| Silicon Metal 2202 | 99.58 | 0.2 | 0.2 | 0.02 |
| Silicon Metal 3303 | 99.37 | 0.3 | 0.3 | 0.03 |
| Silicon Metal 411 | 99.4 | 0.4 | 0.4 | 0.1 |
| Silicon Metal 421 | 99.3 | 0.4 | 0.2 | 0.1 |
| Silicon Metal 441 | 99.1 | 0.4 | 0.4 | 0.1 |
| Silicon Metal 551 | 98.9 | 0.5 | 0.5 | 0.1 |
| Silicon Metal 553 | 98.7 | 0.5 | 0.5 | 0.3 |
Silicon Metal 2202
Silicon Metal 3303