for the year and remarks will translate founder's performance discussing Chen. of before our full I Mr. financial quarter And quickly you, XXXX. Thank fourth our
year-over-year impact scale our by the XXXX. in for and adjustments revenue the business joining and quarter conference XXXX external quarter, the experienced macro and fourth throughout was in Hello, everyone. the adverse pandemic greatly call. a full-year our factors we fourth headwinds, strategic Due you and today decline earnings us for to of Thank affected
by increased fourth X.X% benefiting quarter product fourth of XXXX, the our in margin from quarter the quarter-over-quarter efforts. gross our Nevertheless, in optimization portfolio
in despite also stable margin the gross XXXX kept full-year year. compared with as throughout Our XXXX fluctuations
the In the fourth operations. our on quarter, we our focused business uncertainties the of and scale facing optimizing accelerating recovery external environment, of
the We leveraged our enhance industry grew product sales continued strengthening and success this strengthen our with in X% product with core reflecting in categories holistically our advantages quarter-over-quarter category, water led portfolio, of by upgraded product Viomi's XXX% technology. we to our despite purification our product advanced year-over-year competitive First, to our AI product year's longest-standing of their functionalities the fourth and challenges, quarter competitiveness.
we forward, to market optimize Going will and further drive products' redouble our our distribution advantages, technological our efforts deepen channels, existing penetration.
control addition, cost our we operating efficiency, In improve measures. implemented to disciplined more
particular, a As fourth in In revenue second in as research quarter the expenses of a of and decreased year-over-year quarter. and and result, expenses compared on the narrowed revenue proportion scale. marketing a both similar development selling marketing, selling that XXXX with
We streamline improve will organizational and to costs, structure operational efficiency. optimize continue
and continuously we whole more customers of intelligent smart committed improving and useful While bring also user refining solution friendly operations, our experience house products. remain our to to
home further Fall across iteration hosted the solutions and upgrades energy protection, conservation side. four software software interaction, dimensions, 'AI: Helpful healthcare, online our the our and Software focused improving intelligence, XXXX one-stop on This from In proactive October, we X.X'. virtual product natural and Launching including event Event, environmental IoT
Technology app, home National of for and Science proprietary Science HomeMap Viomi's November, Precision and Awards Office by Award one-stop by platform, was solution the In Science the the and Technology Technology of IoT and Ministry China. awarded
Competition. patented Area and won including technologies, Vision, Hood a award Bay a Cultivation XXXX one Super X of Meanwhile, new Max of which in smart silver Layout with AI Greater appliance, we launched Range series AI our home High-Value Intelligent Pattern
purification. introduced also our integrated water ultra-slick XXXX with X, and Quanxian gallon fully Master integrated and Master AI AI Pro, purifier with washer embedded dryer, our design, an We
we In digital the category, smart devices door lock Super an peephole. with unveiled home our X smart ultrawide angle AI
progress further across on intelligent hardware underscores with both in philosophy user-friendly and innovation whole – useful provide focus innovation business product solid our technological to a and software products Our experience. customers house and
of In a addition development. to ongoing set to IoT were our optimize up October, in also doctoral we to and solution successfully XXXX, postdoctoral approval workstation product constantly talent our advancements, strive we first establish receiving through innovation the home After one-stop to half a workstation. authorized in technological
in whole and house the talents industry, forward, cumulative institutions intelligence incubate professional universities intelligent through will Moving and house industry. cooperate whole top projects promote Viomi with of development
XXXX, November of and state National the from Intellectual continuous to Office Intellectual intellectual in management. efforts once innovation List were XXXX, Enterprises Demonstration In reflecting Property we in Property our again XXXX included property
more end fourth than worldwide, As X,XXX to than are testament These more inventions. for patents applied innovation and strengths. X,XXX accumulated of capabilities we have our the with our authorized patents of the X,XXX technological quarter, and comprehensive achievements along global
others. rolling our negative environments [indiscernible] by our Despite stemming stores as merchants still offline in our COVID bundled as COVID-XX new outbreaks solutions the challenging flagship store progress, heights from opening reached on of policies [indiscernible], well XXXX. repeated in the sales among of
IoT XXX,XXX the XXX,XXX Our home RMB solutions growing one-stop RMB offline nationwide. orders popularity bundled merchants of unit, Viomi's to over per solution demonstrating ranging clearly from
refrigerators. successfully introduced as fourth such we the conditioners, and an machines, air in area Furthermore, to of product markets, washing quarter, overseas
business. additional will new growth serve our Moving driver as overseas a category for forward, this product
concentrating we In in to development the In confidence to summary, factors continue operations. consumption we year, strategy, will pandemic steady as adhere horizon. optimize uncertainties many we three with our still post on see our recovering,
expenses control operational and strictly to efficiency. continue improve First,
domestically markets optimize recovery and categories structure. And and scale. Second, product in extend the introduce business core focus thirdly, finally, product our of on accelerate product overseas new categories to
we sustainable returns the to brand forge for users to will sufficient consolidate the laying support we as strive profitability, delivering to ahead, healthy strong to maintain strength, and long-term development As business and our propel recovery shareholders. reserves we provide foundation brand continuously financial continue achieve of and for growth,
you. remarks. our that Thank And concludes founder's
will details. I XXXX go fourth in quarter results more and financial Now over our full-year unaudited
X,XXX.X XXX.X mainly compared million IoT@Home and million the to to XXXX. small RMB quarter of RMB were decline portfolio others. fourth from due revenues revenues and Net in a appliances was decrease The for
decreased to to @ Revenues portfolio million RMB The Home by from for XXX.X decline million adjustments quarter from XXXX. XX.X% fourth due of IoT RMB kitchen the smart was XXX primarily for products. SKU
RMB product of adjustment solutions portfolio by category. larger as purifiers revenues XXX.X was flux water to million primarily home from quarter increased for increase driven from this XXXX. million RMB The in Revenues of an water within XXX.X fourth the by from X% the a result increase
by the Revenues million decreased fourth to XXX.X of XXX.X X.X% XXXX. RMB from RMB from consumables million quarter for
million Revenues this by of from XXX.X from the adjustment category. small fourth to quarter RMB continued RMB XX.X% decreased primarily appliances XXX.X million for portfolio due within to XXXX, and others product the
XXX.X decline a Gross of clean-up of price for to fourth XX% to of XXX.X result RMB primarily was XX.X% a fourth profit portfolio our million for Gross million RMB decrease XXXX. XXXX. the was margin was certain adjustments. products the product as of compared in selling quarter due The quarter compared to the
quarter expenses. expenses, selling decreased by of expenses in marketing RMB million the from to and decrease XXXX, to due partially XXX.X and by operating increase offset an million The fourth RMB XXX.X for administrative a in XX.X% primarily general
the XX.X in a continued from million development development quarter research details, mainly R&D RMB decreased efficiency and well efforts as for of RMB XX.X% due related in as research improvement. experts by to greater fourth the million and expenses and decrease XX.X In XXXX, to salaries, company's
mainly XX.X% by RMB decreased of to XXXX, RMB expenses marketing expenses. the in and and for marketing Selling decrease million XXX.X to logistics XXX.X due a million fourth quarter from
in General primarily expenses due the fourth for compared million estimated to RMB of for and the same third client period. XXXX, party receivables increased RMB and by XX from an XX.X increase administrative million quarter allowance accounts to XX.X% a notes the to in recognized
the ordinary million. to was in tax from of to loss net an XXX.X deferred difference expenses. RMB net net loss tax which between income XXXX The XXX.X and and increase RMB was an Net million increase valuation attributable non-GAAP ordinary caused the shareholders loss attributable of company due operations mainly company was of in provided, to loss asset allowance in the shareholders
healthy. Additionally, our balance sheet remains
December deposits cash equivalents of XXX.X RMB cash of million. XXX.X RMB XX, RMB short-term and investments the RMB restricted million, of cash XX.X had million, As XXX.X of company of million XXXX, and short-term
briefly RMB key Next, were revenues financial full-year discuss let's million X,XXX.X for Net to XXXX. results compared some X,XXX.X XXXX. million for RMB
X,XXX.X Revenues decreased @ IoT million for RMB million XX.X% portfolio RMB from XXXX. to from X,XXX.X by Home
solutions for XXXX. Revenues from XXX.X decreased X.X% by million RMB million XXX.X water from RMB to home
decreased consumables million from XXXX. million RMB RMB for from XXX.X to XXX X.X% Revenues by
XXX.X million appliances and XXX.X others million RMB decreased small by from XX.X% XXXX. for RMB Revenues to from
Gross XXXX. was RMB XXXX. X,XXX.X to XX.X% million margin XX.X% to compared for XXX.X for from Gross improved million RMB profit
million XX.X% for from expenses RMB X,XXX.X X,XXX.X operating to Total by decreased million XXXX. RMB
X.X% RMB XXX RMB detail, research more million XXXX. for expenses In and decreased by to XXX.X from million development
S&M expenses XXX.X million to XXX for decreased XXXX. RMB XX.X% million by from RMB
to G&A XXXX. expenses XXX.X compared million XX.X% for RMB by increased to million XX.X RMB
of loss ordinary of to the non-GAAP RMB was and ordinary company XXX.X loss attributable million. company shareholders to XXX was attributable the Net net shareholders million RMB
And prepared this remarks. concludes our
for call now will We Q&A. the open
and I this Our join please questions. session and ahead. answer will Operator, founder go