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4. Property, Plant and Equipment (Details) - USD ($)
Nov. 30, 2021
Aug. 31, 2021
Details    
Office equipment $ 558,703 $ 551,569
Warehouse equipment 1,379,656 1,385,330
Buildings 5,701,044 5,112,129
Land 559,065 559,065
Property, Plant and Equipment, Gross 8,198,468 7,608,093
Accumulated depreciation property plant and equipment (3,790,920) (3,721,550)
Net book value [1] $ 4,407,548 $ 3,886,543
[1] BS2