Trace Element Fertilizer

98 % Min Copper Sulphate Pentahydrate Trace Element Fertilizer CuSO4.5H2O Blue Crystals / Powder Specifications: Product Name Copper Sulphate Pentahydrate Item Standard Result CuSO4.5H2O 98% min 98.1% Cu 25% min 25.1% Cl ≤0.02% 0.02% Water-insoluble ≤0.5% 0.05% As ≤0.06% 0.002% Cd ≤0.0008% 0.0005% Hg ≤0.0008% 0.0005% Ni ≤0.02% 0.02% Pb ≤0.06% 0.002% Free Moisture ≤0.5% 0.5% PH Value 3-4 Description: Product Name: Copper Sulphate Penta Chemical Name: Copper Sulphate Chemical

Mn 31.8 % Manganese Sulphate Monohydrate Trace Element Fertilizer MnSO4.H2O Industrial Grade Pink Powder Specifications: Product Name Manganese Sulphate Monohydrate Specification Item Standard Result MnSO4.H2O ≥98% 98% Mn ≥31.8% 31.9% Fe ≤0.0005% 0.0004% Pb ≤0.0008% 0.0005% As ≤0.0003% 0.0002% Chloride ≤0.0050% 0.0030% Water insoluble ≤0.05% 0.03% Mesh 60-80 meshes Description: 1. Manganese Sulphate Monohydrate 2. MnSO4.H2O 3. CAS No.: 10034-96-5 4. HS NO.: 2833.299090 5.

99% Magnesium Sulphate Heptahydrate Trace Element Fertilizer Epsom Salt MgSO4.7H2O Specifications: Specification Index MgSO4.7H2O,% ≥99.0 MgSO4,% 49.1 MgO,% 16.5 Mg,% 9.5 PH 5-8 Chloride (cl),% ≤ 0.014 Arsenic (as) ≤1ppm Iron(fe) ≤15ppm Pb ≤1ppm Heavy Metal < 0.0005 Particle size 0.1-1mm,1.2-2mm,0.3-3mm Appearance White crystals Description: 1. Product name: Magnesium sulphate heptahydrate 2. Other name: Epsom salt 3. Melting point: 1124℃ 4. Boiling point: 330°C 5. Water

Cost-effective Good Water Soluble Fertilizer Zinc 35% White Powder Granular Zinc Sulphate Zinc Sulphate Monohydrate Product Name Zinc Sulphate Monohydrate Powder Zinc Sulphate Monohydrate Granular Zinc Sulphate Heptahydrate CAS 7446-19-7,7446-20-0, 7733-02-0 7446-20-0 HS Code 2833293000 2833293000 EINECS NO 231-793-3 231-793-3 Formular ZnSO4.H2O ZnSO4.7H2O Items ZnSO4.H2O Powder ZnSO4.H2O Granular ZnSO4.7H2O Appearance White Powder White Granular White Crystal Zn%min 35 35.5

High Purity Mn 32% Manganese Sulphate Powder 98% MnSO4 Fertilizer Agricultural Grade Manganese Sulphate Powder 98% MnSO4 Fertilizer Product Name Manganese Sulphate Powder Manganese Sulphate Granular CAS NO 10034-96-5 HS Code 2833299090 EINECS NO 232-089-9 Formular MnSO4. H2O Appearance: Light pink power 31.8% manganese sulphate Usage Mainly used in feed additive and catalyst of synthesizing chlorophyll for plant, make growing healthily and fatly, enhance output. In industry,

Gray White Trace Element Fertilizer Ferrous Sulphate Monohydrate Fe 30% Industrial grade FeSO4.H2O Specifications: Item Specification Test Results Content(FeSO4.H2O) % 91.0% 91.2% Fe % ≥30.0 30.1 As % ≤0.0002 0.00005 Heavy Metal (Pb)% ≤0.001 0.0002 Cd % ≤0.0003 0.0001 Apperance Powder or Granular Pass Conclusion Pass Description: 1. Product name: Ferrous Sulphate Monohydrate 2. Other Name(s): Iron sulfate, Combiron; Copperas; Duretter; Duroferon; Exsiccated ferrous sulfate;

98 % Min Copper Sulphate Pentahydrate Trace Element Fertilizer CuSO4.5H2O Blue Crystals / Powder Specifications: Product Name Copper Sulphate Pentahydrate Item Standard Result CuSO4.5H2O 98% min 98.1% Cu 25% min 25.1% Cl ≤0.02% 0.02% Water-insoluble ≤0.5% 0.05% As ≤0.06% 0.002% Cd ≤0.0008% 0.0005% Hg ≤0.0008% 0.0005% Ni ≤0.02% 0.02% Pb ≤0.06% 0.002% Free Moisture ≤0.5% 0.5% PH Value 3-4 Description: Product Name: Copper Sulphate Penta Chemical Name: Copper Sulphate Chemical

Mn 31.8 % Manganese Sulphate Monohydrate Trace Element Fertilizer MnSO4.H2O Industrial Grade Pink Powder Specifications: Product Name Manganese Sulphate Monohydrate Specification Item Standard Result MnSO4.H2O ≥98% 98% Mn ≥31.8% 31.9% Fe ≤0.0005% 0.0004% Pb ≤0.0008% 0.0005% As ≤0.0003% 0.0002% Chloride ≤0.0050% 0.0030% Water insoluble ≤0.05% 0.03% Mesh 60-80 meshes Description: 1. Manganese Sulphate Monohydrate 2. MnSO4.H2O 3. CAS No.: 10034-96-5 4. HS NO.: 2833.299090 5.

97% Zinc Sulphate Heptahydrate Trace Element Fertilizers ZnSO4.7H2O White Crystals Industrial Grade Specifications: Item Results Content 97% min Zn 21-22% min Water Insoluble 0.05% max PH 3.0 Cl 0.6% max Pb 0.005% max Fe 0.005% max Mn 0.01% max Cd 0.002% max As 0.005%max Description: 1. Product Name: Zinc Sulphate Heptahydrate 2. ZnSO4.7H2O 3. CAS No.: 7446-20-0 4. EINECS No.: 231-793-3 5. HS.Code:2833293000 6. Appearance:White Crystals 7. Element fertilizers / Industrial

99% White Crystals Trace Element Fertilizers Magnesium Sulphate Heptahydrate Epsom Salt Specifications: Specification Index MgSO4.7H2O,% ≥99.0 MgSO4,% 49.1 MgO,% 16.5 Mg,% 9.5 PH 5-8 Chloride (cl),% ≤ 0.014 Arsenic (as) ≤1ppm Iron(fe) ≤15ppm Pb ≤1ppm Heavy Metal < 0.0005 Particle size 0.1-1mm,1.2-2mm,0.3-3mm Appearance White crystals Description: Product Name Magnesium Sulphate Heptahydrate Normal Names Epsom Salt MF MgSO4.7H2O CAS No. 10034-99-8 EINECS No 231-298-2

98% FeSO4.H2O Trace Element Fertilizer Dry Ferrous Sulphate Heptahydrate Crystals Fertilizer Specifications: Specification Index Result FeSO4.7H2O Content % ≥ 98 98.5 Fe, % ≥ 19.7 19.8 S, % ≥ 11.0 11.2 As, ≤ 2ppm 0.2 Cd, ≤ 5ppm 0.1 Pb, ≤ 20ppm 0.5 Water Insoluble ,% ≤ 0.2 PASS Solubility In Wate( heptahydrous) 48.6g/100ml Mesh Size.10-12mesh ,% 80 PASS Ca,% ≤ 0.001 PASS Appearance Green-blue crystal Green Decision PASS Description: Product Name Ferrous sulfate heptahydrate

91% Trace Element Fertilizer Ferrous Sulphate Monohydrate Grey Powder Fertilizer Specifications: Item Specification Test Results Content(FeSO4.H2O) % 91.0% 91.2% Fe % ≥30.0 30.1 As % ≤0.0002 0.00005 Heavy Metal (Pb)% ≤0.001 0.0002 Cd % ≤0.0003 0.0001 Apperance Powder or Granular Pass Conclusion Pass Description: 1. Product Name:Ferrous Sulphate 2. Synonyms: Iron (II) Sulfate, Green Vitriol 3. Chemical Formula:FeSO4.H2O 4. Molecular Weight:278.03 5. CAS No.:17375-41-6 6.