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Other gains and losses (Tables)

12 Months Ended

Dec. 31, 2022

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Summary of Other gains and losses

		Year ended December 31,
		2020		2021		2022
		NT$000		NT$000		NT$000
Foreign exchange (losses) gains, net		(355,255)		(89,152)		448,097
Reimbursement of ADSs service charge		2,101		2,284		2,412
Gain (loss) on valuation of financial assets at fair value through    profit or loss		24,015		15,262		(69,404)
Compensation income		—		1,524		174
Others		5,872		4,253		5,288
		(323,267)		(65,829)		386,567

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