Zn:3%  Mn:6%  Cu:3%  Fe:12%  MgO:0.5%  S:5% size 2-4mm or1-3mm granular Zn:8%  Cu:8%  Mn:4%  S:5% size 2-4mm granular Zn:20%  Cu:2%  Mn:2%  S:5% size 2-4mm granular Zn:4%  Cu:1%  Mn:15%  B: 0.5% S:5% size 2-4mm granular Zn:15%  Cu:15%   S:5% size 2-4mm granular Zn:4%   Mn:20%  B:2% S:5% size 2-4mm granular Zn:2%  Cu:1%  Mn:2% B:0.5%  Ca: 5%  Fe:8%  Mo: 0.05%  S:5% size 1-2mm or 2-4mm granular Zn:4%  Cu:1%  Mn:3%  B:1%  Ca:10% S:5%  size 1-2mm or 2-4mm granular Zn:10%  Cu:.05%  Mn:2% B:0.5%   Mo: 0.05% S:5%  size 1-2mm or 2-4mm granular Zn: 5%  Cu:2.5%  Mn:6% B:2.5%   Fe:14.5%  Mo: 0.05% S:5%  size 1-2mm or 2-4mm granular Zn: 0.5%  Cu:0.5%  Mn:5%  Ca: 1%  Fe:15%  Mg:2% S:15%  size 1-2mm or 2-4mm granular Zn:2%  Cu:1%  Mn:8% B:1%  Ca: 8%  Fe:8%  Mo: 0.05% S:5%  size 1-2mm or 2-4mm granular Iron oxysulphate  Fe:25% / Fe:40%/50%  size 2-4mm granular Zinc Oxysulphate  Zn:30%/40%/ 50%  Size: 2-4mm granular Copper Oxysulphate Cu:20%/25%/ size: 2-4mm granular Manganese OxySulphate Mn:30%/40% size: 2-4mm granular Zinc (Zn)   Iron (Fe) Zinc Sulphate Monohydrate Zinc Oxide Zinc Sulphate Heptahydrate Zinc Oxy sulphate Ferrous Sulphate Monohydrate Ferrous Sulphate Heptahydrate Iron Oxide Ferrous Carbonate Iron Oxy sulphate Manganese (Mn) Copper (Cu) Manganese sulphate Monohydrate Manganese Oxide Manganese Oxy sulphate Copper Sulphate pentahydrate Copper Oxide Cobalt (Co) Mangnesium (Mg) Cobalt Sulphate heptahydrate Cobalt Sulphate Monohydrate Mangnesium Sulphate heptahydrate Mangnesium Sulphate Monohydrate Mangnesium Oxide Mangnesium Oxy Sulphate Calcium (Ca) Molybdenum (Mo) Calcium Sulphate Calcium Carbonate Calcium Iodate Sodium Molybdate Sodium Selenite Thanks and best Regards, Jiang Wen Zhong Jiangchem2tom.com Jiangchem2hotmail.com