| POSICION | U$s/t | Var % |
| 01/14 | 487,780 | 0,28% |
| 03/14 | 482,730 | 0,17% |
| 05/14 | 476,580 | 0,16% |
| 07/14 | 471,800 | 0,06% |
| 08/14 | 460,780 | 0,00% |
| 09/14 | 439,920 | -0,08% |
| POSICION | U$s/t | Var % |
| 12/13 | 165,550 | -1,81% |
| 03/14 | 167,510 | -2,02% |
| 05/14 | 170,760 | -1,98% |
| 07/14 | 173,520 | -1,89% |
| 09/14 | 175,580 | -1,98% |
| POSICION | U$s/t | Var % |
| 12/13 | 227,170 | -0,68% |
| 03/14 | 231,030 | -0,79% |
| 05/14 | 233,240 | -0,86% |
| 07/14 | 234,060 | -0,82% |
| 09/14 | 237,370 | -0,88% |
T 27° H 60%
