Prepayments - Schedule of Prepayments (Details) |
Jun. 30, 2026
USD ($)
|
Jun. 30, 2026
CNY (¥)
|
Dec. 31, 2025
CNY (¥)
|
|---|---|---|---|
| Schedule of Prepayments [Abstract] | |||
| Prepayments – inventories and processing fee | ¥ 2,166,324 | ¥ 6,320,009 | |
| Prepayments – others | 2,932,347 | 1,247,862 | |
| Prepayments | $ 748,605 | ¥ 5,098,671 | ¥ 7,567,871 |
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- Definition Prepayments inventories and processing fee. No definition available.
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| X | ||||||||||
- Definition Amount of asset related to consideration paid in advance for other costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of asset related to consideration paid in advance for costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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