January 27th news: On January 27th, Dongying Hualian Petrochemical Co., Ltd. announced an increase in the latest propylene price. The ex-factory self-pickup price was raised by 100 yuan/ton to 6,383 yuan/ton. The 120,000-ton/year propylene plant is operating smoothly. Chempricehub analysis of propylene, long-short score: 1.5. The article reports that Dongying Hualian Petrochemical has raised the ex-factory self-pickup price of propylene by 100 yuan/ton to 6,383 yuan/ton, with stable plant operation, indicating that suppliers in the spot market are actively raising prices, reflecting increased demand or optimistic market expectations. This directly pushes up the spot price of propylene, benefiting short-term market sentiment and price trends. Score +1.5, considered a relatively strong positive, as the price increase is significant but not extreme, combined with stable supply, supporting an upward price trend.