December 31, 2016

 

December 31, 2015

 

 

 

USD

 

USD

 

Raw materials

 

 

80,781,903

 

 

57,418,230

 

Work-in-process

 

 

24,994,839

 

 

27,401,062

 

Finished goods

 

 

50,635,932

 

 

41,576,020

 

Total

 

 

156,412,674

 

 

126,395,312