March 5th News: On March 5th, Shandong Lihuayi Weiyuan Chemical's ex-factory listed price for propylene glycol was 5,950 yuan/ton, representing an increase of 250 yuan/ton. Chempricehub's analysis of propylene glycol, with a bullish-bearish score of 1, reports that Shandong Lihuayi Weiyuan Chemical raised its ex-factory listed price for propylene glycol by 250 yuan/ton to 5,950 yuan/ton. This indicates tightening market supply or strengthening demand, providing favorable support for the spot price of propylene glycol. The significant price increase (approximately 4.2%) reflects the company's strong willingness to maintain prices. It is expected that the spot market may continue its upward trend in the short term, driven by favorable factors such as cost pressures or recovering downstream demand.