Plastic futures market: on May 18, the opening price of polyethylene futures 2109 was 8060, the highest price was 8120, the lowest price was 8010, the closing price was 8065, the former settlement price was 8130, the settlement price was 8060, down 65, or 0.80%, the trading volume was 449831, the position was 362203, and the daily increase was 13018（ Quotation unit: yuan / ton)

region varieties manufacturing enterprise May 18th Up and down from the previous day

East China LLDPE 7042 Jilin Petrochemical 8400 yuan / ton 0

North China LLDPE 7042 Qilu Petrochemical 8300 yuan / ton 0

South China LLDPE 7042 Guangzhou Petrochemical 8650 yuan / ton – one hundred

East China LDPE 2426H Daqing Petrochemical 10350 yuan / ton – two hundred and fifty

East China LDPE 2426H Maoming Petrochemical 11000 yuan / ton 0

East China HDPE 5000S Daqing Petrochemical 9100 yuan / ton 0

East China HDPE 5000S Yangzi Petrochemical 9000 yuan / ton 0

On May 18, the overall weakness of the three major polyethylene varieties in the spot market fell, while the LLDPE and LDPE markets fell significantly, with a decline range of about 100-250 yuan / ton. The HDPE market has not changed much and most of them are stable. Although the slight rise of international crude oil has brought some positive support to the market, some petrochemicals have lowered their ex factory prices, which has affected the market mentality. Even plastic futures market low open low volatility, trading cautious, to bring a certain negative market. Traders mainly follow the decline, the current market demand is general, the terminal takes more goods and maintains on-demand procurement, but in fact focuses on a single talk. It is expected that the PE market will be mainly consolidated at a high level in the short term, with limited changes.