The amount of assessable profits.

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Corporate income taxes,description.

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Deferred tax assets percentage.

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Taxes [Line Items].

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- Definition

Fixed interest rate related to the interest rate derivative.

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- Definition

Income recognized during the period from participation in unconsolidated joint ventures engaged in real estate development (such as the building upon or otherwise improving property).

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-Topic 220
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- Definition

Amount of operating dividend income on securities subject to state, federal and other income tax.

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-Topic 942
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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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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 740
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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

Per share amount effect of the income tax benefit resulting from the income tax holidays granted by taxing jurisdictions.

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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 increase (decrease) in other income tax contingencies.

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Taxes (Details) $ / shares in Units, ¥ in Millions	1 Months Ended				6 Months Ended				24 Months Ended
Taxes (Details) $ / shares in Units, ¥ in Millions	Nov. 30, 2022	Nov. 30, 2021	Nov. 30, 2019	Nov. 30, 2018	Mar. 31, 2023 USD ($) $ / shares	Mar. 31, 2023 CNY (¥)	Mar. 31, 2023 HKD ($)	Mar. 31, 2022 USD ($) $ / shares	Dec. 31, 2024 CNY (¥)	Dec. 31, 2022 CNY (¥)
Taxes [Line Items]
Assessable profits amount (in Dollars) \| $							$ 2,000,000
Income tax rate	15.00%	15.00%	15.00%	15.00%	15.00%	15.00%	15.00%
Taxable income (in Yuan Renminbi)						¥ 1
Enterprise Income Tax					5.00%	5.00%	5.00%			2.50%
Interest rate					3.65%	3.65%	3.65%
Corporate income taxes, description					The corporate income taxes for the six months ended March 31, 2023 and 2022 were reported at a reduced rate for both Changzhou Zhongjin and Taizhou Zhongjin for being approved as HNTEs and enjoying a reduced income tax rate at 15% instead of 25%, and Zhongjin Jing’ao is qualified as a small-scale minimal profit enterprise for a further reduced income tax rate of 2.5%. The impact of the tax holidays noted above decreased the Company’s income taxes by $195,135 and $149,628 for the six months ended March 31, 2023 and 2022, respectively. The effect of the tax holidays on net income per share (basic and diluted) was $0.03 and $0.02 for the six months ended March 31, 2023 and 2022, respectively.	The corporate income taxes for the six months ended March 31, 2023 and 2022 were reported at a reduced rate for both Changzhou Zhongjin and Taizhou Zhongjin for being approved as HNTEs and enjoying a reduced income tax rate at 15% instead of 25%, and Zhongjin Jing’ao is qualified as a small-scale minimal profit enterprise for a further reduced income tax rate of 2.5%. The impact of the tax holidays noted above decreased the Company’s income taxes by $195,135 and $149,628 for the six months ended March 31, 2023 and 2022, respectively. The effect of the tax holidays on net income per share (basic and diluted) was $0.03 and $0.02 for the six months ended March 31, 2023 and 2022, respectively.	The corporate income taxes for the six months ended March 31, 2023 and 2022 were reported at a reduced rate for both Changzhou Zhongjin and Taizhou Zhongjin for being approved as HNTEs and enjoying a reduced income tax rate at 15% instead of 25%, and Zhongjin Jing’ao is qualified as a small-scale minimal profit enterprise for a further reduced income tax rate of 2.5%. The impact of the tax holidays noted above decreased the Company’s income taxes by $195,135 and $149,628 for the six months ended March 31, 2023 and 2022, respectively. The effect of the tax holidays on net income per share (basic and diluted) was $0.03 and $0.02 for the six months ended March 31, 2023 and 2022, respectively.
Income tax (in Dollars) \| $					$ 195,135			$ 149,628
Tax holidays net income per share (in Dollars per share) \| $ / shares					$ 0.03			$ 0.02
Deferred tax assets percentage					100.00%	100.00%	100.00%
Minimum [Member]
Taxes [Line Items]
Income tax rate					2.50%	2.50%	2.50%
Portion amount (in Yuan Renminbi)										¥ 1
Maximum [Member]
Taxes [Line Items]
Portion amount (in Yuan Renminbi)										¥ 3
Enterprise Income Tax [Member]
Taxes [Line Items]
Income tax rate					25.00%	25.00%	25.00%
Hong Kong [Member]
Taxes [Line Items]
Tax rate					8.25%	8.25%	8.25%
Assessable profits amount (in Dollars) \| $							$ 2,000,000
Assessable profits percentage					16.50%	16.50%	16.50%
Enterprise Income Tax [Member]
Taxes [Line Items]
Interest rate										10.00%
Changzhou Zhongjin [Member]
Taxes [Line Items]
Income tax rate					15.00%	15.00%	15.00%
Taizhou Zhongjin [Member]
Taxes [Line Items]
Income tax rate					25.00%	25.00%	25.00%
Forecast [Member] \| Maximum [Member]
Taxes [Line Items]
Taxable income (in Yuan Renminbi)									¥ 3
Zhongjin Jing’ao [Member] \| Forecast [Member] \| Enterprise Income Tax [Member]
Taxes [Line Items]
Income tax rate									5.00%