Market data
Brass MS 58, 1st processing level
| Month | Brass MS 58, 1st processing level |
| December |
549.18 |
| November |
558.67 |
| October |
557.20 |
| September |
529.57 |
| August |
523.36 |
| July |
498.90 |
| June |
486.10 |
| May |
487.80 |
| April |
509.78 |
| March |
524.43 |
| February |
536.50 |
| January |
517.62 |