In 2025, the global Caustic Soda market displayed moderate fluctuations as trade, industrial consumption, and energy costs shaped pricing. The Caustic Soda price trend in India showed a slight downward movement, reflecting cautious procurement by downstream industries and competitive local offerings.
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Caustic Soda prices in India ranged from USD 475–540 per metric ton, with a 5.64 percent decline in Q3. The chemical, alumina, and pulp sectors maintained steady purchasing but remained price-sensitive amid rising electricity and freight costs.
In China, FOB Qingdao prices fell by 3 percent. Domestic output remained consistent, while buyers in textiles and chemical sectors managed inventory levels to take advantage of stable supply and moderate price reductions.
Japan observed a 4.62 percent decrease in Caustic Soda prices. Limited demand from chemical and pulp sectors prompted sellers to offer smaller concessions, helping maintain overall market balance.
Mexico experienced a slight 2 percent price drop, with CIF Manzanillo shipments remaining steady. Industrial buyers in chemical and sanitation sectors adjusted purchase volumes to match operational requirements and market availability.
Other regions, including Europe and Southeast Asia, maintained relative stability, with supply sufficiency supporting steady trading activity. Overall, Caustic Soda prices in Q3 2025 reflected a combination of strategic procurement, controlled supply, and cautious downstream demand, setting the stage for measured adjustments in the following quarter.
