March 9th News: On March 9th, Shandong Lihuayi Weiyuan Chemical's propylene glycol ex-factory listed price was 6,800 yuan/ton, an increase of 850 yuan/ton. Chempricehub's analysis of propylene glycol, with a bullish-bearish score of 2: The ex-factory listed price of propylene glycol has been raised by 850 yuan/ton to 6,800 yuan/ton, a significant increase, indicating tight supply or strong demand, which constitutes a major positive factor for spot prices. This adjustment may stem from rising raw material costs or robust demand from downstream industries and is expected to drive further increases in spot market prices. It is recommended to monitor subsequent supply and demand dynamics.