The amount of allowance changes of changes in exchange rates.

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Profits generated by trading business.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit.

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Amount of long-term notes classified as other, payable within one year or the normal operating cycle, if longer.

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Amount of transactions with related party during the financial reporting period.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Related Party Balance and Transactions (Details) - USD ($)		3 Months Ended	12 Months Ended
	Nov. 16, 2021	Sep. 30, 2024	Jun. 30, 2024
Related Party Balance and Transactions [Line Items]
Company to advance	$ 3,303,424
Allowance changes of changes in exchange rates		$ 396,549	$ 382,949
Profits generated by trading business	90.00%
Allowance receivable		103,424	103,424
Zhejiang Jinbang Fuel Energy Co., Ltd [Member]
Related Party Balance and Transactions [Line Items]
Company to advance		396,549	382,949
Other payable		206,103	199,034
Shanghai Baoyin Industrial Co., Ltd [Member]
Related Party Balance and Transactions [Line Items]
Company to advance		1,103,860	1,066,003
LSM trading Ltd [Member]
Related Party Balance and Transactions [Line Items]
Company to advance		570,000	570,000
Rich Trading Co. Ltd [Member]
Related Party Balance and Transactions [Line Items]
Company to advance	$ 4,500,000
Costs and expenses, related party	$ 3,200,000
Accounts payable		$ 63,434	$ 63,434
Mr. Wang Qinggang [Member]
Related Party Balance and Transactions [Line Items]
Equity method investment ownership percentage		30.00%	30.00%
Other payable		$ 26,920	$ 25,997
Mr. Wang Qinggang One [Member]
Related Party Balance and Transactions [Line Items]
Equity method investment ownership percentage			30.00%
Singularity Future Technology Ltd [Member]
Related Party Balance and Transactions [Line Items]
Equity method investment ownership percentage		40.00%	40.00%
Mr. Wang Qinggang Two [Member]
Related Party Balance and Transactions [Line Items]
Equity method investment ownership percentage			30.00%