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Related Party Transactions - Schedule of Related Party Transactions (Details)	9 Months Ended
	Sep. 30, 2025
Mr. Liu Zhenyong [Member]
Related Party Transaction [Line Items]
Relationship with the Company	Controlling shareholder and Chief Executive Officer of the Company
Mr. Ma Yundong [Member]
Related Party Transaction [Line Items]
Relationship with the Company	Shareholder of Tengsheng Paper and general manager of QianrongQianhui Hebei Technology Co., Ltd
Mr. Liu Xiaodong [Member]
Related Party Transaction [Line Items]
Relationship with the Company	Vice general manager of Dongfang Paper
Mr. Liu Zhenhui [Member]
Related Party Transaction [Line Items]
Relationship with the Company	Vice general manager of Dongfang Paper
Baoding Longping Waste Materials Recycling Co., Ltd (“Bao Ding Long Ping”) [Member]
Related Party Transaction [Line Items]
Relationship with the Company	30% owned by Mr. Liu Zhenhui
Baoding XuanKang Renewable resources recycling Co., Ltd (“Bao Ding Xuan Kang”) [Member]
Related Party Transaction [Line Items]
Relationship with the Company	100% owned by Mr. Liu Zhenhui
Baoding Yuehao Trading Co., Ltd. (“Bao Ding Yue Hao”) [Member]
Related Party Transaction [Line Items]
Relationship with the Company	100% owned by Mr. Liu Zhenhui

X

- Definition

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No definition available.

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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 850
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
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Reference 8: http://www.xbrl.org/2003/role/disclosureRef
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