| Schedule of Property, plant and equipment |
| | | | | | | As of December 31, | | | 2023 | | 2024 | | | RMB | | RMB | Buildings | | 234,258 | | 458,356 | Production facilities | | 746,172 | | 1,024,752 | Mold and tooling | | 222,389 | | 974,873 | Electronic devices, furniture and office equipment | | 539,559 | | 756,567 | Leasehold improvements | | 1,250,036 | | 1,477,314 | Motor vehicles | | 45,733 | | 41,195 | Subtotal | | 3,038,147 | | 4,733,057 | Less: accumulated depreciation | | (882,141) | | (1,718,262) | Property, plant and equipment, net | | 2,156,006 | | 3,014,795 | Construction in progress | | 758,268 | | 210,492 | Total | | 2,914,274 | | 3,225,287 |
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