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v3.26.1

Property, Plant and Equipment, Net (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2025
Property, Plant and Equipment, Net |
Schedule of property, plant and equipment | ​
​ | ​ | ​ | ​ | ​
​ | ​ | December 31, | ​ | December 31,
​ | ​ ​ ​ | 2024 | ​ ​ ​ | 2025
Production facilities |  | 6,845,010 | ​ | 10,356,573
Mold and tooling | ​ | 7,108,020 | ​ | 10,299,152
Charging & battery swap equipment | ​ | 7,761,253 | ​ | 9,276,827
Leasehold improvements | ​ | 6,124,611 | ​ | 6,365,523
Computer and electronic equipment | ​ | 1,922,333 | ​ | 1,901,435
Corporate vehicles | ​ | 1,949,132 | ​ | 1,666,591
R&D equipment |  | 1,635,821 | ​ | 1,648,097
Purchased software |  | 1,349,419 | ​ | 1,441,795
Buildings and constructions | ​ | 913,281 | ​ | 911,446
Construction in process |  | 3,616,078 | ​ | 852,922
Subscriptions Vehicles | ​ | 799,846 | ​ | 791,480
Others |  | 1,429,868 | ​ | 1,740,402
Subtotal |  | 41,454,672 | ​ | 47,252,243
Less: Accumulated depreciation |  | (15,559,399) | ​ | (21,421,906)
Less: Accumulated impairment | ​ | (2,369) | ​ | (2,369)
Total property, plant and equipment, net |  | 25,892,904 | ​ | 25,827,968

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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -SubTopic 10 -Topic 360 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482099/360-10-50-1 + Details
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