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Revenue

12 Months Ended

Dec. 31, 2024

Receivables from contracts with customers [abstract]

Revenue

24.Revenue

		Year ended December 31,
		2022		2023		2024
		NT$000		NT$000		NT$000
Revenue from contracts with customers		23,517,064		21,356,228		22,695,909

a)The Group is primarily engaged in the assembly and testing services of high-integration and high-precision integrated circuits, and recognized revenue based on the progress towards completion of performance obligation during the service period. Information on revenue disaggregation is provided in Note 41.

b)Contract assets

The Group has recognized the following contract assets in relation to revenue from contracts with customers:

		January 1, 2023		December 31, 2023		December 31, 2024
		NT$000		NT$000		NT$000
Contract assets		381,358		383,883		397,747

c)The information relating to loss allowance for contract assets is provided in Note 40 a).

d)All of the service contracts are for periods of one year or less. As permitted under IFRS 15, “Revenue from Contracts with Customers”, the transaction price allocated to these unsatisfied contracts is not disclosed.

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- Definition

The entire disclosure for revenue.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References

No definition available.

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