Metallurgical materials, include Silicon metal, Magnesium ingot, Calcium metal, Silicon Carbide, Calcium Carbide, Ferro Silicon, Silicon briquette, Silicon Manganese, Ferro Manganese, Ferro chrome, Ferro Phosphoric, Nodulant (FeSiMg), Innoculant (SiBa), CaSi, FeMo, Molybdenum trioxide, Microsilica powder (Silica fume), and so on.