From 2025 to the first half of 2026, the global potassium hydroxide (KOH) market displayed a clear trend of structural divergence. While raw material costs — particularly potassium chloride — rose significantly, the transmission to KOH prices varied by grade: 90% solid KOH saw an average annual increase of approximately 8.4%, whereas 48% liquid KOH recorded only a 0.5% rise. Industrial-grade KOH faces persistent overcapacity and weakening traditional demand in soaps and detergents, yet emerging sectors — including new energy batteries, electronics, and liquid fertilizers — are driving rapid growth in high-purity grades. Capacity expansions continue across key regions, especially China, while trade policies such as Japan’s anti-dumping review add complexity. By 2032, the premiumization trend between industrial and high‑purity KOH will intensify. For buyers, securing consistent quality and supply from a reliable partner is essential. HISEACHEM delivers high‑purity KOH, competitive pricin