According to the data monitored by toodudu, the price of PVC carbide SG5 fell last week. The average price of domestic PVC on the previous Friday was 6,471.43 RMB/ ton, and the average price on the previous Friday was 6,338.57 RMB/ ton, with a 2.05% drop in the price during the week. The price of PVC in domestic spot market fell last week. At present, the spot market is weak, the market price drops slightly, the actual transaction is limited, the market trading atmosphere is light, and the confidence is insufficient. Futures prices fell continuously from Monday to Wednesday last week, dampening market confidence. Up to now, the quotation range of domestic PVC5 carbide is mostly around 6,070-6,470 RMB/ ton. In terms of crude oil, on September 22, international crude oil futures rose. The settlement price of the main contract of US WTI crude oil futures was 83.49 US dollars/barrel, up 0.55 US dollars or 0.7%; The settlement price of the main contract of Brent crude oil futures was 90.4...