v3.26.1
INVENTORIES
12 Months Ended
Dec. 31, 2025
INVENTORIES  
INVENTORIES

4. INVENTORIES

Inventories consisted of the following:

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As of December 31, 

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2024

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2025

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RMB

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RMB

Finished goods

 

471,547,560

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475,807,376

Raw materials

 

177,630,159

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176,772,275

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Inventories

 

649,177,719

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652,579,651

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Write-downs of inventories from the carrying amount to their estimated net realizable value, were recognized in cost of revenues amounting to RMB21,681,652, RMB30,028,243 and RMB89,204,469 for the years ended December 31, 2023, 2024 and 2025, respectively.