| 7. | Inventories |
Inventories at the reporting date are as follows:
| (In millions of won) | December 31, 2016 | December 31, 2017 | ||||||
|
Finished goods |
930,818 | 965,643 | ||||||
|
Work-in-process |
685,913 | 748,592 | ||||||
|
Raw materials |
354,791 | 344,997 | ||||||
|
Supplies |
316,263 | 290,852 | ||||||
|
|
|
|
|
|||||
| 2,287,785 | 2,350,084 | |||||||
|
|
|
|
|
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For the years ended December 31, 2015, 2016 and 2017, the amount of inventories recognized as cost of sales and inventory write-downs included in cost of sales are as follows:
| (In millions of won) | 2015 | 2016 | 2017 | |||||||||
|
Inventories recognized as cost of sales |
24,069,572 | 22,754,270 | 22,424,661 | |||||||||
|
Including: inventory write-downs |
363,755 | 204,123 | 206,127 | |||||||||
There were no significant reversals of inventory write-downs recognized during 2015, 2016 and 2017.
| 8. | Investments in Equity Accounted Investees |