On January 7, Lihuayi Weiyuan Chemical Co., Ltd. raised the ex-factory settlement price of acetone by 100 yuan to 4,300 yuan per ton, effective from January 7. PriceSeek analysis of acetone, with a long-short score of 1: The increase of 100 yuan per ton in the ex-factory settlement price of acetone to 4,300 yuan per ton directly reflects producers' optimistic expectations regarding market supply and demand, likely driven by tightening supply or rising demand. This will support a short-term rise in spot prices and boost market sentiment. However, attention should be paid to the subsequent impact of actual transaction volumes and inventory changes on the sustainability of the price increase.