For the year ended December 31, | |||||||||
2017 | 2016 | 2015 | |||||||
Finance income | |||||||||
Interest gain | 479 | 60 | 8 | ||||||
Gain arising for held-for-trading investments | 923 | 3,619 | 13,453 | ||||||
Gain arising for held-to-maturity investments | — | — | 4,941 | ||||||
Gain arising for available-for-sale investments (*) | 240 | 6,325 | — | ||||||
Foreign exchange gain | 6,314 | 6,211 | 9,153 | ||||||
Subtotal | 7,956 | 16,215 | 27,555 | ||||||
Finance expense | |||||||||
Interest expense on borrowings | (95 | ) | (41 | ) | (108 | ) | |||
Loss arising for held-for-trading investments | (620 | ) | (2,966 | ) | — | ||||
Foreign exchange loss | (9,043 | ) | (14,831 | ) | (19,289 | ) | |||
Other interest | (788 | ) | (776 | ) | (888 | ) | |||
Other | (490 | ) | (613 | ) | (667 | ) | |||
Subtotal | (11,036 | ) | (19,227 | ) | (20,952 | ) | |||
TOTAL | (3,080 | ) | (3,012 | ) | 6,603 |