Annual report pursuant to Section 13 and 15(d)

Property, plant and equipment -Depreciation (Details)

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Property, plant and equipment -Depreciation (Details) - USD ($)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Property, Plant and Equipment [Abstract]    
Depreciation and amortization $ 591,047 $ 702,113
Non-cash impairment $ 524,972