v3.25.2
Divestitures (Details Narrative) - USD ($)
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Mar. 16, 2024
Revenues $ 42,940,136 $ 44,631,115 $ 52,969,670  
Net income (3,565,285) 5,017,546 2,586,196  
Tantech Charcoal [Member]        
Gain on disposition 1,008,290      
Revenues 6,331,354 43,045,679 49,010,850  
Net income 1,385,657 8,142,194 5,851,977  
USCNHK [Member]        
Revenues 0 0 0  
Net income 614,871 $ 3,240,482 $ (693,216)  
Gain/loss on disposition of subsidiaries $ 2,023,033      
Third party transaction Hangzhou Tanbo Technology Co., Ltd. and Lishui Xincai Industrial Co., Ltd., to the third party for $1,269 (approximately HKD10,000)      
Zhejiang Tantech Bamboo Charcoal Co., Ltd        
Equity interest       100.00%
Consideration       $ 246,599