| 27. | OTHER INCOME |
| Years Ended December 31 | ||||||||||||
| 2015 | 2016 | 2017 | ||||||||||
| NT$ | NT$ | NT$ | ||||||||||
| (In Millions) | (In Millions) | (In Millions) | ||||||||||
|
Interest income |
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|
Bank deposits |
$ | 3,928.0 | $ | 4,892.6 | $ | 6,412.8 | ||||||
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Available-for-sale financial assets |
35.8 | 816.2 | 2,091.4 | |||||||||
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Held-to-maturity financial assets |
76.8 | 383.3 | 568.6 | |||||||||
|
Structured product |
88.7 | 225.4 | 391.9 | |||||||||
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| 4,129.3 | 6,317.5 | 9,464.7 | ||||||||||
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Dividend income |
621.5 | 137.4 | 145.6 | |||||||||
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| $ | 4,750.8 | $ | 6,454.9 | $ | 9,610.3 | |||||||
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