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SEGMENT REPORTING (Details)
6 Months Ended
Dec. 31, 2023
USD ($)
segment
Dec. 31, 2023
CNY (¥)
segment
Dec. 31, 2022
CNY (¥)
Number of operating segments 4 4  
Total revenue $ 6,374,269 ¥ 45,256,672 ¥ 45,559,591
Automation product and software      
Total revenue 2,472,273 17,552,892 19,055,227
Equipment, accessories and others      
Total revenue 2,516,571 17,867,404 9,730,859
Oilfield environmental protection      
Total revenue 1,134,339 8,053,696 12,789,684
Platform Outsourcing Services      
Total revenue $ 251,085 ¥ 1,782,680 ¥ 3,983,821