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Other Gains and Losses, Net

12 Months Ended

Dec. 31, 2024

Texts Block [Abstract]

Other Gains and Losses, Net

25.	OTHER GAINS AND LOSSES, NET


		Years Ended December 31
		2022								2023								2024
		NT$ (In Millions)								NT$ (In Millions)								NT$ (In Millions)
Loss on disposal of financial assets, net
Investments in debt instruments at FVTOCI				$	(410.1	)						$	(473.9	)						$	(683.1	)
Gain on disposal of investments accounted for using equity method, net					-								15.7								7.1
Gain (loss) on financial instruments at FVTPL, net
Mandatorily measured at FVTPL					(622.5	)							6,523.1								(8,204.7	)


		Years Ended December 31
		2022												2023												2024
		NT$ (In Millions)												NT$ (In Millions)												NT$ (In Millions)
Provision for expected credit loss for financial assets
Investments in debt instruments at FVTOCI						$	(0.9	)										$	(9.5	)										$	(12.3	)
Financial assets at amortized cost							(51.5	)											(26.2	)											(37.6	)
Other gains, net							72.8												932.4												551.2


						$	(1,012.2	)										$	6,961.6											$	(8,379.4	)