CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($)	3 Months Ended		6 Months Ended
	Oct. 31, 2022	Oct. 31, 2021	Oct. 31, 2022	Oct. 31, 2021
Details
Revenues	$ 7,403,262	$ 10,108,124	$ 15,113,165	$ 16,376,584
Cost of revenues	6,127,059	10,178,745	12,680,924	15,564,376
Gross profit (loss)	1,276,203	(70,621)	2,432,241	812,208
Operating expenses
Selling expenses	258,753	379,977	658,220	748,789
General and administrative expenses	385,344	527,010	782,258	941,653
Research and development expenses	769,184	792,367	1,204,752	1,148,080
Total operating expenses, net	1,413,281	1,699,354	2,645,230	2,838,522
Loss from operations	(137,078)	(1,769,975)	(212,989)	(2,026,314)
Other income (expenses)
Other income (expenses)	2,049	(2,864)	16,830	(425,971)
Interest income	791	490	1,179	2,142
Interest expense - related party	(5,544)	(95,842)	(11,096)	(154,591)
Interest expense	(119,869)	(24,582)	(247,726)	(38,156)
Total other expenses	(122,573)	(122,798)	(240,813)	(616,576)
Loss from operations before income taxes	(259,651)	(1,892,773)	(453,802)	(2,642,890)
Provision for income taxes	0	0	0	0
Net loss	(259,651)	(1,892,773)	(453,802)	(2,642,890)
Less: net loss attributable to noncontrolling interest	(41,745)	(723,911)	(114,499)	(1,013,835)
Net loss attributable to Sunwin Stevia International, Inc	(217,906)	(1,168,862)	(339,303)	(1,629,055)
Comprehensive income (loss)
Net loss	(259,651)	(1,892,773)	(453,802)	(2,642,890)
Foreign currency translation adjustment	(384,704)	62,183	(432,891)	72,216
Total comprehensive loss	(644,355)	(1,830,590)	(886,693)	(2,570,674)
Less: comprehensive loss attributable to noncontrolling interest	(163,384)	(701,730)	(273,357)	(987,962)
Comprehensive loss attributable to Sunwin Stevia International, Inc	$ (480,971)	$ (1,128,860)	$ (613,336)	$ (1,582,712)
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)	$ (0.01)	$ (0.00)	$ (0.01)
Weighted average common shares outstanding - basic and diluted	199,632,803	199,632,803	199,632,803	199,632,803