Commitments - Capital commitments (Details) - Capital commitments - CNY (¥) ¥ in Millions |
Mar. 31, 2023 |
Mar. 31, 2022 |
|---|---|---|
| Capital commitments | ||
| No later than 1 year | ¥ 16,826 | ¥ 25,438 |
| Later than 1 year and no later than 5 years | 5,092 | 13,781 |
| More than 5 years | 6 | 53 |
| Total | ¥ 21,924 | ¥ 39,272 |