OUR PRODUCTS Home 9 Products Using lower-cost mineral by-products, BPI manufactures sustainable, high quality sustainable finished products. Aluminum Oxide/Alumina (Al2O3) Aluminum Products (Al) Aluminum Silicates Calcium Aluminate Flux / Synthetic Slag Calcium Silicates Ferroalloys Iron Pyrite Lime Spar/Lime Products Magnesium Oxides (MgO) Miscellaneous Products Pellets, Briquettes Refractory Cements Silicon Carbide (SiC) Silicon Products (Si) Slag Deoxidizers Sulfur (S) Zirconia
