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SHORT-TERM BANK LOANS - Components (Details)	Dec. 31, 2021 CNY (¥)	Dec. 31, 2021 USD ($)	Jun. 30, 2021 CNY (¥)
Short-term Debt [Line Items]
Total short-term bank loans	¥ 10,000,000	$ 1,600,000	¥ 15,000,000
Bank of Nanjing
Short-term Debt [Line Items]
Total short-term bank loans			4,000,000
Beijing Rural Commercial Bank
Short-term Debt [Line Items]
Total short-term bank loans	¥ 10,000,000	$ 1,571,977	10,000,000
China Construction Bank
Short-term Debt [Line Items]
Total short-term bank loans			¥ 1,000,000

X

- Definition

Amount of borrowings from a bank classified as other, maturing within one year or operating cycle, if longer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(a)(1))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.16)
-URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910

+ Details

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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

No definition available.

+ Details

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- Details

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