Min. Order Reference FOB Price
2000 kg US$1.50-2.00 / kg
Product Description
Product Parameters Ingredient and Content: Ingredients Formulation I Formulation II Humic acid+Fulvic acid 90%min 70%min K2O 12%min 8%min Moisture 15%max 15%max Our Advantages Product Feature: Black or brown flake or microparticle, water soluble, good resistance to hard water, ...