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ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS - Measurement inputs (Details)	Jun. 30, 2023 $ / shares ¥ / shares Y shares	Mar. 15, 2023 ¥ / shares Y shares	Jun. 30, 2022 Y $ / shares shares	Jun. 30, 2021 Y	Jun. 30, 2020	May 21, 2020
Warrant 2021
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS
Number of warrants | shares			489,673
Number of warrants, remaining | shares	47,963
Number of warrants, adjusted | shares	441,710
Warrant 2023
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS
Number of warrants | shares	555,694	555,694
Share price | Warrant 2021
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS
Warrants outstanding, measurement input | $ / shares	0.34		0.66
Share price | Warrant 2023
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS
Warrants outstanding, measurement input | ¥ / shares	0.34	0.37
Risk free interest rate
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS
Warrants outstanding, measurement input					0.35	0.40
Risk free interest rate | Warrant 2021
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS
Warrants outstanding, measurement input	0.0441		0.0300
Risk free interest rate | Warrant 2023
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS
Warrants outstanding, measurement input	3.59	3.58
volatility
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS
Warrants outstanding, measurement input					104.26	99.50
volatility | Warrant 2021
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS
Warrants outstanding, measurement input	1.27		1.09
volatility | Warrant 2023
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS
Warrants outstanding, measurement input	110	110
Exercise price | Warrant 2021
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS
Warrants outstanding, measurement input | $ / shares			112.32
Warrants outstanding, measurement input, remaining | $ / shares	112.32
Warrants outstanding, measurement input, adjusted | $ / shares	14.40
Exercise price | Warrant 2023
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS
Warrants outstanding, measurement input | ¥ / shares	14.40	14.40
Warrant life | Warrant 2021
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS
Warrants outstanding, measurement input | Y	3.47		3.47	4.46
Warrant life | Warrant 2023
ORDINARY SHARES PURCHASE WARRANTS ISSUED TO INVESTORS
Warrants outstanding, measurement input | Y	5.22	5.50

X

- Definition

Number of adjusted warrants or rights outstanding.

+ References

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- Definition

Number of remaining warrants or rights outstanding.

+ References

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- Definition

Value of input used to measure outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482106/820-10-50-2

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