or IT system failures, the quality of our services and our reputation could be harmed. The steps we need to take to increase the reliability and redundancy of our technology platform and IT system may be costly, which could reduce our operating margin, and may not be successful in reducing the frequency or duration of any failures or service interruptions.

        Moreover, our business also relies upon the overall performance of the internet infrastructure and telecommunications networks in China. Almost all access to the internet is maintained through state-owned telecommunications operators under the administrative control and regulatory supervision of the Ministry of Industry and Information Technology (MIIT). Moreover, we have entered into contracts with various subsidiaries of a limited number of telecommunications service providers at provincial level and rely on them to provide us with data communications capacity through local telecommunications lines. We have limited access to alternative networks or services in the event of disruptions, failures or other problems with China's internet infrastructure or the telecommunications networks provided by telecommunications service providers. Our platform regularly serves a large number of guests, franchisees and suppliers. With the expansion of our business, we may be required to upgrade our technology and infrastructure to keep up with the increasing traffic on our platform. However, we have no control over the costs of the services provided by telecommunications service providers. If the prices we pay for telecommunications and internet services rise significantly, our results of operations may be materially and adversely affected.

If our IT capabilities and infrastructure fail to keep up with our growing business needs, industry trends or technological developments, our business, results of operations and financial condition may be materially and adversely affected.

        We have experienced substantial growth in the past and plan to further expand our business in the future. Our expansion has placed, and will continue to place, substantial demands on our IT capabilities and infrastructure. In order to manage and support our growth, we must continue to improve our IT systems, including investments in IT infrastructure and recruitment and training of IT personnel. We cannot assure you that the development of our IT capabilities and infrastructure will keep up with our

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growing business needs. If we fail to do so, our business, results of operations and financial considtion may be materially and adversely affected.

        Furthermore, the hospitality industry is rapidly evolving and subject to continuous technological changes. Our success will depend on our ability to keep up with the changes in technology and user behavior resulting from new developments and innovations. For example, as we provide our product and service offerings across a variety of mobile systems and devices, we are dependent on the interoperability of our services with popular mobile devices and mobile operating systems that we do not control, such as Android and iOS. If any changes in such mobile operating systems or devices degrade the functionality of our services or give preferential treatment to competitive services, the usage of our services could be adversely affected. In addition, we have invested in developing our data analytics and other technologies to improve our customer services and operational efficiency, but there is no guarantee that such investments may result in our anticipated outcomes or returns.

        Technological innovations may also require substantial capital expenditures in product or service development as well as in modification of products, services or infrastructure. We cannot assure you that we can obtain financing to cover such expenditure. See "—We require significant capital to fund our operations, growth and technological investments. If we cannot obtain sufficient capital on acceptable terms, our business, financial condition and prospects may suffer." If we fail to adapt our products and services to such changes in an effective and timely manner, we may suffer from decreased user traffic and user base, which, in turn, could materially and adversely affect our business, financial condition and results of operations.

The growth of third-party websites and other hotel reservation intermediaries and travel consolidators may adversely affect our margins and profitability.

        Some of our hotel rooms are reserved through third-party websites and other hotel reservation intermediaries and travel consolidators to whom we pay commissions for such services, including Trip.com, who is also our shareholder. We believe that such intermediaries and consolidators aim to have consumers develop loyalties to their reservation systems rather than to hotel brands such as ours. In addition, as the competitive landscape of the third-party hotel reservation intermediary business changes, we may be forced to enter into exclusive agreement with one of them or other types of arrangments, which may further strengthen such intermediary's market position at the expense of ours. If these intermediaries and consolidators become a significant channel through which our guests make reservations, they may be able to negotiate higher commissions, reduced room rates, or other significant concessions from us, which could adversely affect our margins and profitability. These intermediaries and consolidators also may reduce our bookings by de-ranking our hotels in search results on their platforms. Although our contracts with many hospitality intermediaries offer preferential commission rates to hotels, we may not be able to renegotiate these contracts upon their expiration with terms as favorable as existing terms of these contracts.

We face risks associated with the misconduct of our employees, business partners and their employees and other related personnel.

        We rely on our employees to maintain and operate our business and have implemented an internal code of conduct to guide the actions of our employees. However, we do not have control over the actions of our employees, our business partners and their employees, and any misbehavior of our employees could materially and adversely affect our reputation and business. Despite the security measures we have implemented, we may be vulnerable to misconduct committed by our employees, our business partners and their employees and other related personnel. If an actual or perceived misconduct occurs, the market perception of the effectiveness of our services could be harmed, we may lose current and potential customers, and we may be exposed to legal and financial risks, including

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those from legal claims, regulatory fines and penalties, which in turn could adversely affect our business, reputation and results of operations.

If we fail to maintain our relationships with our members and corporate account clients, our business and financial condition could be materially and adversely affected.

        Historically, we have derived a portion of our revenues from our loyalty program members and from our cooperation arrangements with certain corporate account clients. In 2020, approximately 80.1% of our room-nights were sold to our A-Card members and corporate account clients through our direct sales channels. We expect that these members and corporate account clients will contribute to the growth of our business in the near future.

        We cannot assure you that our members will remain loyal patrons of our hotels and that our corporate account clients will agree to renew the relevant cooperation agreements upon their expiration, or enter into new agreements with us on substantially similar terms. Our negotiating position with corporate account clients also is limited given the competition in China's hospitality industry. If we fail to enhance or maintain our relationships with our members, and the frequency of member stays at our hotels declines as a result, or if our corporate account clients decline to renew their cooperation agreements or propose new agreements with commercial terms less favorable to us, our business and financial condition could be materially and adversely affected.

The cessation, reduction or taxation of program benefits of our A-Card loyalty program could adversely affect our brand and guest loyalty.

        We manage the A-Card loyalty program for our brand. Program members accumulate points based on eligible stays and hotel charges as well as purchase of our retail products and redeem the points for a range of benefits including free rooms and other items of value. The program is an important aspect of our business and of the affiliation value for hotel owners under franchise and management agreements. Currently, the program benefits are not taxed as income to members under PRC tax laws. If the program awards and benefits are materially altered, curtailed or taxed such that a material number of A-Card members choose to no longer participate in the program, this could adversely affect our business.

Scalpers may exploit our A-Card loyalty program by reserving rooms at member-only price and resell such room reservation to our prospective guests, which could adversely affect our guests' hotel experience and harm our brand and business.

        We offer our A-Card members certain discounts to room price as part of the membership benefits. Scalpers have tried to and may continue to exploit these A-Card room discounts by reserving rooms at a lower member-only price and resell to a non-member guest at a higher price. Such exploitation not only results in losses of our revenue but also adversely affects our guests' hotel experience and harms our brand and business. To prevent such exploitation and ensure the quality of our guests' hotel experience, we have taken various measures. Nevertheless, there can be no assurance that our efforts against such exploitation will be successful. If we fail to effectively prevent scalpers from exploiting our A-Card loyalty program, our guests' hotel experience could be harmed and we will suffer loss of revenue, which could in turn adversely affect our brand, reputation and business.

We face various risks associated with our brand license agreements in connection with our themed hotels and our licensors which could adversely affect our business and results of operations.

        Our themed hotels are developed under license agreements which grant us the right to use certain intellectual property such as our business partners' brand names, trademarks and logos. These license agreements typically have terms between one to 10 years, some of which are not automatically

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renewable, and give the licensor the right to terminate the license agreement due to certain reasons like material breach or non-performance of such license agreements. We may not be able to renew any or some of the existing license agreements. We believe our ability to retain our license agreements depends, in large part, on our relationships with our licensors. Any events or developments adversely affecting those relationships could adversely affect our ability to maintain and renew our license agreements on similar terms or at all. The termination or lack of renewal of one or more of our license agreements, or the renewal of a license agreement on less favorable terms, could have a material adverse effect on our business, financial condition and results of operations. While we may enter into additional license agreements in the future, the terms of such license agreements may be less favorable than the terms of our existing license agreements. In addition, our collaboration with licensors are generally non-exclusive. Licensors may work with our competitors or new participants in the market. This lowers entry barrier for market players who plan to enter the themed hotel market and operate hotels based on the same non-exclusive licensed intellectual property rights, resulting in more competition and creating pricing pressure.

        If we breach any obligations set forth in any of our license agreements, we could be subject to monetary and other penalties and our rights under such license agreements could be terminated, either of which could have a material adverse effect on our business, financial condition and results of operations.

        The success of our themed hotels is also partially dependent on the reputation of our licensors and their intellectual property rights and the ability of our licensors to protect and maintain the intellectual property rights that we use in connection with our hotels, all of which may be harmed by factors outside our control, including unfavorable publicity or negative news regarding us or our licensors, which could adversely affect our reputation and our results of operations.

Any failure to protect our trademarks and other intellectual property rights could have a negative impact on our business.

        We believe our brand, trade name, trademarks and other intellectual property are critical to our success. "Atour" and "Yaduo" represent a well recognized brand in China's hospitality industry and the success of our business depends in part upon our continued ability to use our brand, trade names and trademarks to increase brand awareness and to further develop our brand. Although we have registered "Yaduo", "Atour" and other logos related to our business as trademarks in China, there is no assurance that any issued patents or registered trademarks will adequately protect our intellectual property, or that such patents and trademarks will not be challenged by third parties or found by a judicial authority to be invalid or unenforceable. Besides, our trade secrets may leak or otherwise become available to, or be independently discovered by, our competitors or other third parties. Some of our trademark applications may not be granted for various reasons, including existence of prior registrations, applications or rights, or rejection by the authorities in their discretion. If our trademark applications are not granted, we may have to use different marks for affected products or services, or seek other alternative arrangements, which might not be available on commercially reasonable terms, if at all.

        In addition, we consider our technology platform and IT system to be key components of our competitive advantage and our growth strategy. There can be no assurance that our future computer software copyright applications will be granted. Monitoring and preventing the unauthorized use of our intellectual property is difficult. Any unauthorized use of our intellectual property by third parties may adversely affect our current and future revenues and our reputation. If there is a third party using similar brand or logos that attempt to cause confusion or diversion of customer demands away from us, preventing such behavior could be difficult, costly and time-consuming and the steps we take may be inadequate to prevent the infringement or misappropriation of our intellectual property. The unauthorized use of our trademarks or the use of confusingly similar brands could diminish the value of our brand and its market acceptance, competitive advantages and goodwill.

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        The measures we take to protect our brand, trade names, trademarks and other intellectual property rights may be costly, involve substantial management time and resources to enforce and may fail to prevent their unauthorized use by third parties. In the event that we resort to litigation to enforce our intellectual property rights, such litigation could result in substantial costs and a diversion of our managerial and financial resources, and could put our intellectual property at risk of being invalidated or narrowed in scope. There is no assurance that we will prevail in such litigation, and even if we do prevail, we may not obtain a meaningful recovery. Furthermore, the application of laws governing intellectual property rights in China is uncertain and evolving, and could involve substantial risks to us. If we are unable to adequately protect our brand, trade names, trademarks and other intellectual property rights, we may lose these rights and our business may suffer materially.

        In addition, once our registered trademarks have expired, we will be able to renew our trademark registrations for another ten years upon paying a renewal fee. If we are unable to renew or maintain one or more trademark registrations, our ability to use such trademarks could be impaired, which could materially and adversely affect the performance of our existing franchise and management agreements, our ability to enter into future franchise and management agreements, and our business and results of operations.

We may be liable for intellectual property infringement relating to intellectual properties of third parties, which may materially and adversely affect our business, financial condition and prospects.

        We cannot assure you that other aspects of our operations do not or will not infringe upon or violate intellectual property rights (including but not limited to trademarks, patents, copyrights, know-how) or other rights (including but not limited to portraiture right) owned or held by third parties. We have been involved in claims against us alleging our infringement of third-party intellectual property rights on certain computer software. Any such intellectual property rights infringement claim could result in costly remedial measures and may adversely affect our business and financial condition. We have adopted systematic methods to reduce our exposure to the risks of intellectual property infringement claims. However, we cannot assure you those methods are sufficient to shield us from third party liabilities for intellectual property infringement, or our efforts will be considered favorably by a given court or relevant governmental authority. Liabilities for intellectual property infringement, or allegations of such infringement, may impose a burden on our management, cause penalties, lead to unfavorable media coverage and damage to our reputation, or even cause PRC authorities to impose sanctions on us, including, in serious cases, suspending our operation, which may materially and adversely affect our business, financial condition and prospects.

Failure to retain our senior management team and other key employees could harm our business and operations.

        Our future success significantly depends upon the continuing service of our senior management team, including, our founder, Chairman of Board of Directors and Chief Executive Officer, Mr. Haijun Wang. If one or more members of our senior management team or other key employees are unable or unwilling to continue in their present position, we may not be able to replace them easily, or at all. As a result, our business could be severely disrupted and our financial condition and results of operations could be materially and adversely affected. We do not carry key person insurance on any of our senior management team. In addition, our senior management team has limited experience in running public companies, which will require us to expend additional resources in hiring additional support staff and incur additional costs and expenses.

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If we are not able to recruit, train and retain qualified managerial and other employees, our brand and our business may be materially and adversely affected.

        Our ability to continue to conduct and expand our operations depends on our ability to attract and retain a large and growing number of qualified personnel in China. Our ability to meet our labor needs, including our ability to find qualified personnel to fill positions that become vacant, while controlling labor costs, is generally subject to numerous external factors, including the availability of a sufficient number of qualified persons in the work force of the markets in which we operate, unemployment levels within those markets, prevailing wage rates, changing demographics, health and other insurance costs and adoption of new or revised employment and labor laws and regulations. If we are unable to locate, attract or retain qualified personnel, or manage leadership transition successfully, the quality of service we provide to customers and franchisees may decrease and our financial performance may be adversely affected. In addition, if our costs of labor or related costs increase for other reasons or if new or revised labor laws, rules or regulations or healthcare laws are adopted or implemented that further increase our labor costs, our financial performance could be materially and adversely affected.

        In particular, our hotel managers and HR representatives are responsible for managing our manachised hotels and interact with our guests on a daily basis and are critical to maintaining our consistent and high-quality accommodations and services, as well as our established brand and reputation. We aim to recruit, train and retain entrepreneurial, motivated and customer-oriented hotel managers and HR representatives with backgrounds and experience in hotel, service and other industries. We must recruit and train qualified hotel managers and HR representatives on a timely basis to keep pace with our rapid growth. There may be a limited supply of such qualified individuals in some of the metropolitan markets in China where we have operations and other cities into which we intend to expand. In addition, criteria such as dedication to work and commitment to high-quality of customer service are difficult to ascertain during the recruitment process. We also must provide continuous training to our hotel managers and HR representatives so that they can stay abreast of changes in our hotel operations and consumer preferences and demands, and meet and implement our quality standards. If we fail to recruit, train and retain qualified hotel managers and HR representatives, our quality standards may decrease in one or more of our hotels and our manachised hotels' operation may be adversely affected, which in turn may have a material and adverse effect on our brand, our business, and our financial condition and results of operations.

We may not be successful in developing and achieving expected returns from our new products or services, including our innovative scenario-based retail services.

        In addition to our hotel offerings, we are also currently engaged in other innovative business lines, including our scenario-based retail (including our expanding private label product offerings). There is no guarantee that we may further expand our product service offerings, attract more customers, and drive customer spendings on such businesses.

        In particular, our scenario-based retail services are subject to various potential liabilities and risks commonly associated with e-commerce or online retail, including, among others:

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product liability disputes and related liabilities;



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food safety disputes and related liabilities;



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intellectual property infringement disputes and related liabilities;



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portrait right infringement disputes and liabilities associated with the marketing materials that we use to promote our products;

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•

disputes and liabilities related to pricing, advertisements, consumer protection, privacy and data security;



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non-compliance risks under various laws and regualtions, including those laws and regulations relating to online platforms.



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risks related to refund policy, storage and transportation of our products;



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fluctuations in the price of raw materials;



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reliance on third-party manufactuers for our private label products and their ability to produce and supply products in compliance with our specifications;



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lack of effective control over our franchisees, who act as distributors for our retail products; and



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inventory impairment risks.

        Going forward, we plan to build lifestyle brands around hotel offerings and further diversify our non-hotel brand portfolio. However, any new products or services that we have launched or may launch in the future may not achieve anticipated returns. The development of a new product or service requires significant upfront market research and accurate prediction of customer preferences, followed by development process that takes a considerable amount of time as well as significant sales and marketing activities. We cannot assure you that our efforts in developing new products or services will be successful. If a new product or service is not well received by our customers, we may not be able to generate sufficient revenue to offset related costs and expenses, and our overall financial performance and condition may be adversely affected.

If we were to be sued for product liability, we could face substantial liabilities that exceed our resources.

        The third-party and private label products that we sell through our scenario-based retail business could lead to the filing of product liability claims where someone may allege that the products that we sold failed to perform as designed or caused certain injuries or losses. We may be subject to product liability claims resulting from misuse of the products that we sold and we currently do not maintain any product liability insurance. A product liability claim could result in substantial damages and be costly and time-consuming for us to defend. If we cannot successfully defend ourselves against product liability claims, we will incur substantial liabilities and reputational harm. In addition, regardless of merit or eventual outcome, product liability claims may result in:

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costs of litigation;



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distraction of management's attention from our primary business;



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the inability to market relevant products on our retail stores and online platforms;



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decreased demand for such products;



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damage to our business reputation;



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substantial monetary awards to customers or other claimants;



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loss of sales; or



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termination of existing agreements by our partners and potential partners failing to partner with us.

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Any lack of requisite approvals, licenses or permits applicable to our online retail business may have a material and adverse impact on our business, financial condition and results of operations.

        Our online retail business is subject to governmental supervision and regulation by the relevant PRC governmental authorities, including but not limited to the Ministry of Commerce and the MIIT. Together, these government authorities promulgate and enforce regulations that cover many aspects of the operation of the online retail industry, including entry into the industry, the scope of permissible business activities, licenses and permits for various business activities, and foreign investment. If the PRC government considers that we were operating without the proper approvals, licenses or permits, it has the power, among other things, to levy fines, confiscate our income, revoke our business licenses, and require us to discontinue our relevant business or impose restrictions on the affected portion of our business. Any of these actions by the PRC government may have a material and adverse effect on our results of operations. In addition, if we are unable to maintain and renew one or more of our licenses and certificates, or making appropriate reports or filings, we may be subject to sanctions and enforcement actions, which could adversely and materially affect our business, financial condition and results of operations.

If we are unable to conduct sales and marketing activities cost-effectively, our business, financial condition and results of operations may be materially and adversely affected.

        We rely on our sales and marketing efforts to enlarge our customer base and drive the spending of our customers. In particular, effective sales and marketing activities are crucial to the expansion and success of our scenario-based retail business. Our sales and marketing activities may not be well received by the market and may not result in the levels of sales that we anticipate. We also may not be able to retain or recruit a sufficient number of experienced sales and marketing personnel, or to train newly hired sales and marketing personnel, which we believe is critical to implementing our sales and marketing strategies cost-effectively. Further, sales and marketing approaches and tools in China's hospitality industry are evolving rapidly. This requires us to continually enhance the effectiveness and efficiency of our sales and marketing activities and experiment with new methods to keep pace with industry developments and customer preferences. Failure to engage in sales and marketing activities in a cost-effective manner may reduce our market share, cause our sales to decline, slow down the growth of our scenario-based retail business, negatively impact our profitability, and materially harm our business, financial condition and results of operations.

We may be liable for improper use or appropriation of personal information provided by our customers.

        Our business involves collecting and retaining large volumes of internal and customer data, including personal information as our various information technology systems enter, process, summarize and report such data. We also maintain information about various aspects of our operations as well as regarding our employees. The integrity and protection of our customer, employee and company data is critical to our business. Our customers and employees expect that we will adequately protect their personal information. We are required by applicable laws to keep strictly confidential the personal information that we collect, and to take adequate security measures to safeguard such information.

        The PRC regulatory and enforcement regime regarding privacy and data security is evolving. The PRC Criminal Law, as amended by its Amendment 7 (effective on February 28, 2009) and Amendment 9 (effective on November 1, 2015), prohibits institutions, companies and their employees from selling or otherwise illegally disclosing a citizen's personal information obtained during the course of performing duties or providing services or obtaining such information through theft or other illegal ways. On November 7, 2016, the Standing Committee of the PRC National People's Congress issued the Cyber Security Law of the PRC, which became effective on June 1, 2017. Pursuant to the Cyber Security Law of the PRC, network operators must not, without users' consent, collect their personal information, and may only collect users' personal information necessary to provide their services. Providers are also

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obliged to provide security maintenance for their products and services and shall comply with provisions regarding the protection of personal information as stipulated under the relevant laws and regulations. The Civil Code of the PRC (issued by the PRC National People's Congress on May 28, 2020 and effective from January 1, 2021) provides main legal basis for privacy and personal information infringement claims under the Chinese civil laws. PRC regulators, including the Cyberspace Administration of China, MIIT, and the Ministry of Public Security have been increasingly focused on regulation in the areas of data security and data protection. We expect that these areas will receive greater and continued attention and scrutiny from regulators and the public going forward, which could cause us to incur substantial compliance costs and subject us to heightened risks and challenges associated with data security and protection. If we are unable to manage these risks, we could become subject to civil litigations brought by relevant individuals; administrative penalties, including fines, suspension of business, website closure, and revocation of prerequisite licenses; and our reputation and results of operations could be materially and adversely affected.

        While we take various measures to comply with all applicable data privacy and protection laws and regulations, there is no guarantee that our current security measures and those of our third-party service providers may always be adequate for the protection of our customer, employee or company data; and like all companies, we have experienced data incidents from time to time. In addition, given the size of our customer base and the types and volume of personal data on our system, we may be a particularly attractive target for computer hackers, foreign governments or cyber terrorists. Unauthorized access to our proprietary internal and customer data may be obtained through break-ins, sabotage, breach of our secure network by an unauthorized party, computer viruses, computer denial-of-service attacks, employee theft or misuse, breach of the security of the networks of our third-party service providers, or other misconduct. Because the techniques used by computer programmers who may attempt to penetrate and sabotage our proprietary internal and customer data change frequently and may not be recognized until launched against a target, we may be unable to anticipate these techniques. Unauthorized access to our proprietary internal and customer data may also be obtained through inadequate use of security controls. Any of such incidents may harm our reputation and adversely affect our business and results of operations. In addition, we may be subject to negative publicity about our security and privacy policies, systems, or measurements from time to time.

        Any failure to prevent or mitigate security breaches, cyber-attacks or other unauthorized access to our systems or disclosure of our customers' data, including their personal information, could result in loss or misuse of such data, interruptions to our service system, diminished customer experience, loss of customer confidence and trust, impairment of our technology infrastructure, and harm our reputation and business, resulting in significant legal and financial exposure and potential lawsuits.

We are subject to various hospitality industry, health and safety, construction, fire prevention and environmental laws and regulations that may subject us to liability.

        Each hotel in our chain must hold a basic business license and a special industry license issued by the local public security bureau and must have hotel operation included in the business scope of their respective business license. In addition, each of our hotels must complete fire prevention safety inspection/commitment with the local public security bureau and obtain hygiene permits and environmental impact assessment approvals. We also need to obtain approvals and make filings for most of our hotel construction projects with fire prevention authorities and construction authorities. Our business also is subject to various health and safety and environmental laws and regulations that affect our operations and conversion activities in the jurisdictions in which we operate, including construction, building, zoning, environmental protection, food safety, public safety, health and sanitary requirements.

        As of the date of this prospectus, a small number of our leased hotels have not obtained approvals from or made appropriate filings with applicable fire prevention authorities, construction authorities,

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environmental protection authorities or public security bureau, and a small number of our hotels selling or serving food have not obtained the relevant approvals from health administrations for such activities. As a result of these non-compliance matters, we have been and may be subject to monetary damages, the suspension or disruption of our operations or conversion activities, or other administrative penalties or investigations, which could materially and adversely affect our financial condition and results of operations.

        We cannot assure you that we or our employees comply with or will comply with all present and future laws and regulations related to our business, including without limitation to hospitality industry, health, safety, construction, fire prevention and environmental laws and regulations. Such non-compliance may subject us to monetary damages, the imposition of fines or other administrative penalties or investigations against us, or the suspension of our operations or conversion activities, which in turn could materially and adversely affect our financial condition and results of operations. Furthermore, new regulations could also require us to retrofit or modify our hotels or incur other significant expenses. Any failure by us to control the use of, or to adequately restrict the discharge of, hazardous substances in our conversion activities, or otherwise operate in compliance with environmental laws, could subject us to potentially significant monetary damages and fines or suspension of our business operations, which could materially and adversely affect our financial condition and results of operations.

        Owners of our manachised hotels are subject to these same permit and safety requirements. Although our manachised hotel arrangements require the hotel owners to obtain and maintain all required permits or licenses, we have limited control over the manachised hotel owners. Any failure to obtain and maintain the required permits or licenses may require us to delay opening of a manachised hotel or to forgo or terminate our manachised hotel arrangement, which could harm our brand, result in lost management revenues and subject us to potential indirect liability. Each of the foregoing could materially and adversely affect our financial condition and results of operations.

Accidents, injuries or prohibited activities in our hotels may adversely affect our reputation and subject us to liability.

        There are inherent risks of accidents, injuries or prohibited activities (such as illegal drug use, gambling, violence or prostitution by guests) taking place in hotels. The occurrence of one or more accidents, injuries or prohibited activities at any of our hotels could adversely affect our safety reputation among guests, harm our brand, decrease our overall occupancy rates, and increase our costs by requiring us to implement additional safety measures. In addition, if accidents, injuries or prohibited activities occur at any of our hotels, we may be held liable for costs or damages and fines. Our current property and liability insurance policies may not provide adequate or any coverage for such losses, and we may be unable to renew our insurance policies or obtain new insurance policies without increases in premiums and deductibles or decreases in coverage levels, or at all.

The restaurants operated by our hotels face risks related to instances of food-borne illnesses and other food safety accidents.

        Some of our hotels directly operate the restaurant located in the hotels. The restaurant business is susceptible to food-borne illnesses and other food safety accidents. We cannot assure you that our internal controls and training will be effective in preventing all food-borne illnesses.

        Furthermore, our reliance on third-party food suppliers and distributors increases the risk that food-borne illness incidents could be caused by third-party food suppliers and distributors outside of our control and the risk of multiple locations being affected rather than a single restaurant. New illnesses resistant to any precautions may develop in the future, or diseases with long incubation periods could arise that could give rise to claims or allegations on a retroactive basis. Reports in the

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media of instances of food-borne illnesses could result in fines and other penalties and, if highly publicized, negatively impact restaurant sales, forcing the closure of some restaurants and affect our customers' confidence in our hotel business. Furthermore, other illnesses, such as hand, foot and mouth disease or avian influenza, could adversely affect the supply of some of the restaurants' food products and significantly increase such restaurants' costs, which may also adversely affect the results of operations of the relevant hotels.

Our financial and operating performance may be adversely affected by epidemics, adverse weather conditions, natural disasters and other catastrophes.

        Losses caused by epidemics, adverse weather conditions, natural disasters and other catastrophes, earthquakes or typhoons, are either uninsurable or too expensive to justify insuring against in China. In the event an uninsured loss or a loss in excess of insured limits occurs, we could lose all or a portion of the capital we have invested in a hotel, as well as the anticipated future revenue from the hotel. In that event, we might nevertheless remain obligated for any financial obligations related to the hotel. Similarly, war (including the potential for war), terrorist activity (including threats of terrorist activity) and travel-related accidents, as well as geopolitical uncertainty and international conflict, may affect travel and may in turn have a material adverse effect on our business and results of operations. In addition, we may not be adequately prepared in contingency planning or recovery capability in relation to a major incident or crisis, and as a result, our operational continuity may be adversely affected and our reputation may be harmed.

We have limited insurance coverage.

        Our property insurance covers the assets that we own at our leased hotels and the buildings in which our leased hotels operate. We also require our manachised hotel owners to purchase customary insurance policies but they may fail to satisfy these requirements. If we are held liable for amounts and claims exceeding the limits of our insurance coverage or outside the scope of our insurance coverage, our business, results of operations and financial condition may be materially and adversely affected. Even if the amounts and claims are within the limits and scope of our insurance coverage, the insurance provider may not be able to make the compensation payment to us in a timely manner. Any business disruptions or natural disasters may result in us incurring substantial costs and diversion of our corporate and business resources.

If we fail to maintain an effective system of internal control over financial reporting, we may not be able to accurately report our financial results or prevent fraud.

        Prior to this offering, we have been a private company with limited accounting personnel and other resources with which to address our internal control over financial reporting in accordance with the requirements applicable to a U.S. public company. In connection with the audits of our consolidated financial statements as of and for the fiscal years ended December 31, 2019 and 2020, we and our independent registered public accounting firm identified one material weakness in our internal control over financial reporting. As defined in the standards established by the U.S. Public Company Accounting Oversight Board, or PCAOB, a "material weakness" is a deficiency, or combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of the annual or interim financial statements will not be prevented or detected on a timely basis.

        The material weakness identified is our company's lack of sufficient financial reporting and accounting personnel with appropriate knowledge of U.S. GAAP and SEC reporting requirements to properly address complex U.S. GAAP accounting issues and related disclosures in accordance with U.S. GAAP and financial reporting requirements set forth by the SEC. Neither we nor our independent registered public accounting firm undertook a comprehensive assessment of our internal

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control for purposes of identifying and reporting material weaknesses and other control deficiencies in our internal control over financial reporting. Had we performed a formal assessment of our internal control over financial reporting or had our independent registered public accounting firm performed an audit of our internal control over financial reporting, additional deficiencies may have been identified.

        Following the identification of the material weakness and other control deficiencies, we have taken measures and plan to continue to take measures to remediate these deficiencies. See "Management's Discussion and Analysis of Financial Condition and Results of Operations—Internal Control Over Financial Reporting." However, the implementation of these measures may not fully address such weakness and deficiencies in our internal control over financial reporting. Our failure to correct these deficiencies or our failure to discover and address any other deficiencies could result in inaccuracies in our financial statements and impair our ability to comply with applicable financial reporting requirements and related regulatory filings on a timely basis. Moreover, ineffective internal control over financial reporting could significantly hinder our ability to prevent fraud.

        After we become a public company in the United States, we will be subject to the Sarbanes-Oxley Act of 2002. Section 404 of the Sarbanes-Oxley Act of 2002, or Section 404, will require that we include a report from management on our internal control over financial reporting in our annual report on Form 20-F beginning with our annual report for the fiscal year ending December 31, 2022. In addition, once we cease to be an "emerging growth company" as such term is defined in the JOBS Act, our independent registered public accounting firm must attest to and report on the effectiveness of our internal control over financial reporting. Our management may conclude that our internal control over financial reporting is not effective. Moreover, even if our management concludes that our internal control over financial reporting is effective, our independent registered public accounting firm, after conducting its own independent testing, may issue a report that is qualified if it is not satisfied with our internal control over financial reporting or the level at which our controls are documented, designed, operated or reviewed, or if it interprets the relevant requirements differently from us. In addition, after we become a public company, our reporting obligations may place a significant strain on our management, operational and financial resources and systems for the foreseeable future. We may be unable to timely complete our evaluation testing and any required remediation.

        During the course of documenting and testing our internal control procedures, in order to satisfy the requirements of Section 404, we may identify other or more material weaknesses or deficiencies in our internal control over financial reporting. In addition, if we fail to maintain the adequacy of our internal control over financial reporting, as these standards are modified, supplemented or amended from time to time, we may not be able to conclude on an ongoing basis that we have effective internal control over financial reporting in accordance with Section 404. If we fail to achieve and maintain an effective internal control environment, we could suffer material misstatements in our financial statements and fail to meet our reporting obligations, which would likely cause investors to lose confidence in our reported financial information. This could in turn limit our access to capital markets, harm our results of operations and lead to a decline in the trading price of the ADSs. Additionally, ineffective internal control over financial reporting could expose us to increased risk of fraud or misuse of corporate assets and subject us to potential delisting from the stock exchange on which we list, regulatory investigations and civil or criminal sanctions. We may also be required to restate our consolidated financial statements for prior periods.

If we grant employee share options and other share-based compensation in the future, our net profit could be adversely affected.

        In 2017, our PRC subsidiary Atour Shanghai adopted the 2017 Share Incentive Plan, or the 2017 PRC Plan. In 2021, we adopted the Public Company Share Incentive Plan, or the Public Company Plan, at the Cayman Islands' level in preparation for this offering, to replace the 2017 PRC Plan. The purpose of the Public Company Plan is to recognize and reward participants for their contribution to

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our company, to attract suitable personnel and to provide incentives to them to remain with and further contribute to us. See "Management—Public Company Plan."

        Under the Public Company Plan, the maximum aggregate number of Class A ordinary shares we are authorized to issue pursuant to equity awards granted thereunder, subject to certain adjustments pursuant to the terms thereof, is 51,029,546 Class A ordinary shares, which have been reserved for issuance pursuant to the Public Company Plan accordingly. The awards representing 14,196,882 Class A ordinary shares previously granted to participants under the 2017 PRC Plan have been fully replaced by the awards issued under the Public Company Plan prior to the completion of this offering. As of the completion of this offering, a total of 17,923,060 share options corresponding to 17,923,060 underlying Class A ordinary shares have been granted to the participants under the Public Company Plan, including 14,196,882 share options granted or will be granted to participants under the 2017 PRC Plan in exchange for cancellation of their outstanding awards previously granted under the 2017 PRC Plan.

        Pursuant to the Public Company Plan, the vesting condition for 14,849,482 share options granted thereunder will be satisfied upon completion of this offering; and as a result, we expect to, upon the date of the completion of this offering, record a material amount of cumulative share-based compensation expenses for those awards for which the vesting conditions have been satisfied as of such date. Had such vesting condition been satisfied as of March 31, 2021, we would have recognized share-based compensation expenses of RMB51.9 million (US$7.9 million) for those awards for which service conditions had been satisfied as of such date.

        We believe the granting of share-based awards is of significant importance to our ability to attract and retain key personnel and employees, and we expect to grant additional share-based awards to our employees in the future. As a result, our expenses associated with share-based awards may increase, which may have an adverse effect on our results of operations.

Failure to comply with PRC laws and regulations related to labor and employee benefits may subject us to penalties or additional cost.

        Companies operating in China are required to comply with various laws and regulations related to labor and employement benefits. For example, companies are required to participate in various government-sponsored employee benefit plans, including certain social insurance, housing provident funds and other welfare-oriented payment obligations, and contribute to the plans in amounts equal to certain percentages of salaries, including bonuses and allowances, of employees up to a maximum amount specified by the local government from time to time at locations where our employees are based. The requirement of employee benefit plans has not been implemented consistently by the local governments in China given the different levels of economic development in different locations. Apart from that, if a company intends adopt flexible working hour arrangement and comprehensive working hour scheme, it shall fulfill the requirements in relavant regulations, and make filings with labor authorties, or the company will be subject to penalties and may be required to pay extra fees to its employees.

        We cannot assure you that we have complied or will be able to comply with all labor-related law and regulations, including those relating to obligations to make social insurance payments, contribute to the housing provident funds, as well as make all filing for comprehensive working hour scheme. Besides, to efficiently administrate the contribution of employment benefit plans of our employees in some cities, we engage third-party agents to make the contribution for our employees. Our failure to make contributions to various employee benefit plans and in complying with applicable PRC labor-related laws may subject us to fines, penalties, government investigations or labor disputes and we could be required to make up the contributions for these plans as well as to pay late fees and fines, which may adversely affect our financial condition and results of operations.

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We have entered into, and may in the future enter into, stratetgic transactions to complement our organic growth which may not be successful.

        We have entered into, and may in the future enter into, strategic transactions to complement our organic growth, including pursuing selective acquisitions, asset dispositions, joint venture and other types of alliances with business partners. Our potential acquisition and investment targets include high quality manachised hotels, boutique regional hotels and influential lifestyle brands. If we decide to pursue strategic transactions, we may not be successful in identifying suitable opportunities or completing such transactions or investments, and our competitors may be more effective in executing and closing strategic arrangements in competitive bid situations than us. Our ability to enter into and complete strategic transactions may be restricted by, or subject to, various approvals under PRC law or may not otherwise be possible, may result in a possible dilutive issuance of our securities, or may require us to seek additional financing. We also may experience difficulties integrating acquired operations, services, corporate cultures and personnel into our existing business and operations. Strategic transactions may also expose us to potential risks, including risks associated with unforeseen or hidden liabilities, the diversion of resources from our existing business, and the potential loss of, or harm to, relationships with our employees or guests as a result of our integration of new businesses. In addition, following completion of strategic transactions, our management and resources may be diverted from their core business activities due to the integration process, which may harm the effective management of our business. Furthermore, we may not achieve the expected level of any synergy benefits on integration and/or the actual cost of delivering such benefits may exceed the anticipated cost. Any of these factors may have an adverse effect on our competitive position, results of operations and financial condition.

We require significant capital to fund our operations, growth and technological investments. If we cannot obtain sufficient capital on acceptable terms, our business, financial condition and prospects may suffer.

        We require significant capital and resources for our operations and continued growth. We expect to make significant investments in the expansion and operations of our hotel network and lifestyle brand portfolio, and the development of our technological capabilities, which may increase our net cash used in operating activities. Our sales and marketing expenses may also increase to retain existing customers and attract new customers.

        Our ability to obtain additional capital in the future is subject to a number of uncertainties, including our future business development, financial condition and results of operations, general market conditions for financing activities by companies in our industry, and macro-economic and other conditions in China and globally. If we cannot obtain sufficient capital on acceptable terms to meet our capital needs, we may not execute our growth strategies, and our business, financial condition and prospects may be materially and adversely affected.

If we are unable to access funds to maintain our hotels' condition and appearance, or if our franchisees fail to make investments necessary to maintain or improve their properties, the attractiveness of our hotels and our reputation could suffer and our hotel occupancy rates may decline.

        In order to maintain our hotels' condition and attractiveness, ongoing renovations and other leasehold improvements, including periodic replacement of furniture, fixtures and equipment, are required. In particular, we manachise properties leased or owned by franchisees under the terms of franchise and management agreements, substantially all of which require our franchisees to comply with standards that are essential to maintaining the relevant product integrity and our reputation. We depend on our franchisees to comply with these requirements by maintaining and improving properties through investments, including investments in furniture, fixtures, amenities and personnel. Such investments and expenditures require ongoing funding and, to the extent we or our franchisees cannot fund these expenditures from existing cash or cash flow generated from operations, we or our franchisees must borrow or raise capital through financing. We or our franchisees may not be able to access capital and our franchisees may be unwilling to spend available capital when necessary, even if required by the terms of our franchise and management agreements. If we or our franchisees fail to make investments necessary to maintain or improve the properties, our hotel's attractiveness and reputation could suffer, we could lose market share to our competitors and our RevPAR may decline.

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Increasing focus on environmental, social and governance matters may impose additional costs on us or expose us to additional risks. Failure to comply with the laws and regulations on environmental, social and governance matters may subject us to penalties and adversely affect our business, financial condition and results of operation.