Min. Order Reference FOB Price
100 kg US$1.00-8.00 / kg
Product Description
Product Description Humic Acid Fulvic Acid Potassium as K2O PH Water Solubility Moisture Appearance 55% / 8/10/12% 9-11 100% 15% Blake Powder, Shiny Flake 60% / 8/10% 9-11 100% 15% Blake Powder, Crystal Shiny Granule 65% / 8/10/12% 9-11 100% 15% Blake Powder, Shiny ...