Today,PE US dollar market offers fluctuate in a narrow range of prices, and the industry's offer is stable. Yesterday, the failure of ethylene pipeline in Western Iran led to shortage of raw materials in two factories and entered into overhaul, involving the brands of torch 7000, F2420F3/F8, 2420E02 and 2420D. Zhuo Chuang's research market predicts that the recent floods in Iran have caused a tight supply in the domestic market of many Iranian sources, which will be delayed by 2-3 months directly, suggesting that the industry should pay attention to it. This week, the linearity of foreign offers in the Middle East ranges from $1035 to $1040 per ton. Low-pressure film concentrated in $1090-1110 per ton, buyer counter-offer at a low price. Today's second-hand market reference price: low-pressure membrane 1080-1130 US dollars / ton, linear 1030-1050 US dollars / ton, high-pressure 1050-1080 US dollars / ton.