Executive Overview: The Global Sodium Metabisulfite Market Sodium metabisulfite (Na₂S₂O₅) is a versatile chemical compound critical to industries ranging from food preservation to water treatment. The global market, valued at $284.6 million in 2023, is projected to reach $368.7 million by 2029, growing at a compound annual growth rate (CAGR) of 3.2%​ . This growth is driven by increasing demand for preservatives, environmentally friendly water treatment solutions, and bleaching agents in pulp and paper manufacturing. The market is characterized by a mix of multinational corporations, regional leaders, and niche players, with procurement patterns reflecting both industrial demand and sustainability priorities. Understanding the global buyer landscape requires analyzing key sectors, regional…