XML 172 R148.htm IDEA: XBRL DOCUMENT v3.22.2.2
Loans and borrowings - Non - current liabilities - Pay Protection Program (Details) - Paycheck Protection Program
12 Months Ended
Jun. 30, 2022
USD ($)
Jun. 30, 2022
CNY (¥)
Jun. 30, 2022
CNY (¥)
Disclosure of detailed information about borrowings      
Aggregated amount $ 1,381,000   ¥ 8,921,000
Interest rate 0.98%   0.98%
Term of debt 2 years 2 years  
Subsidy amount received $ 1,320,000 ¥ 8,548,000