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NOTE 2 - INVENTORIES: Schedule of Inventory, Current (Details) - USD ($)
Apr. 30, 2022
Apr. 30, 2021
Details    
Raw materials $ 2,417,724 $ 5,850,859
Work in process 1,029,797 3,220,583
Finished goods 2,116,523 3,859,019
Inventory, Gross 5,564,044 12,930,461
Reserve for obsolete inventory 0 0
Inventories, net $ 5,564,044 $ 12,930,461