| Schedule of Company's activities with respect to the redeemable convertible preferred shares |
| | | | | | | | | | | | | | | Series Pre-A | | Series A | | | | | | | Preferred Shares | | Preferred Shares | | Total | | | Shares | | US$ | | Shares | | US$ | | Shares | | US$ | Balance as of January 1, 2023 | | 40,885,006 | | 177,284 | | 27,343,520 | | 191,125 | | 68,228,526 | | 368,409 | Accretion of redeemable convertible preferred shares | | — | | 7,225 | | — | | 7,896 | | — | | 15,121 | Balance as of December 31, 2023 | | 40,885,006 | | 184,509 | | 27,343,520 | | 199,021 | | 68,228,526 | | 383,530 | Accretion of redeemable convertible preferred shares | | — | | 1,385 | | — | | 1,594 | | — | | 2,979 | Conversion to ordinary shares | | (40,885,006) | | (185,894) | | (27,343,520) | | (200,615) | | (68,228,526) | | (386,509) | Balance as of December 31, 2024 | | — | | — | | — | | — | | — | | — |
|