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v3.23.1

Consolidated Statements of Comprehensive Income $ in Thousands, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 TWD ($) $ / shares | Dec. 31, 2022 USD ($) $ / shares | Dec. 31, 2021 TWD ($) $ / shares | Dec. 31, 2020 TWD ($) $ / shares
Statement [LineItems] |  |  |  |
Revenue | $ 23,517,064 | $ 765,280 | $ 27,400,035 | $ 23,011,381
Cost of revenue | (18,605,007) | (605,434) | (20,146,057) | (17,979,208)
Gross profit | 4,912,057 | 159,846 | 7,253,978 | 5,032,173
Sales and marketing expenses | (128,029) | (4,166) | (73,928) | (56,978)
General and administrative expenses | (538,684) | (17,530) | (604,029) | (528,759)
Research and development expenses | (1,158,598) | (37,702) | (1,139,219) | (1,015,512)
Other income (expenses), net | 129,933 | 4,228 | 125,587 | 135,578
Operating profit | 3,216,679 | 104,676 | 5,562,389 | 3,566,502
Interest income | 57,199 | 1,861 | 9,980 | 27,778
Other income | 66,991 | 2,180 | 34,496 | 21,157
Other gains and losses | 386,567 | 12,579 | (65,829) | (323,267)
Finance costs | (153,279) | (4,988) | (131,184) | (171,482)
Share of (loss) profit of associates and joint ventures accounted for using equity method | 453,715 | 14,765 | 625,733 | (147,329)
Profit before income tax | 4,027,872 | 131,073 | 6,035,585 | 2,973,359
Income tax expense | (588,175) | (19,140) | (1,098,318) | (594,381)
Profit for the year | 3,439,697 | 111,933 | 4,937,267 | 2,378,978
Other comprehensive income (loss): |  |  |  |
(Loss) profit on remeasurements of defined benefit plans | 222,234 | 7,232 | (14,999) | (51,990)
Unrealized gain (loss) on valuation of equity instruments at fair value through other comprehensive income | (46,419) | (1,511) | 122,514 | 140,199
Share of other comprehensive income (loss) of associates and joint ventures accounted for using equity method that will not be reclassified to profit or loss | (28,254) | (919) | 28,843 | 23,143
Income tax effect on components that will not be reclassified to profit or loss | (31,888) | (1,038) | (27,460) | (24,396)
Components of other comprehensive income that will not be reclassified to profit or loss | 115,673 | 3,764 | 108,898 | 86,956
Exchange differences on translation of foreign operations | 68,656 | 2,234 | (24,695) | 28,352
Components of other comprehensive income (loss) that will be reclassified to profit or loss | 68,656 | 2,234 | (24,695) | 28,352
Other comprehensive income, net of income tax | 184,329 | 5,998 | 84,203 | 115,308
Total comprehensive income (loss) for the year | $ 3,624,026 | $ 117,931 | $ 5,021,470 | $ 2,494,286
Ordinary shares [member] |  |  |  |
Other comprehensive income (loss): |  |  |  |
Earnings per share - basic | (per share) | $ 4.73 | $ 0.15 | $ 6.79 | $ 3.27
Earnings per share - diluted | (per share) | 4.63 | 0.15 | 6.65 | 3.23
American depositary share (each representing 20 common shares) [member] |  |  |  |
Other comprehensive income (loss): |  |  |  |
Earnings per share - basic | (per share) | 94.60 | 3.08 | 135.78 | 65.42
Earnings per share - diluted | (per share) | $ 92.63 | $ 3.01 | $ 132.93 | $ 64.57

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