With the rapid decline of futures prices recently, the atmosphere of domestic PVC market was dim. The price of PVC decreased fluctuation, and fell obviously at the end of the weekend. On the one hand, although some chlor alkali enterprises stop operation for maintenance, the production ran smoothly, and the supply of goods was adequate. However, the recovery of demand was not optimistic after the holiday. The imbalance between supply and demand has intensified. On the other hand, the price contract of the futures has fallen sharply, which has a negative impact on the atmosphere of the market.