It was almost completed in November. It was identified as a weak titanium dioxide market after the Shanghai Coatings Exhibition. The end market has severely reduced prices, and the price market has become increasingly clear. Some manufacturers have adjusted their prices after the meeting. Panzhihua Haifengxin Chemical announced a rise of 200 yuan / ton against the trend, which aroused the attention of many people. The main reason for the increase is the high cost of raw materials and the shortage of spot supply in the market. The force is not strong, and the initial intention is obvious.