March 5th News — On March 5th, Dongying Hualian Petrochemical Plant Co., Ltd. announced a price increase for propylene. The ex-factory self-pickup price was raised by 280 yuan per ton to 7,203 yuan per ton. The 120,000-ton-per-year propylene plant is operating smoothly. Chempricehub analysis of propylene: Bull-bear score: 1.5. Dongying Hualian Petrochemical Plant raised the ex-factory self-pickup price of propylene by 280 yuan per ton to 7,203 yuan per ton, an increase of approximately 4%, indicating strong market demand and stable supply due to smooth plant operation. Combined with propylene futures data from the Zhengzhou Commodity Exchange, such as the settlement price of the 2605 contract on March 4th at 7,027 yuan, up 199 yuan, the rise in spot prices is expected to boost bullish sentiment in the futures market, benefiting short-term price trends.