Today, the price of PP US dollar market fluctuates in a narrow range, which makes it difficult for the market to improve. Saudi Arabia's mainstream suppliers offer at a high level. Domestic trade enterprises receive little goods. Terminal enterprises have obvious transaction resistance except for the uniform injection molding source, which is in short supply in the part of purchasing on demand. In terms of price, the market average mainstream quotation range is 1000-1010 US dollars / ton, and the copolymerization mainstream quotation range is 1020-1040 US dollars / ton. Although the cost support of PP US dollar price is strengthened, the transaction resistance is obvious. It is difficult for the price to rise sharply in a short term. The long-term or concussive rise is the main reason. Tomorrow's drawing price may be between 1000-1010 US dollars / ton.