| Schedule of net revenues |
| | | | | | | | | For the Year Ended | | | December 31, | | | 2023 | | 2024 | | 2025 | | | RMB | | RMB | | RMB | Electric scooter sales | | 2,358,658,368 | | 2,960,507,972 | | 3,896,479,832 | Accessory and spare parts sales | | 197,634,073 | | 241,680,284 | | 299,172,649 | Service revenues | | 95,465,205 | | 86,108,088 | | 112,213,017 | Revenues | | 2,651,757,646 | | 3,288,296,344 | | 4,307,865,498 |
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| Schedule of the group's revenue based on geographic areas |
| | | | | | | | | For the Year Ended | | | December 31, | | | 2023 | | 2024 | | 2025 | | | RMB | | RMB | | RMB | Mainland China | | 2,247,593,239 | | 2,845,174,856 | | 4,003,396,070 | Europe | | 151,521,237 | | 172,195,656 | | 177,783,756 | Others | | 252,643,170 | | 270,925,832 | | 126,685,672 | Revenues | | 2,651,757,646 | | 3,288,296,344 | | 4,307,865,498 |
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