LME
| Date | Aluminum (US$/t) | Dollar (R$/US$) |
|---|---|---|
| 03/Feb | 1.694,50 | 4,2475 |
| 04/Feb | 1.687,00 | 4,2381 |
| 05/Feb | 1.688,00 | 4,2449 |
| 06/Feb | 1.698,00 | 4,2477 |
| 07/Feb | 1.693,50 | 4,3076 |
| Weekly average | 1.692,20 | 4,2572 |
| 10/Feb | 1.676,00 | 4,3195 |
| 11/Feb | 1.689,50 | 4,3148 |
| 12/Feb | 1.707,00 | 4,3366 |
| 13/Feb | 1.701,50 | 4,3389 |
| 14/Feb | 1.704,50 | 4,3163 |
| Weekly average | 1.695,70 | 4,3252 |
| 17/Feb | 1.678,50 | 4,3157 |
| 18/Feb | 1.681,00 | 4,3471 |
| Weekly average | 1.679,75 | 4,3314 |
| Monthly average | 1.691,58 | 4,2979 |