Min. Order Reference FOB Price
10 Tons US$660.00-700.00 / Ton
Product Description
Free sample 100% Water Soluble Fulvic Acid Potassium Fulvate Powder Potassium fulvic acid contains a lot of fulvic acid, organic matter, crude protein, potassium, nitrogen and free amino acids. And contains sulfur, calcium, magnesium, zinc, iron, molybdenum, boron and other trace elements, as ...