v3.26.1
LEASES (Details Narrative) - CNY (¥)
¥ in Millions
12 Months Ended
Dec. 31, 2025
Mar. 31, 2026
Apr. 30, 2025
Sep. 30, 2024
Jan. 31, 2024
Oct. 31, 2023
Finance lease remaining terms 10 years          
Annual lease payment ¥ 147.1          
Lease cost 716.9          
Property, plant and equipment, value ¥ 1,563.5          
Estimated useful lives 50 years          
Right of use asset and lease liabilities       ¥ 28.2 ¥ 216.1  
Hefei Construction Investment North City Industrial Investment Co Ltd [Member]            
Investments     ¥ 127.7     ¥ 147.1
Equity interests percentage     8.40%     12.02%
Hefei Construction Investment North City Industrial Investment Co Ltd [Member] | Subsequent Event [Member]            
Investments   ¥ 127.7        
Equity interests percentage   6.92%        
Minimum [Member]            
Remaining terms 1 year          
Maximum [Member]            
Remaining terms 10 years