| 33. | Finance Income and Costs |
Details of finance income and costs for the years ended December 31, 2015, 2016 and 2017 were as follows:
| 2015 | 2016 | 2017 | ||||||||||
| (in millions of Won) | ||||||||||||
|
Finance income |
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|
Interest income |
￦ | 210,193 | 182,475 | 212,451 | ||||||||
|
Dividend income |
183,712 | 41,000 | 92,962 | |||||||||
|
Gain on foreign currency transactions |
1,025,240 | 1,032,552 | 785,616 | |||||||||
|
Gain on foreign currency translations |
466,090 | 377,723 | 564,016 | |||||||||
|
Gain on derivatives transactions |
366,482 | 316,524 | 210,727 | |||||||||
|
Gain on valuations of derivatives |
155,334 | 147,111 | 64,735 | |||||||||
|
Gain on disposals of available-for-sale financial assets |
139,136 | 130,830 | 425,684 | |||||||||
|
Others |
10,886 | 3,765 | 16,476 | |||||||||
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| ￦ | 2,557,073 | 2,231,980 | 2,372,667 | |||||||||
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Finance costs |
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|
Interest expenses |
￦ | (788,772 | ) | (658,726 | ) | (653,115 | ) | |||||
|
Loss on foreign currency transactions |
(1,157,161 | ) | (1,147,192 | ) | (756,654 | ) | ||||||
|
Loss on foreign currency translations |
(716,722 | ) | (405,391 | ) | (422,880 | ) | ||||||
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Loss on derivatives transactions |
(343,118 | ) | (338,314 | ) | (236,273 | ) | ||||||
|
Loss on valuation of derivatives |
(72,133 | ) | (162,676 | ) | (226,487 | ) | ||||||
|
Impairment loss on available-for-sale financial assets |
(142,781 | ) | (248,404 | ) | (123,214 | ) | ||||||
|
Others |
(166,367 | ) | (53,487 | ) | (65,654 | ) | ||||||
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| ￦ | (3,387,054 | ) | (3,014,190 | ) | (2,484,277 | ) | ||||||
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