On May 6, Shandong Lihuayi Weiyuan Chemical lowered its ex-factory listing price for propylene glycol by 200 CNY/ton to 9,000 CNY/ton. Chempricehub's assessment of propylene glycol: bearish-bullish score -1. The price reduction reflects a relatively strong willingness of the local supply side to offer concessions for shipment, which generally exerts a moderately bearish influence on spot propylene glycol prices.