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Commitments and Contingencies - Additional Information (Detail) $ in Millions | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2024 CNY (¥) | Dec. 31, 2024 USD ($) | Dec. 31, 2023 CNY (¥)
Disclosure of commitments and contingencies [abstract] |  |  |
Information about exposure arising from leases not yet commenced to which lessee is committed | The Group does not have lease contract that have not yet commenced as of December 31, 2024. |  |
Operating lease contract not yet commenced | ¥ 0 |  |
Capital commitments related to property, plant and equipment | ¥ 310,700,000 | $ 43.3 | ¥ 175,900,000

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- Definition Disclosure of commitments and contingencies + References No definition available. + Details
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- Definition Operating lease contract not yet commenced. + References No definition available. + Details
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- Definition The amount of contractual commitments for the acquisition of property, plant and equipment. [Refer: Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2024-01-01 -Paragraph 74 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=16&code=ifrs-tx-2024-en-r&anchor=para_74_c&doctype=Standard -URIDate 2024-03-27 + Details
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- Definition Information about the lessee's exposure arising from leases not yet commenced to which the lessee is committed. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 16 -IssueDate 2024-01-01 -Paragraph 59 -Subparagraph b -Clause iv -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2024-en-r&anchor=para_59_b_iv&doctype=Standard -URIDate 2024-03-27 + Details
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