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NOTE 13 - CONCENTRATIONS AND CREDIT RISK: Schedule of cash position by geographic area (Details) - USD ($)
Oct. 31, 2022
Apr. 30, 2022
Details    
Cash held in United States $ 59,918 $ 18,033
Percent of Cash held in United States 2.20% 5.60%
Cash held in PRC $ 2,714,108 $ 303,160
Percent of Cash held in PRC 97.80% 94.40%