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TRADE RECEIVABLES (Tables) | 12 Months Ended
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Dec. 31, 2019
Disclosure of Trade receivables [Abstract] |
Schedule of Trade Receivables |
|  | December 31, |
|  | 2018 |  |  | 2019 |  |  | 2019 |
|  | CNY |  |  | CNY |  |  | US$ |
Trade receivables |  |  | — |  |  |  | 3,956 |  |  |  | 568 |
Less: Provision for impairment |  |  | — |  |  |  | — |  |  |  | — |
|  |  | — |  |  |  | 3,956 |  |  |  | 568 |
Schedule of Aging Analysis of Trade Receivables | An aging analysis of the trade receivables as of the end of the year, based on the invoice date and net of loss allowance, is as follows:
|  | December 31, |
|  | 2018 |  |  | 2019 |  |  | 2019 |
|  | CNY |  |  | CNY |  |  | US$ |
Within 3 months |  |  | — |  |  |  | 3,956 |  |  |  | 568 |
|  |  | — |  |  |  | 3,956 |  |  |  | 568

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- Definition The disclosure of detailed information about trade receivables. + References No definition available. + Details
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