Agricultural chemicals. International urea prices fell, US Gulf, Yuri and Baltic urea prices fell 3.8%, 3.6% and 2.7% to 248, 225 and 218 US dollars / ton respectively; domestic Shandong urea prices fell 0.3% to 1890 yuan / ton, Sichuan and State The prices of ammonium chloride and Shaanxi Xinghua ammonium nitrate remained unchanged at 680 and 2,300 yuan/ton, respectively. The price of international phosphate fertilizer is stable. The prices of US Gulf, Baltic/Black Sea and Morocco DAP are unchanged at 414, 422.5 and 417.5 US dollars/ton respectively; 64% diammonium phosphate, 57% diammonium phosphate and 55% powdery monoammonium price are maintained at 2600 respectively. , 2425 and 2200 yuan / ton unchanged. The domestic price of potash increased. The price of potassium sulphate in Tianjin increased by 13.5% to 2,950 yuan/ton. The prices of potassium chloride in Qinghai Salt Lake, potassium sulphate in Lop Nur and potassium chloride in East China remained unchanged at 2,200, 3,000 and 2,200 yuan/ton respectively. The price of compound fertilizer is stable. The price of 95% of the original drug in the glyphosate East China market fell by 1.2% to 24,500 yuan / ton. Crop prices remain relatively low.
Mineral chemical industry. The price of the mineral chemical market was basically stable this week. The price of yellow phosphorus fell 2.4% to 15,600 yuan / ton, India's phosphoric acid price remained unchanged at 678 US dollars / ton, domestic wet and thermal industrial acid prices remained unchanged at 4,750 and 4,150 yuan / ton. Refrigerant R32 price fell 6.3% to 30,000 yuan / ton, R134a price rose 3.4% to 37,000 yuan / ton, hydrofluoric acid prices fell 8.8% to 13,500 yuan / ton. The prices of Blue Star Fire Silicone Oil, East China Market DMC, Blue Star Fire 107 Gel and Blue Star Fire Rubber increased by 5.9%, 1.7%, 1.6% and 1.6% to 36000, 30500, 31500 and 31,000 yuan/ton respectively. In terms of raw materials, the price of polysilicon in Europe remained unchanged at US$12.48/kg, and the price of raw material silicon and silicon remained unchanged at 15,900 yuan/ton. The price of lithium carbonate remained unchanged at RMB 145,000/ton. The price of ferrosilicon remained unchanged at 6,650 yuan / ton.
Potassium mineral acid. PVC eastern ethylene and western purchased calcium carbide prices fell 2.8% and 0.6% to 6950 and 6,200 yuan / ton, western self-produced calcium carbide prices rose 0.5% to 6,150 yuan / ton; raw materials, calcium carbide prices remained at 2814 yuan / ton unchanged The price of ethylene rose by 0.4% to $1,385 per ton. The price of caustic soda rose 3.4% to 1280 yuan / ton, the price of sulfuric acid fell 6.3% to 360 yuan / ton; the price of soda ash rose 10.3% to 1875 yuan / ton.
Coal chemical industry. In the methanol market, prices in the northwest and southwest markets rose by 4.2% and 0.8% to 2,500 and 2,600 yuan/ton, and in East China, prices fell by 0.6% to 2,890 yuan/ton; and formaldehyde prices remained unchanged at 1,650 yuan/ton. The price of acetic acid in East China fell 3.2% to 4,500 yuan / ton, and the price of acetic anhydride remained unchanged at 8,200 yuan / ton. Shanxi coal tar prices rose by 3.7% to 3,140 yuan / ton; Xinjiang Meike BDO prices rose by 2.4% to 12,500 yuan / ton, East China PTMEG prices remained unchanged at 14,250 yuan / ton.