50kg bag granular “n21%” fertilizer ammonium sulfate in thailand
50kgbagammoniumsulphate, 50kgbagammoniumsulphate … Alibaba.com offers 1,219 50kg bag ammonium sulphate products. About 30% of these are Nitrogen Fertilizer, 2% are Sulphate. A wide variety of 50kg bag ammonium sulphate options are available to you, such as classification, state, and type.