According to a research report published by Spherical Insights & Consulting, The Global Caustic Soda Market Size Expected to Grow from USD 44.8 Billion in 2023 to USD 73.3 Billion by 2033, at a CAGR of 5.05% during the forecast period 2023-2033. The caustic soda market refers to the global industry encompassing the manufacturing, distribution, and consumption of caustic soda, that is, sodium hydroxide, NaOH, a chemical that is both highly alkaline and versatile in its applications.