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OTHER RECEIVABLES, NET - Additional Information (Details)	6 Months Ended			12 Months Ended
	Dec. 31, 2024 CNY (¥)	Dec. 31, 2024 USD ($)	Dec. 31, 2023 CNY (¥)	Jun. 30, 2024 CNY (¥)
OTHER RECEIVABLES, NET
Net recovery of provision for credit losses of other receivables	¥ 224,756	$ (30,792)	¥ 1,392,516
Third Parties
OTHER RECEIVABLES, NET
Net recovery of provision for credit losses of other receivables	¥ (224,756)	$ (30,792)		¥ (1,194,586)

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- Definition

Line items represent other receivables.

+ References

No definition available.

+ Details

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- Definition

Amount of expense related to credit loss from transactions other than loan and lease transactions.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 45
-Paragraph 28
-Subparagraph (a)
-SubTopic 10
-Topic 230
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-28

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 942
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04(11))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478524/942-220-S99-1

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