Trimethylolpropane (TMP) Price Trend and Forecast 2026-2027

Market Overview

TMP prices in North America fell 16.9% across 2025, declining from USD 2.263/KG in Q1 to USD 1.881/KG by Q4 as propylene and n-butyraldehyde feedstock costs eroded the production floor. Globally, the average dropped from USD 1.789/KG to USD 1.541/KG, a 13.9% full-year decline. For the remainder of 2026, a global average of USD 1.55 to USD 1.72/KG is expected, supported by spring coatings demand recovery and firming feedstock costs.

Trimethylolpropane is a trifunctional aliphatic alcohol manufactured through aldol condensation of n-butyraldehyde and formaldehyde. The coatings and alkyd resin sector absorbs approximately 55% of the global demand, with synthetic lubricants at 20%, radiation-curable acrylates at 15%, and plasticizers and specialty applications at 10%.

Key structural pricing drivers include n-butyraldehyde feedstock costs derived from propylene, formaldehyde values linked to methanol markets, energy tariffs at production sites in Europe and Northeast Asia, and downstream demand cycles tied to construction activity and the automotive refinishing sector.

Trimethylolpropane (TMP) Price Forecast for 2026

The TMP supply-demand balance through the remainder of 2026 is expected to gradually firm. Production cost floors are recovering as propylene and methanol trend upward from Q1 2026 lows. Q2 2026 already shows a roughly 7% recovery across regions as coatings demand picks up seasonally. The primary upside risk is a sustained propylene price increase; the primary downside risk is further Chinese capacity additions depressing the Northeast Asian benchmark.

For the Quarter Ending March 2026

TMP Prices Q1 2026:

• Europe: USD 1.473/KG
• North America: USD 1.924/KG
• Northeast Asia: USD 1.220/KG

Trimethylolpropane (TMP) Prices in Europe

European TMP averaged USD 1.473/KG in Q1 2026, falling a further 4.5% from USD 1.542/KG in Q4 2025. Methanol and formaldehyde values remained under pressure through the winter months, keeping the cost base subdued. Seasonal demand from the coatings sector was limited as the typical spring construction pickup had not yet commenced in Q1.

Import pressure from Asian producers remained a structural factor as the quarter progressed. European production sites continued to operate at measured utilisation rates as order books remained thin. The Q1 trough established the cost floor supported by underlying raw material prices, setting the base from which the Q2 2026 recovery has since emerged.

Why did the price of TMP change in Q1 2026 in Europe?

Sustained formaldehyde feedstock softness and limited seasonal demand extended the decline into Q1. Import pressure from Asian origin volumes maintained competitive tension, preventing the price recovery until the spring coatings cycle activated in Q2 2026.

Trimethylolpropane (TMP) Prices in North America

North American TMP averaged USD 1.924/KG in Q1 2026, a modest recovery of 2.3% from USD 1.881/KG in Q4 2025. A marginal tightening in US Gulf Coast propylene availability, following planned maintenance at several steam crackers, lifted n-butyraldehyde costs and supported a floor for the TMP pricing.

Demand from the industrial coatings segment picked up modestly compared with the subdued Q4, as manufacturers began restocking ahead of the spring application season. The recovery remained measured as residential construction activity had not yet shown material improvement. The 2.3% Q1 gain was the first positive quarterly move in the North American market since Q1 2025.

Why did the price of TMP change in Q1 2026 in North America?

Planned cracker maintenance tightened propylene and n-butyraldehyde availability, supporting a modest cost floor recovery. Early restocking activity from industrial coatings buyers contributed incremental demand, producing the 2.3% quarterly gain in Q1 2026.

Trimethylolpropane (TMP) Prices in Northeast Asia

Northeast Asian TMP averaged USD 1.220/KG in Q1 2026, rising 1.5% from USD 1.201/KG in Q4 2025. A moderate uptick in methanol prices across Northeast Asia, driven by seasonal heating fuel competition in Q1, raised the formaldehyde input costs slightly. Export demand from Southeast Asian markets for TMP-based synthetic lubricant blends showed measured improvement.

Domestic Chinese construction activity in Q1 remained seasonally suppressed due to the Lunar New Year calendar, limiting the coatings demand during the quarter. Despite the seasonal lull, the slight feedstock cost recovery supported a marginal price improvement, maintaining Northeast Asian prices as the lowest among the reporting regions.

Why did the price of TMP change in Q1 2026 in Northeast Asia?

A seasonal methanol price uptick raised formaldehyde input costs modestly. Incremental export demand from Southeast Asia supported the 1.5% Q1 recovery, while the region maintained the lowest reported TMP prices among the three key markets.

For the Quarter Ending December 2025

TMP Prices Q4 2025:

• Europe: USD 1.542/KG
• North America: USD 1.881/KG
• Northeast Asia: USD 1.201/KG

Trimethylolpropane (TMP) Prices in Europe

In Q4 2025, European TMP averaged USD 1.542/KG, falling 11.6% from USD 1.745/KG in Q3. Formaldehyde feedstock costs declined sharply as methanol imports into Northwest Europe landed at competitive values, compressing the production cost floor. The n-butyraldehyde market tracked a concurrent decline tied to softer propylene margins across the key German and Dutch production clusters.

Industrial buyers entered Q4 with elevated inventory positions, reducing spot purchasing. Destocking across coatings and alkyd resin segments continued through year-end, releasing held volumes and tipping the market into a supply surplus.

Why did the price of TMP change in Q4 2025 in Europe?

Formaldehyde and n-butyraldehyde feedstock cost reductions compressed the production floor. Aggressive buyer destocking and reduced year-end procurement activity from the coatings sector combined to tip the available supply into excess, driving the 11.6% Q4 decline.

Trimethylolpropane (TMP) Prices in North America

North American TMP averaged USD 1.881/KG in Q4 2025, falling 14.8% from USD 2.207/KG in Q3, the steepest quarterly decline among reporting regions. Propylene prices on the US Gulf Coast moved lower through Q4 as upstream refinery run rates increased and ethane cracking output remained elevated, reducing the n-butyraldehyde production costs for domestic TMP manufacturers.

Coatings sector procurement tracked below seasonal norms as residential construction activity softened across major US metropolitan areas. European import volumes, redirected following weaker domestic demand, intensified competition for North American contract volumes. The combination of lower feedstock costs and weakened downstream pull drove the sharpest Q4 repricing observed across all the reporting regions.

Why did the price of TMP change in Q4 2025 in North America?

Lower propylene and n-butyraldehyde costs reduced the domestic production floor, while European import competition constrained the contract pricing power. Subdued residential construction activity reduced the coatings sector demand, amplifying the quarterly decline to 14.8%.

Trimethylolpropane (TMP) Prices in Northeast Asia

Northeast Asian TMP averaged USD 1.201/KG in Q4 2025, declining 4.8% from USD 1.262/KG in Q3. Chinese formaldehyde production costs moderated as methanol spot values eased, bringing downstream TMP production costs lower. Expanded capacity from new Chinese facilities added incremental supply at competitive ex-works prices, maintaining downward pressure across the region.

The coatings sector in Northeast Asia maintained relatively steady procurement compared with the Western markets, limiting the scale of the Q4 decline. Export demand from Southeast Asian resin producers provided partial demand support through the quarter. The shallow Q4 price reduction reflected the region's structural cost advantage and the continued absorption of new capacity by regional markets.

Why did the price of TMP change in Q4 2025 in Northeast Asia?

Easing methanol and formaldehyde costs lowered the Chinese production floor. New capacity additions maintained competitive pricing pressure. Steady regional coatings demand moderated the decline to 4.8%, the smallest Q4 move among the reporting regions.

Quarterly Trimethylolpropane (TMP) Price Trends

TMP prices traced a broad arc of softening through 2025 before a partial recovery entering Q2 2026. The global average peaked at USD 1.795/KG in Q2 2025 before declining to USD 1.539/KG by Q1 2026. Raw material cost deflation drove the downtrend; firming feedstock costs and the coatings sector revival are supporting the Q2 recovery.

What was Trimethylolpropane (TMP) Price in 2025?

TMP prices tracked a broad downward path throughout 2025 across all reporting regions. The market opened Q1 2025 at a global average of USD 1.789/KG before edging marginally higher in Q2 as seasonal coatings demand provided brief support. The trajectory reversed firmly through Q3 and Q4, with the global average closing the year at USD 1.541/KG, a full-year decline of 13.9%. Three forces defined the annual direction:

• Softening n-butyraldehyde costs as propylene feedstock margins compressed across the United States and Europe
• Moderated formaldehyde pricing driven by lower methanol values across Northeast Asia
• Subdued downstream coatings demand as residential construction activity slowed in key Western markets

Trimethylolpropane (TMP) Prices in Europe in 2025

European TMP opened Q1 2025 at USD 1.811/KG and closed Q4 at USD 1.542/KG, a full-year decline of 14.9%. A brief Q2 upswing on seasonal coatings buying reversed in Q3 as formaldehyde costs eased and Northeast Asian import competition intensified. Q4 saw the sharpest drop as industrial buyer destocking accelerated and energy costs moderated.

Trimethylolpropane (TMP) Prices in North America in 2025

North American TMP fell from USD 2.263/KG in Q1 to USD 1.881/KG in Q4 2025, the steepest full-year decline at 16.9%. Softening propylene and n-butyraldehyde costs drove a gradual H1 easing, and the Q4 correction of 14.8% reflected accelerated buyer destocking and weakened coatings demand from the residential construction segment.

Trimethylolpropane (TMP) Prices in Northeast Asia in 2025

Northeast Asian TMP held the most resilient trajectory, opening Q1 2025 at USD 1.292/KG and closing Q4 at USD 1.201/KG, a full-year decline of 7.0%. A brief Q2 uptick on domestic coating resin demand reversed as Chinese capacity additions expanded supply and competitive export pressure capped the recovery.

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Expert Market Research tracks TMP prices continuously across Europe, North America, and Northeast Asia, tracing every move through n-butyraldehyde costs, formaldehyde feedstock economics, and downstream coatings and lubricants demand. Forecasts integrate feedstock economics and trade flow data. Contact us for TMP pricing data and procurement advisory.