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Inventories | 6 Months Ended
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Jun. 30, 2024
Inventory Disclosure [Abstract] |
Inventories | Inventories Inventories consisted of the following:
| As of December 31, |  | As of June 30,
| 2023 |  | 2024
| RMB |  | RMB
Raw materials | 90,882 |  |  | 106,667 |
Work-in-process | 11,003 |  |  | 15,089 |
Finished goods | 58,896 |  |  | 55,395 |
Total | 160,781 |  |  | 177,151 |
The Group recorded inventory write-down of RMB9,535 and RMB1,817 for the six months ended June 30, 2023 and 2024, respectively.

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- Definition The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 330 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/330/tableOfContent + Details
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