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v3.23.1

Commitment and Contingencies (Tables) | 12 Months Ended
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Dec. 31, 2022
Commitment and Contingencies |
Schedule of capital expenditures contracted | ​
​ | ​ | ​ | ​ | ​
​ | ​ | As of December 31,
​ |  | 2021 |  | 2022
Property, plant and equipment |  | 2,987,743 |  | 4,541,383
Leasehold improvements |  | 392,910 |  | 807,666
Total |  | 3,380,653 |  | 5,349,049
​

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- Definition Tabular disclosure of key provisions of an arrangement under which the entity has agreed to purchase goods or services over a period of time greater than one year or the normal operating cycle, if longer, including the item for which expenditures will be made, minimum quantities, milestones, time period and committed amount. + References No definition available. + Details
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