Consolidated Statements of Income and Comprehensive Income (Loss) (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Mar. 31, 2018	Mar. 31, 2017
Sales
Net sales	$ 82,550,883	$ 81,305,628	$ 209,283,028	$ 201,935,263
Cost of goods sold
Cost of goods sold	61,390,972	59,952,995	150,506,550	137,971,361
Gross profit	21,159,911	21,352,633	58,776,478	63,963,902
Operating expenses
Selling expenses	3,553,306	6,130,825	16,414,318	15,108,275
Selling expenses - amortization of deferred asset		1,556,031		11,140,251
General and administrative expenses	7,980,606	3,971,890	15,890,586	11,837,282
Total operating expenses	11,533,912	11,658,746	32,304,904	38,085,808
Income from operations	9,625,999	9,693,887	26,471,574	25,878,094
Other income (expense)
Other income (expense)	(145,311)	330,538	(438,114)	175,366
Discontinued VIE operation - Zhenbai			(322,214)
Interest income	138,009	79,280	356,172	232,396
Interest expense	(178,478)	(232,639)	(452,640)	(464,430)
Total other income (expense)	(185,780)	177,179	(856,826)	(56,668)
Income before income taxes	9,440,220	9,871,066	25,614,747	25,821,426
Provision for income taxes	1,813,187	1,679,391	5,066,780	4,772,160
Net income	7,627,033	8,191,675	20,547,967	21,049,266
Other comprehensive income (loss)
Foreign currency translation gain (loss)	16,213,419	(2,801,325)	24,710,375	(19,248,388)
Comprehensive income (loss)	$ 23,840,452	$ 5,390,350	$ 45,258,342	$ 1,800,878
Basic weighted average shares outstanding	38,551,265	38,532,033	38,551,265	37,941,957
Basic net earnings per share	$ 0.20	$ 0.21	$ 0.53	$ 0.55
Diluted weighted average shares outstanding	38,896,945	38,532,033	38,896,945	37,941,957
Diluted net earnings per share	$ 0.19	$ 0.21	$ 0.53	$ 0.55
Jinong [Member]
Sales
Net sales	$ 27,490,333	$ 26,316,821	$ 80,475,373	$ 84,570,215
Cost of goods sold
Cost of goods sold	13,526,095	12,143,167	39,904,678	37,744,757
Gufeng
Sales
Net sales	38,932,597	30,858,499	81,602,384	67,734,572
Cost of goods sold
Cost of goods sold	34,114,896	26,319,435	71,261,349	57,843,171
Yuxing
Sales
Net sales	3,041,891	2,781,003	6,788,282	6,590,728
Cost of goods sold
Cost of goods sold	2,517,989	2,230,319	5,446,780	5,209,973
VIEs - others
Sales
Net sales	13,086,062	21,349,305	40,416,989	43,039,748
Cost of goods sold
Cost of goods sold	$ 11,231,992	$ 19,260,074	$ 33,893,743	$ 37,173,460