March 23 news: On March 23, the price of liquid caustic soda at Shandong Binhua was raised, with the quotation for 32% ion-exchange membrane caustic soda increasing to 720 yuan/ton, up by 20 yuan/ton compared to the previous trading day. Actual orders are negotiable, and the liquid caustic soda plant is operating normally. Chempricehub analysis of caustic soda, long-short score: 1.5. The article reports that the quotation for 32% ion-exchange membrane liquid caustic soda at Shandong Binhua increased by 20 yuan/ton to 720 yuan/ton, with the plant operating normally, indicating strong market demand and stable supply, which is favorable for spot prices. Combined with the caustic soda futures market, such as the 2605 contract closing at 2544 yuan/ton (up 38 yuan), the market's bullish sentiment continues. This spot price increase may further drive up futures prices, supporting the upward trend.