Aluminium Trihydrate Price Trend and Forecast 2026-2027

Market Overview

The United States wore the highest price tag for Aluminium Trihydrate in the first half of 2026 (H1 2026), of all of the markets we track, climbing by 2.2% from a value of USD 0.635/KG in Q1 to USD 0.649/KG in Q2. The flame-retardant and construction-filler buyers kept the demand on an even keel, the firmer alumina and caustic soda costs did the rest, and that gentle firming from late 2025 just kept on going. The world average shifted less, from a value of USD 0.452/KG to USD 0.461/KG, a rise of 2.0 percent over the period. For the second half of 2026 (H2 2026), one can figure a range of USD 0.46 to 0.51/KG globally, with the wire and cable insulation demand on the mend and the alumina feedstock costs staying firm across the producing regions.

Aluminium Trihydrate, or ATH for short, is a Bayer-process product. The caustic soda precipitates the aluminium hydroxide out from the digested bauxite ore, and then the material gets washed, classified, and dried to a target particle size. That white crystalline powder trades across a range of grades, from the coarse ground material for general fillers up to the fine precipitated and surface-treated grades for flame-retardant polymer compounding. Flame retardancy is the dominant use for it. When heated, the ATH releases its bound water in an endothermic reaction, suppressing the combustion in wire and cable insulation, polymer compounds, and construction composites, without the smoke and toxicity that the halogenated retardants carry. After that come the construction-grade fillers for solid surface and cultured stone, plus the coatings, adhesives, and paper and rubber filler applications. The bauxite and alumina set the price floor. The caustic soda and energy costs at the refining hubs make up the rest.

Aluminium Trihydrate Price Forecast for 2026

Aluminium Trihydrate held a firm tone heading into the second half of 2026 (H2 2026). The wire and cable insulation and construction-filler buyers came back over the H1, and the polymer compounders kept ordering at a steady rate. The alumina and caustic soda costs firmed right alongside that recovering demand, and the cost base stayed comfortably supported across most of the refining regions into the H2.

For the Quarter Ending June 2026

Aluminium Trihydrate Prices Q2 2026:

• United States: USD 0.649/KG
• China: USD 0.398/KG
• Germany: USD 0.548/KG
• India: USD 0.441/KG

Aluminium Trihydrate Prices in the United States

The US Aluminium Trihydrate closed Q2 at a value of USD 0.649/KG, up by 2.2% on the previous quarter. The ports stayed congested, the freight and insurance stayed expensive, and the steady flame-retardant compounding demand gave it the final nudge.

Why did the price of Aluminium Trihydrate change in Q2 2026 in the United States?

• Port congestion pushed ships onto longer routes.
• Firmer alumina and caustic soda drove unit costs higher.
• Reliable wire and cable insulation buying settled the quarter at USD 0.649/KG.

Aluminium Trihydrate Prices in China

China stayed the cheapest, though even there the prices inched up by 1.8%, from a value of USD 0.391/KG to USD 0.398/KG. A partial revival in the domestic plastics and construction-filler buying, against the firmer alumina, explains it.

Why did the price of Aluminium Trihydrate change in Q2 2026 in China?

• Domestic plastics and construction-filler buying partly recovered.
• Rising alumina and energy costs pushed unit costs up together.
• Its deep domestic Bayer-process capacity still kept China the cheapest source, by a comfortable margin.

Aluminium Trihydrate Prices in Germany

Germany landed near the top of the table at a value of USD 0.548/KG, up by 1.5% on Q1. The alumina, caustic soda, and energy-linked costs across the European production just kept edging up further.

Why did the price of Aluminium Trihydrate change in Q2 2026 in Germany?

• Alumina, caustic soda, and energy costs rose together, raising European production expenses.
• Freight inflation and port congestion tightened an already thin spot market.
• Flame-retardant compounding demand held, and the quarter ended at USD 0.548/KG.

Aluminium Trihydrate Prices in India

India firmed by 1.6% to a value of USD 0.441/KG. The construction and cultured-stone filler buyers came back, and the bauxite-linked costs climbed right alongside.

Why did the price of Aluminium Trihydrate change in Q2 2026 in India?

• Construction and solid-surface filler buying bounced back.
• Domestic bauxite and caustic soda costs moved higher.
• Steady wire and cable demand pinned the quarter near USD 0.441/KG.

For the Quarter Ending March 2026

Aluminium Trihydrate Prices Q1 2026:

• United States: USD 0.635/KG
• China: USD 0.391/KG
• Germany: USD 0.540/KG
• India: USD 0.434/KG

Aluminium Trihydrate Prices in the United States

Q1 came in at a value of USD 0.635/KG, roughly 1.6% above the Q4 of 2025. The rerouted shipping and the costlier insurance started pinching the merchant supply late in the quarter, laying the ground for the steeper Q2 gain.

Why did the price of Aluminium Trihydrate change in Q1 2026 in the United States?

• Longer detour routes raised freight and insurance bills.
• Volatile energy prices lifted upstream alumina and caustic soda.
• Together, the two took the market to USD 0.635/KG.

Aluminium Trihydrate Prices in China

China ticked up by 1.3% to a value of USD 0.391/KG. The plastics and chemical-sector demand stayed steady, and a slight firming in the input costs was all it took to nudge the market higher.

Why did the price of Aluminium Trihydrate change in Q1 2026 in China?

• Plastics and chemical-sector compounders kept buying at a steady clip.
• Alumina costs firmed modestly.
• That was enough to carry the market to USD 0.391/KG.

Aluminium Trihydrate Prices in Germany

Germany gained by 1.7% to a value of USD 0.540/KG. The alumina and caustic soda costs kept climbing across the European refining hubs, setting up the further gains in Q2.

Why did the price of Aluminium Trihydrate change in Q1 2026 in Germany?

• Alumina, caustic soda, and energy-linked costs all climbed, and European production expenses rose with them.
• Flame-retardant demand held, order flow stayed consistent.
• Market worked its way up to USD 0.540/KG.

Aluminium Trihydrate Prices in India

India firmed by 1.4% to a value of USD 0.434/KG. The domestic bauxite-linked costs kept rising steadily, and the construction buying held its ground.

Why did the price of Aluminium Trihydrate change in Q1 2026 in India?

• Bauxite and caustic soda costs kept climbing domestically.
• Construction and cultured-stone filler demand stayed steady.
• Between them, they lifted the market to USD 0.434/KG.

Quarterly Aluminium Trihydrate Price Trends

A steady ascent, that's the picture across these six quarters. The global Aluminium Trihydrate firmed in every single one of them, lifted by the rising alumina and caustic soda costs and a gradual recovery in the flame-retardant demand. From a value of USD 0.418/KG in Q1 2025 to USD 0.461/KG in Q2 2026, a net gain of roughly 10.3 percent. Most of that traces back to the bauxite-linked feedstock cycles and the wire and cable insulation rebound.

What was Aluminium Trihydrate Price in 2025?

The input-cost inflation set the tone for Aluminium Trihydrate in the year 2025. The global average began near a value of USD 0.418/KG in Q1, finished at USD 0.445/KG by Q4, a full-year rise of about 6.5 percent. The bauxite-linked costs climbed all through the year, the alumina and caustic soda tracked them, and a steady recovery in the wire and cable insulation demand kept the trend pointed up.

Aluminium Trihydrate Prices in the United States in 2025

The US prices climbed from about a value of USD 0.588/KG in Q1 to USD 0.625/KG by Q4, a gain of 6.3 percent. The freight inflation and the port congestion carried most of the load, and the steady flame-retardant demand contributed the rest.

Aluminium Trihydrate Prices in China in 2025

China moved from around a value of USD 0.362/KG in Q1 to USD 0.386/KG by Q4, a rise of some 6.6 percent. A steady recovery in the plastics and construction-filler demand, plus the firmer alumina costs, kept the momentum going.

Aluminium Trihydrate Prices in Germany in 2025

Germany travelled from about a value of USD 0.498/KG in Q1 to USD 0.531/KG by Q4, up by 6.6 percent. The higher alumina, caustic soda, and energy costs across the European refining hubs powered the year-long climb.

Aluminium Trihydrate Prices in India in 2025

India advanced from around a value of USD 0.401/KG in Q1 to USD 0.428/KG by Q4, a gain of 6.7 percent, the top of all of the tracked regions. The growing construction and cultured-stone filler demand, with the firmer bauxite costs alongside, carried the trend.

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Expert Market Research: Your Source for Real-Time Aluminium Trihydrate Price Intelligence

Expert Market Research tracks the Aluminium Trihydrate pricing continuously, across every major producing and consuming region, always looking past the headline figure to what's actually driving it. Our analysts dig into the bauxite and alumina feedstock economics, the cost cycles running through the caustic soda and energy, and the movements in the flame-retardant and construction-filler demand. Contact us for the Aluminium Trihydrate pricing data, a market analysis fitted to your questions, and a procurement advisory shaped around how you source.