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COMMITMENTS (Details)
¥ in Millions, $ in Millions
Sep. 30, 2023
USD ($)
Sep. 30, 2023
CNY (¥)
Sep. 30, 2022
USD ($)
Sep. 30, 2022
CNY (¥)
Jul. 05, 2021
USD ($)
Jul. 05, 2021
CNY (¥)
Loss Contingencies [Line Items]            
Commitments paid     $ 2.7 ¥ 18.9    
Commitment     $ 1.3 ¥ 9.0    
Subsequent events            
Loss Contingencies [Line Items]            
Commitments paid $ 2.1 ¥ 15.2        
Chongqing Jintong Industrial Construction Investment Co., Ltd ("Chongqing Jintong")            
Loss Contingencies [Line Items]            
Commitments paid         $ 7.1 ¥ 50.0