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ORGANIZATION AND NATURE OF OPERATIONS (Details)
12 Months Ended
Sep. 11, 2025
Jul. 10, 2025
Jul. 09, 2025
May 19, 2021
Apr. 26, 2021
Oct. 23, 2018
Sep. 25, 2017
Jun. 30, 2025
CNY (¥)
Jun. 30, 2025
USD ($)
Jun. 30, 2025
USD ($)
Dec. 12, 2024
CNY (¥)
Dec. 12, 2024
USD ($)
Feb. 22, 2024
USD ($)
Oct. 10, 2023
USD ($)
Oct. 16, 2017
CNY (¥)
May 23, 2017
CNY (¥)
ORGANIZATION AND NATURE OF OPERATIONS                                
Variable interest entity, terms of arrangements   the Company has the right to absorb 95% of the net income or 100% the Company has the right to absorb 90% of net interest or 100% of net loss of those Domestic Companies for accounting purposes.                          
Beijing Bhd Petroleum Technology Co Ltd                                
ORGANIZATION AND NATURE OF OPERATIONS                                
Ownership percentage               49.00%   49.00%            
Gan Su BHD Environmental Technology Co., Ltd | Beijing Bhd Petroleum Technology Co Ltd                                
ORGANIZATION AND NATURE OF OPERATIONS                                
Ownership percentage               51.00%   51.00%            
Qing Hai BHD New Energy Technology Co., Ltd                                
ORGANIZATION AND NATURE OF OPERATIONS                                
Ownership percentage           10.00%                    
Hebei Mashiji New Technology Co Ltd                                
ORGANIZATION AND NATURE OF OPERATIONS                                
Ownership percentage               70.00%   70.00%            
Beijing Bhd Petroleum Technology Co Ltd                                
ORGANIZATION AND NATURE OF OPERATIONS                                
Paid in capital | ¥               ¥ 200,000                
Gan Su BHD Environmental Technology Co., Ltd                                
ORGANIZATION AND NATURE OF OPERATIONS                                
Capital | ¥                               ¥ 50,000,000
Paid in capital               ¥ 27,495,000   $ 3,838,154            
Gan Su BHD Environmental Technology Co., Ltd | Beijing Bhd Petroleum Technology Co Ltd                                
ORGANIZATION AND NATURE OF OPERATIONS                                
Percentage of equity interest transferred       3.60% 15.40%   2.00%                  
Gan Su BHD Environmental Technology Co., Ltd | Nanjing Recon                                
ORGANIZATION AND NATURE OF OPERATIONS                                
Ownership interest held by parent               51.00%   51.00%            
Percentage of equity interest transferred       15.40%                        
Ownership interest held by noncontrolling owner               19.00%   19.00%            
Qing Hai BHD New Energy Technology Co., Ltd                                
ORGANIZATION AND NATURE OF OPERATIONS                                
Capital | ¥                             ¥ 50,000,000  
Paid in capital               ¥ 4,200,000   $ 586,297            
Equity interest of ownership percentage           55.00%   75.00% 75.00%              
Hebei Mashiji New Technology Co Ltd                                
ORGANIZATION AND NATURE OF OPERATIONS                                
Capital                     ¥ 10,000,000 $ 1,400,000        
Investment interest               ¥ 700,000 $ 97,716              
Hebei Mashiji New Technology Co Ltd | Non-related investor | Subsequent event                                
ORGANIZATION AND NATURE OF OPERATIONS                                
Percentage of equity interest transferred 51.00%                              
Shandong Recon Renewable Resources Technology Co., Ltd | Recon-IN                                
ORGANIZATION AND NATURE OF OPERATIONS                                
Capital                           $ 30,000,000    
Paid in capital                           $ 10,000,000    
Guangxi Recon Renewable Resources Technology Co., Ltd | Recon-IN                                
ORGANIZATION AND NATURE OF OPERATIONS                                
Capital                         $ 30,000,000      
Paid in capital                         $ 1,000,000