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v3.24.1

TRADE PAYABLES (Tables) | 12 Months Ended
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Dec. 31, 2022
Notes and other explanatory information [abstract] |
Schedule of Trade Payables |
Schedule of Trade Payables |  |  |  |  |  |  |  |  |  |  |  |
|  | December 31, |
|  | 2021 |  |  | 2022 |  |  | 2022 |
|  | CNY |  |  | CNY |  |  | US$ |
Trade payables |  |  | 21,118 |  |  |  | 20,326 |  |  |  | 2,946 |
Schedule of Aging Analysis of Trade Payables |
Schedule of Aging Analysis of Trade Payables |  |  |  |  |  |  |  |  |  |  |  |
|  | December 31, |
|  | 2021 |  |  | 2022 |  |  | 2022 |
|  | CNY |  |  | CNY |  |  | US$ |
Within 1 year |  |  | 8,326 |  |  |  | 4,139 |  |  |  | 600 |
Between 1 and 2 years |  |  | 10,030 |  |  |  | 5,438 |  |  |  | 788 |
Over 2 years |  |  | 2,762 |  |  |  | 10,749 |  |  |  | 1,558 |
Total |  |  | 21,118 |  |  |  | 20,326 |  |  |  | 2,946 |

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