Debt default longterm debt amount repaid.

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- Definition

Issuance of loans to related party.

+ References

No definition available.

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- Definition

Payment of interest free advance.

+ References

No definition available.

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- Definition

Purchase of materials from related parties.

+ References

No definition available.

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- Definition

Sale of materials to related parties.

+ References

No definition available.

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- Definition

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

+ References

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-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
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-Publisher FASB
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- Definition

Amount of outstanding long-term debt or borrowing associated with any securities or credit agreement for which there has been a default in principal, interest, sinking fund, or redemption provisions, or any breach of covenant that existed at the end of the period and subsequently has not been cured.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

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-Topic 825
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- Definition

Amount of interest income from interest-earning asset.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Regulation S-K (SK)
-Number 229
-Section 1402
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- Definition

Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer.

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- Definition

Amount, after allowance, of receivables classified as other, due within one year or the operating cycle, if longer.

+ References

No definition available.

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- Definition

The cash outflow associated with extending a long-term loan to a related party. Alternate caption: Payments for Advances to Affiliates.

+ References

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

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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- Definition

Identify the stated interest rate per the agreement, for example, leasing and debt arrangements between related parties.

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-Topic 850
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- Definition

The cash outflow for the payment of a long-term borrowing made from a related party where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Payments for Advances from Affiliates.

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Related Party Balance And Transactions - Additional Information (Details) ¥ in Millions			1 Months Ended												12 Months Ended
	Mar. 22, 2021 USD ($)	Mar. 22, 2021 CNY (¥)	Jul. 31, 2024 USD ($)	Jul. 31, 2024 CNY (¥)	Jan. 31, 2024 USD ($)	Jan. 31, 2024 CNY (¥)	Oct. 31, 2023 USD ($)	Oct. 31, 2023 CNY (¥)	Sep. 30, 2023 USD ($)	Sep. 30, 2023 CNY (¥)	Jan. 31, 2023 USD ($)	Jan. 31, 2023 CNY (¥)	Dec. 31, 2022 USD ($)	Dec. 31, 2022 CNY (¥)	Dec. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2023 CNY (¥)	Dec. 31, 2022 USD ($)	Dec. 31, 2022 CNY (¥)	Dec. 31, 2024 CNY (¥)
Related Party Transaction [Line Items]
Amount due to related parties															$ 164,046	$ 125,748
Accounts receivable, net															7,005,396	11,241,534
Issuance of loans																	$ 94,738
Beijing Puyan
Related Party Transaction [Line Items]
Purchase of loan from related parties	$ 4,200,000	¥ 30.3
Related party transaction, rate	3.85%	3.85%
Repayments of related party debt			$ 55,000	¥ 0.3	$ 55,000	¥ 0.3					$ 2,800,000	¥ 20.0	$ 1,400,000	¥ 10.0
Interest income															31,500	2,000	7,000
Amounts due from related parties, net															$ 273,066	298,254
Ding Rui
Related Party Transaction [Line Items]
Payment of interest free advance																	300,000	¥ 1.9	$ 240,000	¥ 1.7
Executive Officers
Related Party Transaction [Line Items]
Payment of interest free advance									$ 27,000	¥ 0.2
Hou Yifei [Member]
Related Party Transaction [Line Items]
Payment of interest free advance																	400,000	¥ 2.9
Zhichong Technology Co Ltd
Related Party Transaction [Line Items]
Equity method investment ownership percentage															49.00%
Purchase of materials															$ 100,000	400,000	71,000
Amounts due from related parties, net															200
Amount due to related parties																100,000
Sale of materials															10,000
Accounts receivable, net															$ 12,000	0
Zhichong New Energy
Related Party Transaction [Line Items]
Equity method investment ownership percentage															12.00%
Related party transaction, rate							6.00%	6.00%
Sale of materials															$ 700,000	1,700,000	$ 400,000
Accounts receivable, net															$ 2,700,000	1,900,000
Issuance of loans							$ 100,000	¥ 0.7
Principal and accrued interest amount																$ 100,000					¥ 0.7
Principal and accrued interest amount repaid			$ 25,000	¥ 0.2	$ 25,000	¥ 0.2