We offer you quartzite for manufacture of silicon and ferroalloys with the following characteristics: sio2 min 99.6% al3o3 max 0.25% fe2o3 max 0.15% cao max 0.05% size 20 - 90mm price $450mt, fob odessa, ukraine. The main consumer: - silicon...
We are supplying refractory materials: fireclay, fireproof bricks of standard and special shapes. Also materials for refractory replacement are always available : fireclay mixtures, special fireproof bricks 160x160x100, 150x150x100 with central and...