Phosphoric acid 85%/75% min food grade.(30, 000mt/y), sodium tripolyphosphate 94% min. (50, 000mt/y), sodium hexametaphosphate 68% min. (7, 000mt/y), trisodium phosphate 98% min. (2, 000mt/y), yellow phosphorus.(12, 000mt/y), ferro phosphorus.(3, 000mt/y).