Unaudited Condensed Consolidated Statements of Cash Flows - USD ($)	3 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Cash flows from operating activities
Net income (loss)	$ 1,087,797	$ (1,842,225)
Adjustments to reconcile net income (loss) to net cash used in operating activities
Depreciation and amortization	548,827	710,403
Provision for losses on accounts receivable	290,179	632,074
Inventories impairment	107,882	2,038,575
Change in fair value of Bitcoin		262
Changes in operating assets
Digital assets		42,206
Accounts receivable	(1,497,030)	(5,759,561)
Other current assets	(460,379)	55,875
Inventories	(777,538)	1,716,380
Advances to suppliers	3,774,885	(3,335,723)
Other assets	1,366	470,581
Deferred tax assets	(268)	(38,878)
Changes in operating liabilities
Accounts payable	(217,950)	(105,889)
Customer deposits	(1,106,858)	2,160,214
Amount due to related parties	21,516	86,979
Tax payables	(44,627)	6,920
Accrued expenses and other payables	(3,047,493)	607,896
Interest payable	1,499
Net cash used in operating activities	(1,318,192)	(2,553,911)
Cash flows from investing activities
Purchase of plant, property, and equipment	(12,952)	(48,239)
Long-term equity investment		(8,495,862)
Net cash used in investing activities	(12,952)	(8,544,101)
Cash flows from financing activities
Proceeds from loans		5,726,880
Repayment of loans	(511,362)	(3,743,424)
Repurchases of common stock	(1,216)
Net cash (used in) provided by financing activities	(512,578)	1,983,456
Effect of exchange rate change on cash and cash equivalents	2,577,421	1,819,541
Net increase (decrease) in cash and cash equivalents	733,699	(7,295,015)
Cash and cash equivalents, beginning balance	52,519,418	58,772,587
Cash and cash equivalents, ending balance	53,253,117	51,477,572
Supplement disclosure of cash flow information
Interest expense paid	115,628	104,983
Income taxes paid	$ 53,210	$ 66,407