I. Overview of the domestic major domestic market for TDI The domestic TDI market has gradually begun to recover after the holiday, and the supply of domestically produced Gansu Yinguang is basically normal. The supply of sales branches in each region is more abundant than the previous period. However, because of the long-term lack of goods in the early stage, many customers in the downstream are out of stock, and now the search for goods is still relatively high. The sales situation is relatively satisfactory and the shipping speed is relatively fast. Today's Gansu Yinguang Northwest region offers 27,500 yuan/ton, East China region offers 28,000 yuan/ton, and South China region offers 30000 yuan/ton. At present, the market price of Shanghai resources is mostly about 29500-30500 yuan / ton, the actual negotiation 28500-29500 yuan / ton, the low-end price spot is limited. South China is also slowly recovering due to supply, and the supply of imported goods is not as hot as the previous period. The market price of domestically made resources in South China is around RMB 30000-30500/tonne, negotiated between RMB 29,000 and RMB 30000/tonne, and imports are not priced at RMB 30000/tonne. In the later period, the market price of TDI will gradually stabilize, and the phenomenon of price confusion will gradually decrease, and the possibility of short-term collapse will be small.

II. Upstream Product Dynamics 10.1 After the National Day, the domestic aromatics market showed more people's unexpected enthusiasm and activity, the high concentration of resources, slow import replenishment, and the rigid demands of the post-holiday downstream in order to maintain the start of work... all became The domestic market has been able to reverse the key to the trend of crude oil. Judging from the current market performance, toluene provides more speculative stimulus to the market, while xylene provides more market demand support. It is expected that active market activity will continue to be maintained around the beginning of next week.

III. Prediction of the industry in the later stage: As the market supply gradually returns to normal, and the downstream is still looking for more goods, the atmosphere of speculation has gradually weakened. The quotation has gradually stabilized and some individual high prices have gradually decreased.