Quarterly report pursuant to Section 13 or 15(d)

Certain Risks and Concentrations (Tables)

v3.21.2
Certain Risks and Concentrations (Tables)
3 Months Ended
Mar. 31, 2021
Major Customers [Member]  
Certain Risks and Concentrations (Tables) [Line Items]  
Schedule of major customers
    Three Months Ended
March 31,
 
Customer   2021     2020  
A     18 %    
*
 
B     16 %    
*
 
C     11 %    
*
 
D    
*
      14 %
E    
*
      13 %
F    
*
      10 %
G    
*
      10 %

 

Major Suppliers [Member]  
Certain Risks and Concentrations (Tables) [Line Items]  
Schedule of major customers
    Three Months Ended
March 31,
 
Supplier   2021     2020  
A     71 %     46 %
B    
*
      30 %