Purchase Qty. Reference FOB Price
5-9 Tons US$800.00
10+ Tons US$750.00
Product Description
potassium humate a kind of organic fertilizer,extract from natural coal mine. Nowadays widely used in agriculture ,use as base and foliar fertilizer . Compare to traditional fertilizer ,potassium humate have more function . Potassium Humater its compose : natural humic acid and K20 The ...