According to the potato network monitoring data (SG5 average price of calcium carbide method), July 14 domestic PVC alcohol average price of 9012.5 yuan / ton, compared with the beginning of the month 9000 yuan / ton up 0.14%.–down 1.23% from the ring, up 37.12% from the ring. In the first half of 2021, the PVC market is running at a high level, and the price was once close to 10,000 yuan / ton. Since June, the impact of the market off-season has continued until today. In the first half of July, the overall stability of the PVC market, price fluctuations of less than 1%, minor adjustments, prices are still at a high level. Recently, PVC futures prices fluctuated, and many attempts to rebound, but stopped at 9,000 yuan / ton. For the spot market, the boost is limited. Most of the enterprise price adjustment of 50 yuan / ton, not much change, the futures spread gradually narrowed. At present, the downstream product industry off-season start rate declined, PVC price rise is still r...