As of December 31, 2016 and 2017, the book value and fair value of the convertible bonds (include the current portion) are as follow:
Carrying Amount | Fair Value (Level 3) | |||||||
NT$ | NT$ | |||||||
December 31, 2016 |
12,712,651 | 12,841,188 | ||||||
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December 31, 2017 |
12,015,229 | 12,007,468 | ||||||
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