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Financial Assets and Financial Liabilities - Summary of Financial Assets and Financial Liabilities (Detail) ¥ in Thousands, $ in Thousands | Dec. 31, 2021 CNY (¥) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 CNY (¥)
--- | --- | --- | ---
Disclosure of detailed information about financial instruments [line items] |  |  |
Financial assets at fair value through profit or loss | ¥ 606 |  | ¥ 6,258
Financial assets at amortised costs | 9,095,231 |  | 6,812,781
Fair Value through OCI | 3,338,816 |  | 7,793,343
Other financial liabilities at amortized cost | 12,019,157 |  | 12,486,410
Total | 12,434,653 | $ 1,966,825 | 14,612,382
Total | 12,019,157 | 1,901,103 | 12,486,410
Lease liabilities [member] |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |
Other financial liabilities at amortized cost | 40,531 |  | 39,778
Total | 40,531 | 6,410 | 39,778
Quoted Equity Securities [member] |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |
Financial assets at fair value through profit or loss | 606 |  | 6,258
Total | 606 | 96 | 6,258
Trade and bill receivables [member] |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |
Financial assets at amortised costs | 3,622,841 |  | 289,048
Fair Value through OCI | 3,338,816 |  | 7,793,343
Total | 6,961,657 | 1,101,145 | 8,082,391
Other receivables [member] |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |
Financial assets at amortised costs | 140,835 |  | 76,195
Total | 140,835 | 22,277 | 76,195
Cash and bank balances [member] |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |
Financial assets at amortised costs | 5,331,555 |  | 6,447,538
Total | 5,331,555 | 843,307 | 6,447,538
Trade and other payables [member] |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |
Other financial liabilities at amortized cost | 9,775,626 |  | 10,216,632
Total | 9,775,626 | 1,546,239 | 10,216,632
Loans and borrowings [member] |  |  |
Disclosure of detailed information about financial instruments [line items] |  |  |
Other financial liabilities at amortized cost | 2,203,000 |  | 2,230,000
Total | ¥ 2,203,000 | $ 348,454 | ¥ 2,230,000

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- Definition The amount of assets that are: (a) cash; (b) an equity instrument of another entity; (c) a contractual right: (i) to receive cash or another financial asset from another entity; or (ii) to exchange financial assets or financial liabilities with another entity under conditions that are potentially favourable to the entity; or (d) a contract that will, or may be, settled in the entity’s own equity instruments and is: (i) a non-derivative for which the entity is, or may be, obliged to receive a variable number of the entity’s own equity instruments; or (ii) a derivative that will, or may be, settled other than by the exchange of a fixed amount of cash or another financial asset for a fixed number of the entity’s own equity instruments. For this purpose the entity’s own equity instruments do not include puttable financial instruments classified as equity instruments in accordance with paragraphs 16A-16B of IAS 32, instruments that impose on the entity an obligation to deliver to another party a pro rata share of the net assets of the entity only on liquidation and are classified as equity instruments in accordance with paragraphs 16C-16D of IAS 32, or instruments that are contracts for the future receipt or delivery of the entity’s own equity instruments. [Refer: Financial instruments, class [member]; Financial liabilities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2021-01-01 -Paragraph 25 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_25&doctype=Standard -URIDate 2021-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2021-01-01 -Paragraph 35H -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_35H&doctype=Standard -URIDate 2021-03-24 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2021-01-01 -Paragraph 35I -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_35I&doctype=Standard -URIDate 2021-03-24 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2021-01-01 -Paragraph 35M -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_35M&doctype=Standard -URIDate 2021-03-24 Reference 5: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2021-01-01 -Paragraph 35N -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_35N&doctype=Standard -URIDate 2021-03-24 + Details
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