On January 9, the propylene oxide unit of Lihuayi Weiyuan Chemical Co., Ltd. operated normally, with an ex-factory price of 7,900 yuan per ton, an increase of 100 yuan per ton compared to the previous day. PriceSeek's analysis of propylene oxide, with a long-short rating: 1, indicates that the ex-factory price of propylene oxide rose by 100 yuan per ton to 7,900 yuan per ton, and the unit operated normally, suggesting a tightening of market supply and demand or an increase in demand, directly driving up spot prices. This positive factor may stem from increased demand in downstream applications (such as the polyether industry), benefiting seller profits and market sentiment, with a rating of moderately positive +1.