Market data
Brass MS 58, 1st processing level
| Month | Brass MS 58, 1st processing level |
| December |
422.26 |
| November |
396.67 |
| October |
378.32 |
| September |
375.32 |
| August |
378.90 |
| July |
331.83 |
| June |
323.68 |
| May |
308.58 |
| April |
306.15 |
| March |
261.14 |
| February |
235.10 |
| January |
225.57 |