XML 42 R34.htm IDEA: XBRL DOCUMENT v3.22.2.2
Advances to Suppliers, Net (Tables)
 6 Months Ended
Jun. 30, 2022
Advances to Suppliers, Net [Abstract]  
Schedule of advances to suppliers
   June 30,
2022		  

December 31,

2021

 
   (Unaudited)     
Raw material prepayments for equipment production  $1,138,675   $751,409 
Land reclamation prepayments   449,745    472,640 
Advances to construction subcontractors (1)   3,007,550    23,394 
Total:   4,595,970    1,247,443 
Less: allowances for doubtful accounts   (571,162)   (965,843)
Advances to suppliers, net, third parties  $4,024,808   $281,600 

 
Schedule of allowance for doubtful accounts movement
   June 30,
2022		  

December,

2021

 
   (Unaudited)     
Beginning balance  $965,843   $1,112,374 
Bad debt provision   16,351    262,743 
Write off        (433,305)
Recovery   (375,898)     
Foreign exchange translation   (35,134)   24,031 
Ending balance  $571,162   $965,843