In May 2026, China's import volume of solid caustic soda was 960.35 tons, representing a month-on-month (MoM) decrease of 9.11% and a year-on-year (YoY) increase of 82.52%. The average import price stood at 1,125.24 USD/ton, with a MoM increase of 18.16% and a YoY decrease of 17.25%.