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Pledged assets (Tables)

12 Months Ended

Dec. 31, 2022

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Certain Assets Provided as Collateral Mainly for Long-term Bank Loans and Leases

				Carrying amount
Assets		Purpose		December 31, 2021		December 31, 2022
				NT$000		NT$000
Non-current financial assets at amortized cost		Lease and bank loan		37,539		37,362
Property, plant and equipment, net
- Land		Bank loan		452,738		452,738
- Buildings		Bank loan		4,343,556		5,385,508
- Machinery and equipment		Bank loan		8,245,561		8,204,983
				13,079,394		14,080,591

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Disclosure details of assets pledged as collateral.

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