Market data
Brass MS 58, 1st processing level
| Month | Brass MS 58, 1st processing level |
| December |
387.65 |
| November |
405.71 |
| October |
419.91 |
| September |
416.36 |
| August |
417.90 |
| July |
452.96 |
| June |
476.05 |
| May |
514.89 |
| April |
512.00 |
| March |
495.09 |
| February |
462.90 |
| January |
459.71 |