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5. PROPERTY, PLANT AND EQUIPMENT, NET (Tables)

3 Months Ended

Mar. 31, 2018

Property, Plant and Equipment [Abstract]

Property, plant and equipment

		March 31, 2018				December 31, 2017
At cost:
Mineral rights		$	4,896,244			$	4,711,822
Buildings			70,400,195				67,748,512
Plant and machinery			208,538,996				200,742,652
Motor vehicles			9,136				8,792
Furniture, fixtures and office equipment			4,313,043				4,150,588
Construction in process			190,200				183,036
Total			288,347,814				277,545,402
Less: Accumulated depreciation and amortization			(174,767,162	)			(163,597,407	)
Impairment			(19,528,775	)			(18,833,491	)
Net book value		$	94,051,877			$	95,114,504

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- References

No definition available.

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- Definition

Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(13))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

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