| Schedule of Other Income |
| | | | | | | | | | | | | | | | | | Three months ended September 30, | | Nine months ended September 30, | | 2016 | | 2015 | | 2016 | | 2015 | Leasing, contract services and miscellaneous income 1 | $ | 6 |
| | $ | 10 |
| | $ | 18 |
| | $ | 14 |
| Royalty income 2 | 3 |
| | 3 |
| | 11 |
| | 10 |
| Gain on sale of assets and businesses 3 | 169 |
| | — |
| | 258 |
| | — |
| Exchange (losses) gains, net 4 | (17 | ) | | 44 |
| | (37 | ) | | 47 |
| Total other income, net | $ | 161 |
| | $ | 57 |
| | $ | 250 |
| | $ | 71 |
|
| | 1 | Miscellaneous income includes accrued interest related to unrecognized tax benefits. |
| | 2 | Royalty income is primarily for technology and trademark licensing. |
| | 3 | The three and nine months ended September 30, 2016 includes a gain on sale of C&D business and loss on sale of Sulfur business. The nine months ended September 30, 2016 also includes a gain on sale of aniline facility. See Note 6 for further details. |
| | 4 | Exchange losses, net includes gains and losses on foreign currency forward contracts. See Note 17 for additional information. |
|