4. PROPERTY, PLANT AND EQUIPMENT, NET (Details Narrative) - USD ($)	3 Months Ended
Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
Property, Plant and Equipment [Abstract]
Land	$ 18,720,653		$ 19,302,600
Depreciation and amortization expense	4,102,929	$ 3,453,563
Direct labor and factory overheads incurred during plant shutdown	1,816,782	2,578,771
Cost of administrative expenses	163,233	201,406
Cost of net revenue	$ 2,122,914	$ 673,386

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Amount of administrative expense incurred by defined contribution plan.

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No definition available.

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The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.

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Amount before accumulated depletion of real estate held for productive use, excluding land held for sale.

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- Definition

Other costs incurred during the reporting period related to other revenue generating activities.

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