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SEGMENT INFORMATION AND REVENUE ANALYSIS (Details 2) - USD ($)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Revenues from External Customers and Long-Lived Assets [Line Items]      
Total revenues $ 15,155,074 $ 24,599,923 $ 23,834,129
Domestic PRC      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Total revenues 15,155,074 24,599,923 23,834,129
Export      
Revenues from External Customers and Long-Lived Assets [Line Items]      
Total revenues