Chempricehub, May 25 — In April 2026, China's solid caustic soda exports totaled 94,639.07 metric tons, up 26.21% month-on-month (MoM) and 71.43% year-on-year (YoY). The average export price stood at $490.84 per metric ton, rising 4.81% MoM but declining 10.87% YoY.