(₹ in Crore)
| | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | |
| | | | Quarter ended | | | Half year ended | | | Year ended | |
S. No. | | Segment information | | 30.09.2022 (Unaudited)
| | | 30.06.2022 (Unaudited) | | | 30.09.2021 (Unaudited) | | | 30.09.2022 (Unaudited)
| | | 30.09.2021 (Unaudited) | | | 31.03.2022 (Audited) | |
4 | | Segment liabilities | | | | | | | | | | | | | | | | | | | | | | | | |
a) | | Zinc, Lead and Silver - India | | | 6,291 | | | | 6,537 | | | | 5,141 | | | | 6,291 | | | | 5,141 | | | | 6,229 | |
b) | | Zinc - International | | | 1,161 | | | | 1,163 | | | | 1,211 | | | | 1,161 | | | | 1,211 | | | | 1,159 | |
c) | | Oil & Gas | | | 20,904 | | | | 19,140 | | | | 13,800 | | | | 20,904 | | | | 13,800 | | | | 16,138 | |
d) | | Aluminium | | | 23,301 | | | | 21,983 | | | | 19,066 | | | | 23,301 | | | | 19,066 | | | | 20,231 | |
e) | | Copper | | | 4,620 | | | | 5,186 | | | | 4,265 | | | | 4,620 | | | | 4,265 | | | | 5,028 | |
f) | | Iron Ore | | | 2,691 | | | | 3,123 | | | | 1,912 | | | | 2,691 | | | | 1,912 | | | | 2,601 | |
g) | | Power | | | 2,694 | | | | 2,390 | | | | 1,976 | | | | 2,694 | | | | 1,976 | | | | 1,976 | |
h) | | Others | | | 3,129 | | | | 2,861 | | | | 1,896 | | | | 3,129 | | | | 1,896 | | | | 2,694 | |
i) | | Unallocated | | | 66,780 | | | | 68,586 | | | | 56,584 | | | | 66,780 | | | | 56,584 | | | | 59,840 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | |
| | Total | | | 131,571 | | | | 130,969 | | | | 105,851 | | | | 131,571 | | | | 105,851 | | | | 115,896 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | |
The main business segments are:
(a) Zinc, Lead and Silver - India, which consists of mining of ore, manufacturing of zinc and lead ingots and silver, both from own mining and purchased concentrate. Additional intra segment information of revenues for the Zinc & Lead and Silver segment have been provided to enhance understanding of segment business;
(b) Zinc - International, which consists of exploration, mining, treatment and production of zinc, lead, copper and associated mineral concentrates for sale;
(c) Oil & Gas, which consists of exploration, development and production of oil and gas;
(d) Aluminium, which consist of mining of bauxite and manufacturing of alumina and various aluminium products;
(e) Copper, which consist of mining of copper concentrate, manufacturing of copper cathode, continuous cast copper rod, anode slime from purchased concentrate and manufacturing of precious metal from anode slime, sulphuric acid and phosphoric acid (Refer note 5);
(f) Iron ore, which consists of mining of ore and manufacturing of pig iron and metallurgical coke;
(g) Power, excluding captive power but including power facilities predominantly engaged in generation and sale of commercial power; and
(h) Other business segment comprises port/berth, glass substrate, steel, ferroy alloys and cement. The assets and liabilities that cannot be allocated between the segments are shown as unallocated assets and liabilities, respectively.