CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($)	3 Months Ended
	Jul. 31, 2022	Jul. 31, 2021
Details
Revenues	$ 7,709,903	$ 3,881,832
Revenues - related party	0	2,386,628
Total revenues	7,709,903	6,268,460
Cost of revenues	6,553,865	2,768,062
Cost of revenues - related party	0	2,617,569
Total cost of revenues	6,553,865	5,385,631
Gross profit	1,156,038	882,829
Operating expenses
Selling expenses	399,467	368,812
General and administrative expenses	396,914	414,643
Research and development expenses	435,568	355,713
Total operating expenses, net	1,231,949	1,139,168
Loss from operations	(75,911)	(256,339)
Other income (expenses)
Other income (expenses)	14,781	(423,107)
Interest income	388	1,652
Interest expense - related party	(5,552)	(5,254)
Interest expense	(127,857)	(67,069)
Total other expenses	(118,240)	(493,778)
Loss operations before income taxes	(194,151)	(750,117)
Provision for income taxes	0	0
Net loss	(194,151)	(750,117)
Less: net loss attributable to noncontrolling interest	(72,754)	(289,924)
Net loss attributable to Sunwin Stevia International, Inc	(121,397)	(460,193)
Comprehensive loss
Net loss	(194,151)	(750,117)
Foreign currency translation adjustment	(48,187)	10,033
Total comprehensive loss	(242,338)	(740,084)
Less: comprehensive loss attributable to noncontrolling interest	(109,973)	(286,232)
Comprehensive loss attributable to Sunwin Stevia International, Inc	$ (132,365)	$ (453,852)
Earnings per common share attributable to Sunwin Stevia International, Inc
Net loss per common share attributable to Sunwin Stevia International, Inc. - basic and diluted	$ (0.00)	$ (0.00)
Weighted average common shares outstanding - basic and diluted	199,632,803	199,632,803