April 08 News: On April 8, Shandong Zhuohang New Materials (Heze) Co., Ltd. raised the ex-factory listed price of propylene glycol by 200 yuan/ton to 11,200 yuan/ton. Chempricehub analysis of propylene glycol, long-short score: 1. The increase in the ex-factory listed price of propylene glycol by 200 yuan/ton to 11,200 yuan/ton reflects tightening market supply and demand or increased demand, providing significant support to spot prices. This price adjustment is considered a generally positive event, scoring +1, which is favorable for the spot market.