Purchase Qty. Reference FOB Price
1-4 Tons US$999.00
5-21 Tons US$599.00
22-24 Tons US$499.00
25+ Tons US$399.00
Product Description
Product Description Water solubility same as soild potassium, potassium flake, potassium powder. JINGFENG HUMIC ACID is one of leading China suppliers of high-quality Potassium Humate, extracted ...