| Product | Specification | Packing |
| 72Ferro Silicon |
Si 72% min, C 0.2% max, Al 2.0% max, P 0.04% max, S 0.02% max |
1MT Bag |
| 75Ferro Silicon |
Si 75% min, C 0.1% max, Al 2.0% max, P 0.04% max, S 0.02% max |
1MT Bag |
| Ferro Silicon Low Al |
Si 75% min, C 0.1% max, Al 0.1-0.5% max, P 0.02% max, S 0.004% max |
1MT Bag |