XML 28 R10.htm IDEA: XBRL DOCUMENT v3.8.0.1
Prepayments and Other Current Assets
3 Months Ended
Mar. 31, 2018
Prepayments and Other Current Assets [Abstract]  
Prepayments and other current assets

(5) Prepayments and other current assets

 

Prepayments and other current assets consisted of the following as of March 31, 2018 and December 31, 2017: 

 

  March 31,  December 31, 
  2018  2017 
Prepaid land lease $333,964  $459,123 
Prepayment for purchase of materials  2,871,244   183,649 
Others    40,961       8,751 
  $3,246,169  $651,523