Shareholders’ equity (Tables)

6 Months Ended

Jun. 30, 2025

Equity [Abstract]

Schedule of warrants

The summary of warrants activity is as follows:

	Warrants Outstanding			Warrants Exercisable			Class A Ordinary Shares Issuable			Weighted Average Exercise Price		Average Remaining Contractual Life (in years)
										US$
December 31, 2023		5,570,275			5,570,275			5,570,275		$	1.66		1.63
Granted		251,608	*		251,608			251,608		$	3.33		2.00
Forfeited		-			-			-		$	-		-
Exercised		(810,425	)		(810,425	)		(810,425	)	$	1.65		-
June 30, 2024		5,011,458			5,011,458			5,011,458		$	1.74		1.15
December 31, 2024		4,943,608			4,943,608			4,943,608		$	1.73		0.59
Granted		4,949,156			4,949,156			4,949,156		$	1.65		1.85
Forfeited		(4,778,995	)		(4,778,995	)		(4,778,995	)	$	1.73		-
Exercised		(164,713	)		(164,713	)		(164,713	)	$	1.65		-
June 30, 2025		4,949,156			4,949,156			4,949,156		$	1.65		1.38

* The number of warrants were estimated based upon the IPO price of US$4.75, the midpoint of the estimated proposed IPO price range of $4.00 and $5.50 per share.