Schedule Of Accounts Receivable Net (Details) ¥ in Thousands, $ in Thousands |
Dec. 31, 2025
USD ($)
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Dec. 31, 2025
CNY (¥)
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Dec. 31, 2024
CNY (¥)
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Dec. 31, 2023
CNY (¥)
|
Dec. 31, 2022
CNY (¥)
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|---|---|---|---|---|---|
| Receivables [Abstract] | |||||
| Accounts receivable, gross: | ¥ 1,080 | ¥ 1,121 | |||
| Less: allowance for expected credit loss of receivables | (108) | (39) | ¥ (39) | ||
| Accounts receivable, net | $ 139 | ¥ 972 | ¥ 1,082 |
| X | ||||||||||
- Definition Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of allowance for credit loss on accounts receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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