XML 162 R151.htm IDEA: XBRL DOCUMENT
v3.25.1

Share-based Payment - Additional Information (Detail) $ / shares in Units, ¥ in Thousands |  |  |  | 12 Months Ended |  |
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Dec. 31, 2024 $ / shares | Jun. 26, 2024 CNY (¥) | Jun. 26, 2024 USD ($) | Jun. 25, 2024 | Dec. 31, 2024 CNY (¥) | Dec. 31, 2023 CNY (¥) | Dec. 31, 2022 CNY (¥) | Jun. 20, 2024 Scheme | Dec. 31, 2023 $ / shares
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |  |  |  |  |  |  |
Equity incentive plan period |  |  |  |  | 10 years |  |  |  |
Exercise price for options outstanding | $ / shares |  |  |  |  |  |  |  |  | $ 21.11
Equity incentive exercise period |  |  |  |  | 10 years |  |  |  |
Weighted average remaining contractual life for the share options outstanding |  |  |  |  |  | 0.6 |  |  |
Equity incentive plan expired |  |  |  |  | 2024-07 |  |  |  |
Share-based payment expense arising from Equity Incentive Plan | ¥ |  |  |  |  | ¥ 0 | ¥ 0 | ¥ 0 |  |
Share based compensation per share | $ / shares | $ 0.1 |  |  |  |  |  |  |  | $ 0.1
GYMCL equity holding scheme and MGP incentive scheme [member] |  |  |  |  |  |  |  |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |  |  |  |  |  |  |
Number of schemes approved | Scheme |  |  |  |  |  |  |  | 2 |
MGP Interest [Member] |  |  |  |  |  |  |  |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |  |  |  |  |  |  |
Price per share capital in which participants of the schemes paid | $ |  |  | $ 2.96 |  |  |  |  |  |
Aggregated contribution received from participants of the schemes |  | ¥ 82,900 | 11,600,000 |  |  |  |  |  |
Guangxi Yuchai Marine and Genset Power Co., Ltd [Member] |  |  |  |  |  |  |  |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |  |  |  |  |  |  |
Change in equity interest in subsidiary resulted from the implementation of the two scheme | 71.40% |  |  | 76.40% |  |  |  |  |
Guangxi Yuchai Marine and Genset Power Co., Ltd [Member] | MGP Interest [Member] |  |  |  |  |  |  |  |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |  |  |  |  |  |  |
Increase in registered share capital of subsidiary |  | ¥ 28,000 | $ 3,900,000 |  |  |  |  |  |
Corresponded interest in enlarged registered capital of subsidiary |  | 6.54% | 6.54% |  |  |  |  |  |
Par value per share capital of subsidiary | $ |  |  | $ 1 |  |  |  |  |  |
One year after date of grant [member] | Top of range [member] |  |  |  |  |  |  |  |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |  |  |  |  |  |  |
Share-based payment vesting percentage |  |  |  |  | 33.00% |  |  |  |
Two years after date of grant [member] | Top of range [member] |  |  |  |  |  |  |  |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |  |  |  |  |  |  |
Share-based payment vesting percentage |  |  |  |  | 66.00% |  |  |  |
Three years after date of grant [member] | Top of range [member] |  |  |  |  |  |  |  |  |
Disclosure of terms and conditions of share-based payment arrangement [line items] |  |  |  |  |  |  |  |  |
Share-based payment vesting percentage |  |  |  |  | 100.00% |  |  |  |

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