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v3.22.1

BANK AND OTHER BORROWINGS (Narrative) (Details) ¥ in Thousands, $ in Thousands | Dec. 31, 2021 CNY (¥) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 CNY (¥)
--- | --- | --- | ---
Debt Instrument [Line Items] |  |  |
Accounts receivable used to secure bank borrowings | ¥ 10,056 | $ 1,578 | ¥ 33,686
Lease receivables | 10,056 | 1,578 | 26,782
Assets, Noncurrent | 5,645,476 | $ 885,898 | 4,658,540
Restricted cash | ¥ 0 |  | ¥ 0
Short-term bank borrowings, weighted average interest rate | 5.86% | 5.86% | 7.01%
Bank Loans | ¥ 126,362 | $ 19,829 | ¥ 39,014
Other Borrowings | 2,351,586 | 369,015 | 2,077,911
Carrying value of Long-term investments | 167,044 | 26,213 | 166,870
Long Term Debt |  |  |
Debt Instrument [Line Items] |  |  |
Property and equipment pledged as collateral | 361,806 | 56,775 | 414,326
Land [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Property and equipment pledged as collateral | 405,117 | 63,572 | 414,470
Construction in Progress |  |  |
Debt Instrument [Line Items] |  |  |
Property and equipment pledged as collateral | ¥ 1,709,761 | $ 268,299 | ¥ 1,150,018
Long-term Bank and Other Borrowings [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Long-term bank and other borrowings, weighted average interest rate | 6.31% | 6.31% | 7.11%
Short Term Bank Credit Lines [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Unutilized bank credit lines | ¥ 219 | $ 34 |
Long Term Credit Facility [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Unutilized bank credit lines | 125,250 | $ 19,654 |
Capital Addition Purchase Commitments [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Assets, Noncurrent | ¥ 0 |  | ¥ 0

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