LME
| Date | Aluminum (US$/t) | Dollar (R$/US$) |
|---|---|---|
| 01/Apr | 2.212,50 | 5,6849 |
| Weekly average | 2.212,50 | 5,6849 |
| 05/Apr | - | 5,6579 |
| 06/Apr | 2.247,00 | 5,6263 |
| 07/Apr | 2.239,50 | 5,5864 |
| 08/Apr | 2.267,50 | 5,5817 |
| 09/Apr | 2.250,00 | 5,6445 |
| Weekly average | 2.251,00 | 5,6194 |
| 12/Apr | 2.254,00 | 5,6582 |
| 13/Apr | 2.278,00 | 5,7064 |
| 14/Apr | 2.297,50 | 5,6936 |
| 15/Apr | 2.328,00 | 5,6234 |
| 16/Apr | 2.308,50 | 5,6328 |
| Weekly average | 2.293,20 | 5,6629 |
| 19/Apr | 2.331,00 | 5,5750 |
| Weekly average | 2.331,00 | 5,5750 |
| Monthly average | 2.273,95 | 5,6393 |