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Income Taxes (Tables)

12 Months Ended

Dec. 31, 2024

Income Taxes [Abstract]

Schedule of Income Tax Rate and the PRC Statutory Income Tax Rate

A reconciliation between the effective income tax rate and the PRC statutory income tax rate is as follows:

		For the Years Ended December 31,
		2022				2023				2024
PRC statutory income tax rates			25.00	%			25.00	%			25.00	%
Effect of expenses not deductible for tax purposes			0.91	%			(0.42	)%			(0.28	)%
Effect of additional deduction of research and development expense			(64.43	)%			5.98	%			5.90	%
Effect of income tax exemptions and reliefs			(56.77	)%			(5.71	)%			(0.39	)%
Recovery from deferred income tax assets			(97.39	)%			0.05	%			0.22	%
Effect of valuation allowance on deferred income tax assets			171.26	%			(23.52	)%			(26.29	)%
Income tax difference under different tax jurisdictions			21.42	%			(1.37	)%			(4.16	)%
Total			0.00	%			0.01	%			0.00	%

Schedule of Provision for Income Taxes

The provision for income taxes consists of the following:

		For the Years Ended December 31,
		2022				2023				2024
		RMB				RMB				RMB
Current income tax expense (benefit)			—				(17,394	)			—
Deferred tax expense			—				—				—
Income tax expense			—				(17,394	)			—

Schedule of Deferred Tax Assets

Significant component of deferred tax assets are as follows:

		As of December 31,
		2023				2024
Net operating loss carryforward			77,373,944				98,783,665
Accrued expense and others			(282,843	)			9,688,509
Inventory impairment			51,027,391				50,475,875
Deferred tax assets			128,118,492				158,948,049
Less: valuation allowance			(128,118,492	)			(158,948,049	)
Deferred tax assets			—				—

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Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 9
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-9

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Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
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-URI https://asc.fasb.org/1943274/2147482685/740-10-50-2

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Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 231
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482663/740-10-55-231

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