... Humate, Potassium Humate, Ammonium Humate, Magnesium Humate, Nitro Humic Acid Product Name: Sodium Humate, Potassium Humate, Ammonium Humate, Magnesium Humate, Nitro Humic Acid Place of Origin: China Mainly include: sodium humate, potassium humate, ammonium humate, magnesium humate, nitro humic acid and humate ... used in the greenhouses, organic agriculture and ecological environment improvement.