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INVENTORIES (Tables)
12 Months Ended
Dec. 31, 2016
Inventory, Net [Abstract]  
Inventories
Inventories as of December 31, 2016 and December 31, 2015 consisted of the following:
 
 
 
As of
 
 
 
December 31,
 
 
December 31,
 
 
 
2016
 
 
2015
 
Raw materials (A)
 
$
7,167,391
 
 
$
162,766,249
 
Work-in-progress (B)
 
 
78,813,685
 
 
 
108,276,834
 
Finished goods (C)
 
 
33,454,519
 
 
 
27,260,102
 
Total inventory
 
$
119,435,595
 
 
$
298,303,185
 
 
(A)
Included 185,000 grams of Au9999 gold as of December 31, 2016 and 5,624,476 grams of Au9999 gold as of December 31, 2015.
(B)
Included 2,358,178 grams of Au9999 gold as of December 31, 2016 and 3,549,984 grams of Au9999 gold as of December 31, 2015.
(C)
Included 993,699 grams of Au9999 gold as of December 31, 2016 and 886,849 grams of Au9999 gold as of December 31, 2015.