Hexamethylene Diisocyanate Price Trend, Analysis, Forecast & Market Insights

Endru Smith
Aug 20
4 min read

Hexamethylene Diisocyanate (HDI) is an aliphatic diisocyanate primarily used in the production of high-performance polyurethane coatings, adhesives, sealants, and elastomers. Known for its superior weather resistance and low yellowing properties, HDI is a preferred choice for automotive refinishes, industrial coatings, aerospace applications, and specialty polymers. It is produced via the phosgenation of hexamethylene diamine, making its price dependent on raw materials such as phosgene, chlorine, and hexamethylene diamine - alongside energy costs and environmental compliance factors.

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Latest price overview

The Hexamethylene Diisocyanate Price Trend in recent weeks has been shaped by steady downstream demand from the automotive and industrial coatings sectors, coupled with fluctuations in raw material and energy prices. Regional supply availability remains balanced, although maintenance turnarounds at certain production facilities have introduced temporary tightness.

Asian producers, particularly in China and Japan, have maintained competitive FOB pricing, while freight costs and currency fluctuations continue to influence CFR offers in import-driven markets such as Europe and North America. Specialty grade HDI monomers for high-end coatings are commanding premiums due to stricter quality specifications.

News and Market Updates to Watch

Key developments affecting HDI market sentiment include:

Scheduled maintenance and capacity optimization at major HDI production plants in Asia and Europe.
Volatility in hexamethylene diamine costs linked to cyclohexane and ammonia pricing trends.
Rising energy prices in Europe impacting production costs for isocyanates.
Increasing demand from the automotive and construction coating industries as global manufacturing rebounds.
Regulatory trends toward low-VOC and eco-friendly coatings, which may boost demand for HDI-based systems.

Trade patterns are also shifting, with Asia-to-Europe and Asia-to-Americas exports remaining critical in meeting regional demand imbalances.

Historical Curve and Market Signals

Historical HDI prices exhibit patterns influenced by raw material volatility, energy costs, and downstream industry health:

Feedstock dependency – Spikes in hexamethylene diamine and chlorine prices directly impact HDI production costs.
Industrial demand cycles – Automotive refinishes, aerospace, and infrastructure coatings create seasonal and cyclical demand patterns.
Production disruptions – Planned or unplanned shutdowns at major facilities can cause short-term price surges.

Tracking HDI alongside related polyurethane raw materials such as MDI (Methylene Diphenyl Diisocyanate) and TDI (Toluene Diisocyanate) helps procurement teams forecast potential price shifts.

Forecast outlook

Short-term HDI pricing is expected to remain steady with possible firmness in case of upstream feedstock cost increases or supply constraints. Over the medium term, influencing factors include:

Global manufacturing output growth, particularly in automotive and industrial sectors.
New capacity additions or plant upgrades in Asia and Europe.
Energy price stability and raw material availability.
Regulatory pressures pushing demand toward higher-performance, environmentally compliant coatings.

Scenario-based planning that accounts for feedstock markets, freight rates, and regional demand trends offers the most reliable procurement strategy.

Regional insights and analysis

Asia Pacific

A major HDI production hub, with China, Japan, and South Korea leading output. Prices here are influenced by domestic demand, feedstock costs, and export competitiveness. Asian FOB offers often set the global price floor.

Europe

Well-developed coatings industry supports steady HDI consumption. Energy prices and environmental compliance costs add to production expenses, influencing local ex-works and CFR prices.

North America

Stable domestic demand from automotive, aerospace, and industrial coatings industries. Imports from Asia supplement supply, with pricing affected by currency movements and freight costs.

Middle East & Africa

Emerging demand from construction and industrial coatings markets. Reliance on imports from Asia and Europe makes landed costs sensitive to global trade conditions.

Latin America

Growing demand from industrial and infrastructure sectors, with imports from Asia as the primary source. Currency volatility can significantly impact purchasing decisions.

Market insights: supply chain and demand drivers

Feedstock sensitivity: Prices for hexamethylene diamine and chlorine play a central role in HDI pricing.End-use stability: Automotive and industrial coatings provide consistent baseline demand.Specialty grade demand: Higher-purity HDI for aerospace and high-performance coatings commands a price premium.

Many buyers balance long-term supply agreements with selective spot market purchases to optimize cost and supply security.

Database, Chart, Historical Data, and Methodology

Our HDI market intelligence tools provide:

Daily, weekly, and monthly price charts for FOB, CFR, and ex-works markets.
Downloadable historical data for multi-year analysis.
Correlation tracking with feedstocks like hexamethylene diamine, phosgene, and energy benchmarks.
Forward curves offering base, high, and low projections for 12–18 month planning.

Prices are validated through producer quotes, confirmed trades, and industry reports to ensure accuracy.

View the Hexamethylene Diisocyanate Price Trend for interactive dashboards, historical time series, and forecast models.

Practical buying strategy for HDI

Monitor feedstock markets, particularly hexamethylene diamine and chlorine, for early cost signals.
Secure term contracts for critical volumes while leveraging spot purchases in periods of soft pricing.
Diversify supplier base to mitigate risks from regional disruptions.
Time purchases with production and maintenance cycles in major manufacturing hubs.