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

6 Months Ended

Jun. 30, 2018

Property, Plant and Equipment [Abstract]

Property, plant and equipment

		June 30, 2018				December 31, 2017
At cost:
Mineral rights		$	4,653,325				4,711,822
Buildings			66,907,410				67,748,512
Plant and machinery			205,294,156				200,742,652
Motor vehicles			8,683				8,792
Furniture, fixtures and office equipment			4,099,059				4,150,588
Construction in process			1,358,535				183,036
Total			282,321,168				277,545,402
Less: Accumulated depreciation and amortization			(169,016,305	)			(163,597,407	)
Impairment			(18,475,881	)			(18,833,491	)
Net book value		$	94,828,982			$	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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