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FORM 20-F
EXHIBIT 1.5
EXHIBIT 1.6
EXHIBIT 12.1
EXHIBIT 12.2
EXHIBIT 13.1
EXHIBIT 13.2
EXHIBIT 99.1
EXHIBIT 99.2
INVENTORIES (Tables)
12 Months Ended
Dec. 31, 2021
Inventory, Net [Abstract]
Schedule of inventories [Table Text Block]
December 31, 2021
December 31, 2020
December 31, 2019
Raw materials
$
975,270
$
841,978
$
393,034