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Fair Value Measurements (Tables)
3 Months Ended
Mar. 31, 2020
Fair Value Disclosures [Abstract]  
Schedule of assets and liabilities recorded at fair value
       Fair Value Measurements at 
   March 31,   Reporting Date Using 
Description  2020   Level 1   Level 2   Level 3 
Banker's acceptance notes  $48,096   $-   $48,096   $- 
Total  $48,096   $-   $48,096   $- 

 

       Fair Value Measurements at 
   December 31,   Reporting Date Using 
Description  2019   Level 1   Level 2   Level 3 
Banker's acceptance notes  $45,756   $-   $45,756   $- 
Total  $45,756   $-   $45,756   $-