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Subsequent events - Additional information (Details) - Puhui Lixin
Nov. 24, 2022
CNY (¥)
Disclosure of non-adjusting events after reporting period  
Consideration for Sale of Equity Interest ¥ 199,200,000
Equity interest sale  
Disclosure of non-adjusting events after reporting period  
Percentage of Equity Interest Sold 40.00%