| Price Change | Change% | Month High | Month Low | Year High | Year Low |
| -11.5 | 1.99% | 0.00 | 0.00 | 0.00 | 0.00 |
| Date | Price | Unit |
| 2015-05-28 | 567.50 | $US/MT |
| 2015-05-23 | 579.00 | $US/MT |
| 2015-05-13 | 581.50 | $US/MT |
| 2015-05-12 | 581.50 | $US/MT |
| 2015-05-11 | 577.50 | $US/MT |
| 2015-05-08 | 577.50 | $US/MT |
| 2015-05-07 | 596.00 | $US/MT |