| 2017 | 2016 | ||
| ICMS | 131,125 | 105,160 | |
| PIS and COFINS | 27,065 | 25,287 | |
| PERT (*) | 19,584 | - | |
| Value-Added Tax (IVA) of subsidiaries Oxiteno Mexico, Oxiteno USA, Oxiteno Andina and Oxiteno Uruguay | 17,992 | 16,148 | |
| ISS | 11,211 | 8,074 | |
| Others | 18,852 | 16,364 | |
| 225,829 | 171,033 |
(*) Refers to federal tax debits of the subsidiary IPP that were included in the Special Program of Tax Regularization (PERT).