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LOANS TO THIRD PARTIES-LONG TERM (Details) - Jun. 30, 2025	CNY (¥)	USD ($)
ACCOUNTS RECEIVABLE, NET
Loans to third parties-long term	¥ 118,500,000	$ 16,541,962
Working fund to third party companies
ACCOUNTS RECEIVABLE, NET
Loans to third parties-long term	¥ 118,500,000	$ 16,541,962

X

- Definition

The sum of loans given to third parties at the reporting period, classified as noncurrent.

+ References

No definition available.

+ Details

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Namespace Prefix:	rcon_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- 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/2009/role/commonPracticeRef
-Topic 310
-SubTopic 20
-Name Accounting Standards Codification
-Section 40
-Paragraph 7
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481628/310-20-40-7

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481990/310-10-45-2

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Period Type:	duration

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- Details

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