XML 66 R45.htm IDEA: XBRL DOCUMENT
v3.22.1

Bank Loans (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Debt Disclosure [Abstract] |
Schedule of Bank Loans |
|  | As at December 31 |
|  | 2020 |  |  | 2021 |  |  | 2021 |
|  | RMB |  |  | RMB |  |  | US$ |
Short-term bank loans |  |  | 278,488 |  |  |  | 1,348,166 |  |  |  | 211,557 |
Long-term third-party bank loan guaranteed by a related party (Note 20): |  |  |  |  |  |  |  |  |  |  |  |
Current portion |  |  | 74,351 |  |  |  | — |  |  |  | — |
|  |  | 352,839 |  |  |  | 1,348,166 |  |  |  | 211,557 |

X
- References No definition available. + Details
Name: | us-gaap_DebtDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
Name: | us-gaap_ScheduleOfDebtTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration