Equity Linked Securities, lower strike call option and upper strike warrant - Upper strike warrant (Details) - Jan. 31, 2025 |
USD ($) |
CNY (¥) |
|---|---|---|
| Equity Linked Securities, lower strike call option and upper strike warrant | ||
| Issuance value of upper strike warrants | $ 90,529,906 | ¥ 650,711,000 |