Percentage of effect of preferential tax rate.

No definition available.

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Effective income tax assessable profits.

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Percentage of assessable profits.

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Income tax rate percentage.

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No definition available.

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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- Definition

Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the income tax rates.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax credits. Including, but not limited to, research credit, foreign tax credit, investment tax credit, and other tax credits.

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Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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Taxation (Details) ¥ in Millions, $ in Millions, $ in Millions		12 Months Ended					60 Months Ended
	Apr. 01, 2018 HKD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 CNY (¥)	Dec. 31, 2023	Dec. 31, 2022 CNY (¥)	Dec. 31, 2022 USD ($)	Dec. 31, 2027 CNY (¥)	Dec. 31, 2025 USD ($)
Taxation [Line Items]
Profits tax percentage		25.00%	25.00%	25.00%
Profits tax amount	$ 2				¥ 1.0
Effective income tax assessable profits	8.25%
Income tax rate percentage		25.00%						25.00%
Assessable profits rate					12.50%	12.50%
Preferential tax rate		(8.90%)	(10.90%)	(7.90%)	20.00%	20.00%
Income tax percentage		1.20%	1.00%	3.40%
Forecast [Member]
Taxation [Line Items]
Corporate income tax rate							20.00%
Taxable income (in Yuan Renminbi) \| ¥							¥ 3.0
Hong Kong [Member]
Taxation [Line Items]
Profits tax percentage		16.50%
Minimum [Member]
Taxation [Line Items]
Profits tax amount \| $						$ 1.0
Preferential tax rate					20.00%	20.00%
Maximum [Member]
Taxation [Line Items]
Profits tax amount \| $						$ 3.0
Preferential tax rate					25.00%	25.00%
Small and Low-Profit Enterprises [Member] \| Forecast [Member]
Taxation [Line Items]
Corporate income tax rate							25.00%
PRC [Member]
Taxation [Line Items]
Income tax percentage		25.00%
Total net operating losses		¥ 119.4	¥ 119.2					$ 17.0
Hong Kong [Member]
Taxation [Line Items]
Total net operating losses \| ¥		¥ 6.2