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Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2023

Summary of Significant Accounting Policies [Abstract]

Schedule of Estimated Useful Lives of Property and Equipment

Depreciation is calculated using the straight-line method over their estimated useful lives. The estimated useful lives are as follows:

Computers and electronic equipment		2 to 3 years
Office furniture		5 years
Transportation equipment		4 years

Schedule of Estimated Useful Lives of Intangible Assets

The Company amortizes its franchise right and land use right on a straight-line basis over the contractual term. The estimated useful lives are as follows:

Franchise right		2 years
Land use right		50 years

Schedule of Net Revenues

The following table summarizes the net revenues generated from different revenue streams:

		For the Years Ended December 31,
		2021		2022		2023
		RMB		RMB		RMB
Product sales revenue		39,440,897		920,653,911		71,321,462
Service revenue		—		62,514,987		7,013,914
Net revenues		39,440,897		983,168,898		78,335,376

Schedule of Revenues by Geographical Location of Customers

The Company’s net revenues by geographical location of customers are as follows:

		For the Years Ended December 31,
		2021		2022		2023
		RMB		RMB		RMB
PRC		37,430,935		906,347,962		57,485,526
The United States		368,532		16,278,352		7,115,353
Others		1,641,430		60,542,584		13,734,497
Net revenues		39,440,897		983,168,898		78,335,376

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Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
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Tabular disclosure of the names of foreign countries from which revenue is material and the amount of revenue from external customers attributed to those countries. An entity may also provide subtotals of geographic information about groups of countries.

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