Annual report pursuant to Section 13 and 15(d)

Inventory (Details)

v3.23.1
Inventory (Details) - USD ($)
Dec. 31, 2022
Dec. 31, 2021
Inventory    
Raw materials $ 577,126 $ 637,084
Spare parts 90,374 86,118
Finished goods 294,701 352,199
Inventory total $ 991,131 $ 1,075,401