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PROPERTY, PLANT AND EQUIPMENT, NET

12 Months Ended

Dec. 31, 2020

PROPERTY, PLANT AND EQUIPMENT, NET

PROPERTY, PLANT AND EQUIPMENT, NET

6. PROPERTY, PLANT AND EQUIPMENT, NET

Property, plant and equipment, net consist of the following:

​

​	​	​	​	​
​	​	At December 31,	​	At December 31,
​		2019		2020
​	​	$	​	$
Buildings		453,712		533,647
Leasehold improvements		14,225		14,804
Machinery		1,074,460		1,191,780
Furniture, fixtures and equipment		64,117		75,656
Motor vehicles		6,351		7,643
Land	​	20,451	​	20,231
​		1,633,316		1,843,761
Accumulated depreciation		(598,297)		(827,601)
Impairment	​	(45,437)		(52,149)
Subtotal		989,582		964,011
Construction in process		56,453		193,720
Property, plant and equipment, net		1,046,035		1,157,731

​

Depreciation expense of property, plant and equipment was $120,834, $148,034 and $197,600 for the years ended December 31, 2018, 2019 and 2020, respectively. Construction in process primarily represents production facilities under construction and the machinery under installation.

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- References

No definition available.

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- Definition

The entire disclosure for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 958
-SubTopic 360
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99893-112916

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-URI http://asc.fasb.org/topic&trid=2155823

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 958
-SubTopic 360
-Section 50
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=120429125&loc=SL120174063-112916

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 958
-SubTopic 360
-Section 50
-Paragraph 1
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=120429125&loc=d3e99779-112916

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