| Schedule of Inventories |
| | | | | | | | | | September 30, 2016 | | December 31, 2015 | Finished products | $ | 607 |
| | $ | 613 |
| Semi-finished products | 162 |
| | 172 |
| Raw materials, stores and supplies | 300 |
| | 433 |
| Subtotal | 1,069 |
| | 1,218 |
| Adjustment of inventories to a last-in, first-out (LIFO) basis | (223 | ) | | (246 | ) | Total | $ | 846 |
| | $ | 972 |
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