Borrowings (Tables)

12 Months Ended

Dec. 31, 2020

Long-term notes payable - only as of December 31, 2019

Short-term borrowings

Bank loans mainly represented unsecured revolving loans and letters of credit.

	December 31
	2019		2020
	NT$		NT$		US$ (Note 4)

Secured bank loans, annual interest rate was 0.90%-1.87% as of December 31, 2020	$	-	$	300,495	$	10,701
Unsecured bank loans, annual interest rates were 0.70%-5.40% and 0.58%-3.83% as of December 31, 2019 and 2020, respectively		40,572,329		34,297,362		1,221,416
		40,572,329		34,597,857		1,232,117
Less: financial liabilities for hedging - current (Note 34)		3,233,301		3,307,018		117,771

	$	37,339,028	$	31,290,839	$	1,114,346

Long-term borrowings

Bank loans

	December 31
	2019		2020
	NT$		NT$		US$ (Note 4)

Revolving bank loans
Syndicated bank loans - repayable through April 2021 to October 2022, annual interest rates were 1.80% and 1.15%-1.17% as of December 31, 2019 and 2020 (Note 36)	$	20,000,000	$	12,536,424	$	446,454
Others - repayable through January 2021 to July 2029, annual interest rates were 0.82%-4.13% and 0.56%-4.15% as of December 31, 2019 and 2020, respectively		105,214,824		84,146,125		2,996,657
Mortgage loans
Repayable through January 2021 to December 2033, annual interest rates were 2.43%-4.90% and 1.90%-4.90% as of December 31, 2019 and 2020, respectively		4,880,822		10,813,997		385,114
		130,095,646		107,496,546		3,828,225
Less: unamortized discounts		10,292		104,323		3,715
		130,085,354		107,392,223		3,824,510
Less: current portion		5,017,970		2,250,121		80,133
financial liabilities for hedging - current (Note 34)		-		1,970,307		70,168
financial liabilities for hedging - non-current (Note 34)		-		5,910,919		210,503

	$	125,067,384	$	97,260,876	$	3,463,706

Long-term bills payable

	December 31
	2019		2020
	NT$		NT$		US$ (Note 4)

Ta Ching Bills Finance Corporation, repayable in March 2022, annual interest rates were 1.01%-1.03% and 0.91% as of December 31, 2019 and 2020, respectively	$	3,100,000	$	1,000,000	$	35,613

	December 31
	2019		2020
	NT$		NT$		US$ (Note 4)

Mega Bills Finance Corporation, repayable in March 2022, annual interest rates were 1.04% and 0.92%-0.93% as of December 31, 2019 and 2020, respectively	$	2,000,000	$	2,000,000	$	71,225
China Bills Finance Corporation, repayable through March 2022 to December 2022, annual interest rates were 1.02%-1.05% and 0.65%-0.90% as of December 31, 2019 and 2020, respectively		2,800,000		2,000,000		71,225
International Bills Finance Corporation, early repaid through March 2020 to June 2020, annual interest rates were 1.02%-1.05% as of December 31, 2019		3,000,000		-		-
		10,900,000		5,000,000		178,063
Less: unamortized discounts		4,635		1,498		53

	$	10,895,365	$	4,998,502	$	178,010