Methanol: Methanol is an organic compound, which is usually used as a solvent, antifreeze, fuel or neutralizer. Methanol is the simplest saturated monohydric alcohol in methanol system, with CAS number of 67-56- 1, 170082- 17-4, molecular weight of 32.04 and boiling point of 64.7℃. Methanol is volatile, colorless, flammable and toxic. If you drink 5 ~ 10 ml by mistake, you will be blind, and if you drink a lot, you will die. Methanol is usually produced by the reaction of carbon monoxide and hydrogen. The information market of methanol spot engineering remained weak, with prices in Shanxi, Anhui, Zhejiang, Shandong, Henan and Guangdong dropping by 20-30 yuan/ton, while prices in other regions were temporarily stable. Main contract premium 16 yuan. -20 14 the current situation of methanol spot market investment in China, due to the rapid decline of spot prices, futures have turned into a premium pattern, which is conducive to the decline of methanol futures prices. High port inventory will suppress foreign spot prices; Downstream formaldehyde and dimethyl ether are in the off-season, and poor sales and high inventory make methanol support weak.