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Unit Price:US $1100-1300 /kilogram
Min Order:5000 kilogram
Industry:Agriculture
Solubility: 98%min
Humic acid (dry basis):: 50%min
Fulvic acid (dry basis): 30%min
K2O: 10%min
Moisture: 15%max
PH Value: 9-11
Particle size: 1-3mm
Appearance: Shiny Black Flakes
Source: High quality Leonardite
Packing: 20kgs bags
Region:Tianjin/Tianjin
Employee:Below 100
Trade:11-20 people
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