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PROPERTY AND EQUIPMENT, NET | 12 Months Ended
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Jun. 30, 2025
PROPERTY AND EQUIPMENT, NET |
PROPERTY AND EQUIPMENT, NET | NOTE 9. PROPERTY AND EQUIPMENT, NET Property and equipment, net consisted of the following: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | June 30, |  | June 30, |  | June 30,
​ | ​ | 2024 | ​ | 2025 | ​ | 2025
​ | ​ | RMB | ​ | RMB | ​ | US Dollars
Motor vehicles |  | ¥ | 3,699,101 | ​ | ¥ | 3,665,426 | ​ | $ | 511,674
Office equipment and fixtures |  | ​ | 1,405,076 | ​ | ​ | 1,368,950 | ​ | ​ | 191,098
Production equipment |  | ​ | 31,231,574 | ​ | ​ | 30,938,857 | ​ | ​ | 4,318,898
Leasehold improvement | ​ | ​ | 2,260,000 | ​ | ​ | 2,260,000 | ​ | ​ | 315,484
Total cost |  | ​ | 38,595,751 | ​ | ​ | 38,233,233 | ​ | ​ | 5,337,154
Less: accumulated depreciation |  | ​ | (15,515,349) | ​ | ​ | (18,072,448) | ​ | ​ | (2,522,816)
Less: accumulated impairment |  | ​ | (942,462) | ​ | ​ | (174,150) | ​ | ​ | (24,310)
Property and equipment, net | ​ | ¥ | 22,137,940 | ​ | ¥ | 19,986,635 | ​ | $ | 2,790,027
​ Depreciation expenses were ¥2,983,586, ¥2,844,025 and ¥3,147,936 ($439,435) for the years ended June 30, 2023, 2024 and 2025, respectively. The impairment were ¥942,462, ¥942,462 and ¥174,150 ($24,310) for the years ended June 30, 2023, 2024 and 2025, respectively. The decrease primarily reflects management’s approval to close QH BHD and write off its property and equipment. Income from property and equipment disposal was ¥12,782 for the year ended June 30, 2023. Loss from property and equipment disposal was ¥35,325 for the year ended June 30, 2024. Loss from property and equipment disposal was ¥12,410 ($1,732) for the year ended June 30, 2025.

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