XML 293 R127.htm IDEA: XBRL DOCUMENT v3.24.1.1.u2
SEGMENT REPORTING - Total assets (Details)
Jun. 30, 2023
CNY (¥)
Jun. 30, 2023
USD ($)
Jun. 30, 2022
CNY (¥)
Total assets:      
Total Assets ¥ 531,824,577 $ 73,341,964 ¥ 490,242,084
Automation product and software      
Total assets:      
Total Assets 167,009,315 23,031,642 147,377,607
Equipment, accessories and others      
Total assets:      
Total Assets 170,809,759 23,555,743 149,876,933
Oilfield environmental protection      
Total assets:      
Total Assets 107,393,609 14,810,256 107,755,500
Platform Outsourcing Services      
Total assets:      
Total Assets ¥ 86,611,894 $ 11,944,323 ¥ 85,232,044