Market data
Brass MS 58, 1st processing level
| Month | Brass MS 58, 1st processing level |
| December |
747.60 |
| November |
745.14 |
| October |
747.33 |
| September |
757.59 |
| August |
775.95 |
| July |
720.33 |
| June |
804.89 |
| May |
826.80 |
| April |
875.68 |
| March |
846.22 |
| February |
792.20 |
| January |
784.47 |