We are looking for suppliers of this kind pf product, with specification as following: - Moiture 3.0% Max - Phosphate content 18.0 % Min - Calcium content 23.0% Min - Arsenic content 10ppm Max - Fluoride 0.1%Max - Pharticle size(100mesh) pass throgh Min 95% Please contact through my email: support1(at)vietnamtradepoint(dot)com for direct contact. Please quote us price of CFR Ho Chi Minh city port. Thanks and best regard,