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4 products found for
potassium humate with 100% water solublility
Nice Organic Fertilizer Potassium Humate / High Humic acid 70%/100% water Soluble /Black powder,crystal, shiny flake, luquid
US $1-2000 / Metric Ton
1 Metric Ton (Min. Order)
Shandong Chuangxin Humic Acid Technology Co., Ltd.