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Property, Plant and Equipment
9 Months Ended
Sep. 30, 2021
Property, plant and equipment [Abstract]  
Property, plant and equipment

6.

Property, plant and equipment

 

Property, plant and equipment are stated at cost less accumulated depreciation and amortization and depreciated using the straight-line method over their useful lives. At September 30, 2021 and December 31, 2020, the Company’s property, plant and equipment, net consisted of the following:

 

 


 

2021

 

 

2020

 

 

Computer equipment and software  

 

$

146,925

 

 

$

73,991

 

 

Furniture and other equipment 

 

 

274,629

 

 

 

11,593

 


Leasehold improvements 


13,871


6,071

Equipment and machinery

1,223,465


1,127,647

Automobiles

4,638


4,638

Building held for leases

196,416


501,336

Laboratory and temporary units

1,362,760


1,016,238

Land

3,576,130




Construction in progress

444,051



 

      Property, plant and equipment

 

 

7,242,885

 

 

 

2,741,514

 

 

Less: accumulated depreciation

 

 

(307,620

)

 

 

(58,500

)

 

      Property, plant and equipment, net

 

$

6,935,265

 

 

$

2,683,014

 

 

Depreciation expense for the three months ended September 30, 2021 and 2020 amounted to $96,462 and $1,011 respectively. Depreciation expense for the nine months ended September 30, 2021 and 2020 amounted to $294,860 and $2,858 respectively.