Potassium Hydroxide Prices

Potassium Hydroxide Price Trend, Index and Forecast

Track real-time and historical potassium hydroxide prices across global regions. Updated monthly with market insights, drivers, and forecasts.

Potassium Hydroxide Prices February 2026

Potassium Hydroxide Price Index (USD/KG): 

The chart below highlights monthly potassium hydroxide prices across different regions.

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Market Overview Q4 Ending December 2025

Northeast Asia: The potassium hydroxide prices in Northeast Asia reached 1.14 USD/KG in December 2025. The upward pricing movement registered between September and December 2025 was 13.8%. The notable price appreciation was primarily driven by tightened supply conditions resulting from reduced chlor alkali plant operating rates, which significantly constrained potassium hydroxide availability across the region. Robust demand from the battery electrolyte, fertilizer, and specialty chemical manufacturing sectors intensified procurement competition amid limited spot market volumes. Escalating upstream potassium chloride feedstock and energy costs further elevated production expenses for regional producers. Additionally, heightened consumption from the soap and detergent formulation segments sustained strong offtake fundamentals, while strategic inventory building by key consumers anticipating continued supply constraints reinforced pronounced bullish pricing momentum throughout the quarterly period.

Europe: The potassium hydroxide prices in Europe reached 0.78 USD/KG in December 2025. The upward pricing movement registered between September and December 2025 was 19.6%. Rising energy costs across the region were the primary driver of the large price increase, as higher electricity prices significantly increased the operating costs of chlor alkali electrolysis plants. Regional quantities were further constrained by limited supply, driven by lower production amid adverse energy economics. Procurement activity remained strong throughout the quarter, driven by sustained demand from the pharmaceutical, biodiesel, and agrochemical manufacturing industries. Furthermore, strong upstream potassium chloride feedstock prices intensified cost pressures across the supply chain, and buyers' sourcing flexibility was constrained by a lack of import options due to high international prices and freight costs, all of which contributed to the market's continued bullishness throughout the quarter.

Middle East: The potassium hydroxide prices in the Middle East reached 1.43 USD/KG in December 2025. The upward pricing movement registered between September and December 2025 was 13.2%. Strong demand from the petroleum refining and industrial cleaning chemical industries, which increased procurement activity amid growing downstream operational requirements throughout the area, was the primary driver of the considerable price strengthening. Regional availability was further constrained by tighter supply due to capacity constraints at key chlor alkali production facilities. Domestic manufacturers' production costs increased due to rising energy and upstream potassium feedstock costs, which further fueled upward pricing dynamics. Furthermore, consistent consumption from the water treatment and food processing sectors maintained strong offtake fundamentals, and limited import supply increased downstream consumers' competition for purchases, maintaining an optimistic pricing sentiment throughout the quarter.

Southeast Asia: The potassium hydroxide prices in Southeast Asia reached 1.12 USD/KG in December 2025. The upward pricing movement registered between September and December 2025 was 1.4%. The marginal price increase reflected a largely balanced market environment, with steady demand from soap manufacturing, fertilizer, and industrial chemical sectors sustaining baseline procurement activity throughout the quarter. Firm upstream potassium chloride feedstock costs provided incremental pricing support for regional producers. Controlled production output from established chlor alkali facilities maintained balanced supply demand dynamics, preventing excess market availability. Moderate consumption from the rubber processing and textile dyeing segments sustained consistent fundamentals, while equilibrium between supply levels and downstream requirements limited significant pricing fluctuation, contributing to near flat yet marginally bullish market conditions across the quarterly period.

North America: The potassium hydroxide prices in North America reached 1.09 USD/KG in December 2025. The upward pricing movement registered between September and December 2025 was 23.9%. Acute supply scarcity, driven by lower chlor alkali production amid high energy costs and planned maintenance turnarounds at major electrolysis facilities, was the main cause of the significant price increase. In the face of extremely limited spot market availability, increased demand from the battery manufacturing, agrochemical, and specialty chemical industries intensified procurement rivalry. Production costs increased throughout the supply chain due to rising upstream power and potassium chloride feedstock costs.

Market Overview Q3 Ending September 2025

Northeast Asia: The decline was primarily driven by easing supply constraints from China and South Korea, coupled with reduced demand from the downstream chemical and soap manufacturing sectors. Key supply-side factors included lower raw material costs for caustic potash and improved domestic logistics efficiencies, which decreased transportation and port-handling charges. Exchange rate fluctuations of the Japanese yen against the US dollar also contributed to downward pricing pressures. Regulatory compliance costs, including environmental controls for effluent treatment in manufacturing plants, remained constant and did not significantly affect pricing. Overall, a combination of steady supply, moderated demand, and favorable cost components shaped the price trajectory in Northeast Asia during this quarter.

Europe: Prices in Europe declined. The reduction reflected weaker industrial demand from key consumer segments such as detergents, pharmaceuticals, and pulp and paper. Supply-side influences included increased imports from Asia and the Middle East, benefiting from depreciated shipping costs and favorable currency exchange rates in the eurozone. Additional factors included operational improvements at European KOH manufacturing facilities, which reduced production costs per ton. Domestic logistical efficiency gains, including optimized rail and road transport routes, also contributed to lower market prices. Collectively, these dynamics resulted in significant downward movement for KOH pricing across European markets in this quarter.

Middle East: The price movement was influenced by steady supply from major producers in Saudi Arabia and the UAE, which benefited from lower feedstock costs and energy subsidies. Regional demand remained moderate, primarily driven by chemical and agricultural fertilizer sectors, with limited growth in the pulp and paper industries. Shipping and logistics costs to neighboring regions, including port handling and customs charges, decreased slightly due to improved operational efficiency and reduced fuel costs. Currency stability in key markets, such as the UAE dirham pegged to the US dollar, ensured minimal fluctuations in import/export pricing. Overall, moderate demand coupled with efficient supply-side operations led to a downward adjustment in KOH prices during this quarter.

Southeast Asia: The upward movement was primarily driven by higher regional demand from industrial cleaning, chemical, and biofuel sectors. Supply-side constraints in Indonesia and Thailand, caused by temporary plant maintenance and limited feedstock availability, tightened market supply. Additional cost components, including port handling charges and local transportation expenses, further contributed to price increases. Currency fluctuations in Indonesia (IDR) and the Philippines (PHP) versus the US dollar added to import costs. Overall, the combination of stronger demand and temporary supply disruptions shaped the positive price trajectory in Southeast Asia during this quarter.

North America: The decline was mainly due to weakening demand in the chemical processing and cleaning products industries, combined with increased import volumes from Europe and Asia at competitive rates. Lower production costs, attributed to reduced energy prices for electrolysis plants and stable raw material supply, contributed to the downward pricing pressure. Additionally, improvements in domestic logistics and rail transport efficiency facilitated smoother distribution, reducing operational costs. Currency stability of the US dollar against other major currencies limited additional import cost fluctuations. As a result, the overall pricing trend for KOH in North America showed a marked decrease.

Potassium Hydroxide Price Trend, Market Analysis, and News

IMARC's latest publication, “Potassium Hydroxide Prices, Trend, Chart, Demand, Market Analysis, News, Historical and Forecast Data Report 2026 Edition,” presents a detailed examination of the potassium hydroxide market, providing insights into both global and regional trends that are shaping prices. This report delves into the spot price of potassium hydroxide at major ports and analyzes the composition of prices, including FOB and CIF terms. It also presents detailed potassium hydroxide prices trend analysis by region, covering North America, Europe, Asia Pacific, Latin America, and Middle East and Africa. The factors affecting potassium hydroxide pricing, such as the dynamics of supply and demand, geopolitical influences, and sector-specific developments, are thoroughly explored. This comprehensive report helps stakeholders stay informed with the latest market news, regulatory updates, and technological progress, facilitating informed strategic decision-making and forecasting.

Potassium Hydroxide Industry Analysis

The global potassium hydroxide industry size reached USD 2.49 Billion in 2025. By 2034, IMARC Group expects the market to reach USD 3.84 Billion, at a projected CAGR of 4.90% during 2026-2034. The market is driven by the growing demand for potassium hydroxide in fertilizers, pharmaceuticals, and battery electrolytes, coupled with rising applications in biodiesel production, increasing industrial cleaning needs, and expanding chemical manufacturing.

Latest developments in the potassium hydroxide industry:

• April 2025: Unid, a South Korean producer of potassium-based chemicals, inaugurated its new potassium hydroxide facility in Yichang, Hubei Province, China. The project’s initial phase added 90,000 tons of annual potassium hydroxide capacity, supported by advanced production technology.
   
• February 2024: INEOS Inovyn introduced its Ultra Low Carbon (ULC) Chlor-Alkali range, reducing CO2 emissions by up to 70%. The new range, including Caustic Soda, Caustic Potash, and Chlorine, aids customers in meeting their 2030 emission reduction targets.

Product Description

Potassium hydroxide (KOH) is a strong alkaline compound also known as caustic potash. It is a white, solid substance that readily absorbs moisture from the air, often appearing as a colorless crystalline material. When dissolved in water, it forms a highly corrosive and strongly basic solution. Potassium hydroxide is an inorganic chemical belonging to the hydroxide group and is commonly produced by the electrolysis of potassium chloride. Potassium hydroxide has a wide range of applications in various industries due to its strong alkaline nature. It is extensively used in the manufacture of soaps and detergents, where it acts as a saponification agent, converting fats and oils into soap and glycerol. The compound is also crucial in the production of biodiesel, where it catalyzes the transesterification process. Additionally, potassium hydroxide is employed in the food industry for pH regulation and as a thickening agent and stabilizer. Besides this, it is used as a reagent in chemical analyses and experiments in laboratories.

Report Coverage

Key Benefits for Stakeholders:

• IMARC’s report presents a detailed analysis of potassium hydroxide pricing, covering global and regional trends, spot prices at key ports, and a breakdown of Ex Works, FOB, and CIF prices.
• The study examines factors affecting potassium hydroxide price trend, including raw material costs, supply-demand shifts, geopolitical impacts, and industry developments, offering insights for informed decision-making.
• The competitive landscape review equips stakeholders with crucial insights into the latest market news, regulatory changes, and technological advancements, ensuring a well-rounded, strategic overview for forecasting and planning.
• IMARC offers various subscription options, including monthly, quarterly, and biannual updates, allowing clients to stay informed with the latest market trends, ongoing developments, and comprehensive market insights, ensuring they remain at the forefront of the potassium hydroxide industry.