Methylene Diphenyl Diisocyanate (MDI) Market Size & Share Analysis - Growth Trends & Forecasts (2025 - 2030)

The Methylene Diphenyl Di-Isocyanate (MDI) Market is Segmented by Application (Rigid Foam, Flexible Foam, Coatings, Elastomers, Adhesives and Sealants, and Other Applications), End-User Industry (Construction, Furniture and Interiors, Electronics and Appliances, Automotive, Footwear, and Other End-User Industries), and Geography (Asia-Pacific, North America, Europe, South America, and the Middle East and Africa). The Report Offers the Market Sizes and Forecasts in Terms of Volume (kilotons) for all the Above Segments.

Methylene Diphenyl Diisocyanate (MDI) Market Size & Share Analysis - Growth Trends & Forecasts (2025 - 2030)

Methylene Diphenyl Di-isocyanate (MDI) Market Size

Methylene Diphenyl Di-isocyanate (MDI) Market  Summary
Study Period 2019 - 2030
Market Volume (2025) 8.49 Million tons
Market Volume (2030) 10.84 Million tons
CAGR 5.00 %
Fastest Growing Market Asia Pacific
Largest Market Asia Pacific
Market Concentration High

Major Players

Methylene Diphenyl Di-isocyanate (MDI) Market  Major Players

*Disclaimer: Major Players sorted in no particular order

Compare market size and growth of Methylene Diphenyl Di-isocyanate (MDI) Market with other markets in Chemicals & Materials Industry

Plastics, Polymers, and Elastomers

Adhesives and Sealants

Commodity Chemicals

Water and Wastewater Treatment

Advanced Materials

Construction Chemicals and Materials

Methylene Diphenyl Di-isocyanate (MDI) Market Analysis

The Methylene Diphenyl Di-isocyanate Market size is estimated at 8.49 million tons in 2025, and is expected to reach 10.84 million tons by 2030, at a CAGR of greater than 5% during the forecast period (2025-2030).

The global MDI market is experiencing significant transformation driven by broader industrial evolution and technological advancement across multiple sectors. The electronics manufacturing sector, a key consumer of MDI-based products, is witnessing remarkable growth with industry revenue projected to reach USD 1.5 trillion in 2022. According to ZVEI, the global electronics industry is poised for substantial growth, with America, Europe, and Asia expected to grow by 5%, 6%, and 7%, respectively. This growth is primarily attributed to increasing demand for consumer electronics, automotive electronics, and the rapid expansion of smart devices, all of which require MDI-based components for various applications, including insulation and protective coatings.


The construction sector continues to be a major driver of MDI consumption, with significant infrastructure developments occurring globally. According to Oxford Economics, the global construction market is expected to expand from USD 10.7 trillion to reach USD 15.2 trillion by 2030, with emerging markets accounting for a substantial portion of this growth. The increasing focus on energy-efficient buildings and sustainable construction practices has led to greater adoption of polyurethane-based insulation materials, which directly impacts Methylene Diphenyl Diisocyanate demand. This trend is particularly evident in developing economies where rapid urbanization and infrastructure development projects are driving construction activity.


The footwear and consumer goods industries are emerging as significant consumers of MDI-based materials, particularly in the manufacturing of shoe soles and high-performance athletic equipment. According to Statista, the footwear industry alone generated revenue of USD 488,289 million in 2022, indicating the substantial market potential for MDI applications in this sector. The industry's shift towards more sustainable and durable materials has led to increased adoption of MDI-based polyurethanes, particularly in premium and performance footwear segments.


The MDI industry is witnessing significant capacity expansions and technological innovations by major industry players to meet growing demand. In December 2021, BASF implemented a capacity increase program at their Verbund site in Geismar, Louisiana, with plans to double MDI capacity from 300,000 to approximately 600,000 metric tons per year. Similarly, Wanhua Chemical Group announced a technical renovation and capacity expansion project at their Ningbo production complex, demonstrating the industry's response to growing market demand. These developments indicate a robust outlook for the MDI market, supported by increasing industrial applications and technological advancements in production processes.

Segment Analysis: Application

Rigid Foams Segment in Methylene Diphenyl Di-isocyanate (MDI) Market

The rigid foams segment dominates the global MDI market, accounting for approximately 37% of the total market volume in 2024. This segment's prominence is primarily driven by its extensive use in insulation applications across the construction and automotive industries. Rigid polyurethane foams manufactured from MDI are particularly valued for their superior thermal insulation properties, which help in reducing heating and cooling costs while conserving energy in buildings and infrastructure. The segment's growth is further bolstered by increasing adoption in refrigeration equipment, building materials, and automotive components. The rising focus on energy-efficient construction and stringent building codes promoting better insulation standards across developed and developing economies continues to drive demand for rigid foams. Additionally, the segment benefits from the expanding cold chain infrastructure and growing demand for insulated panels in commercial and industrial construction.

Market Analysis of Methylene Diphenyl Di-isocyanate (MDI) Market: Chart for Application

Remaining Segments in MDI Market Applications

The flexible foams segment represents the second-largest application, primarily used in furniture, bedding, automotive interiors, and packaging applications. Coatings applications utilize MDI-based products for their superior durability and weather resistance properties in various industrial and commercial applications. The elastomers segment serves critical applications in automotive parts, industrial components, and footwear manufacturing. Adhesives and sealants applications leverage MDI's strong bonding properties for construction, automotive, and woodworking industries. The other applications segment includes specialized uses such as binders, waterborne polyurethane dispersions, and reaction injection molding, contributing to the market's diversification and technological advancement across various end-use industries.

Segment Analysis: End-User Industry

Construction Segment in Methylene Diphenyl Di-isocyanate (MDI) Market

The construction segment dominates the global MDI market, commanding approximately 32% of the total market share in 2024. This segment's prominence is primarily driven by the extensive use of MDI in various construction applications, particularly in rigid polyurethane foam insulation for buildings and infrastructure. The segment's growth is fueled by increasing emphasis on energy-efficient buildings, stringent building codes promoting better insulation, and the rising demand for sustainable construction materials. The construction sector's consumption of MDI is particularly strong in emerging economies like China and India, where rapid urbanization and infrastructure development projects are driving demand. Additionally, the segment benefits from the material's superior thermal insulation properties, durability, and effectiveness in reducing heating and cooling costs in buildings.

Remaining Segments in End-User Industry

The furniture and interiors segment represents the second-largest end-user category, driven by the growing demand for MDI in manufacturing flexible foams for seating, bedding, and upholstery applications. The automotive sector maintains significant market presence through applications in vehicle seating, interior components, and insulation materials. The electronics and appliances segment utilizes MDI primarily in insulation for refrigerators, freezers, and other household appliances. The footwear industry, though smaller in market share, remains a consistent consumer of MDI for shoe sole manufacturing and other footwear components. Each of these segments contributes to the market's diversity and stability, with varying growth patterns influenced by their respective industry dynamics and technological advancements.

Methylene Diphenyl Di-isocyanate (MDI) Market Geography Segment Analysis

Methylene Diphenyl Di-isocyanate (MDI) Market in Asia-Pacific

The Asia-Pacific region represents the largest and most dynamic methylene diphenyl diisocyanate market globally, with significant production and consumption across major economies. The region's market is primarily driven by rapid industrialization, growing construction activities, and increasing demand from the automotive and electronics sectors. China leads the regional market, followed by South Korea, Japan, and India, with each country contributing uniquely to the regional demand. The robust growth in construction and infrastructure development, particularly in emerging economies, continues to fuel the demand for MDI-based products in applications such as insulation materials and automotive components.

Market Analysis of Methylene Diphenyl Di-isocyanate (MDI) Market: Forecasted Growth Rate by Region

Methylene Diphenyl Di-isocyanate (MDI) Market in China

China dominates the Asia-Pacific methylene diphenyl diisocyanate market, holding approximately 72% of the regional market share. The country's market leadership is supported by its massive construction industry, extensive electronics manufacturing base, and growing automotive sector. The Chinese government's focus on energy-efficient building materials and sustainable construction practices has significantly boosted the demand for MDI-based insulation products. The country's electronics industry, being one of the largest globally, continues to drive demand for MDI in various applications, including circuit board components and electronic housings. Additionally, China's position as a major furniture manufacturing hub further strengthens its market dominance.

Methylene Diphenyl Di-isocyanate (MDI) Market Growth in China

China is also leading the region's growth trajectory, with a projected growth rate of approximately 7% during 2024-2029. The country's rapid urbanization and ongoing infrastructure development initiatives continue to drive demand for MDI-based products. The expansion of the automotive industry, coupled with an increasing focus on electric vehicles, is creating new opportunities for China's methylene diphenyl diisocyanate market applications. China's commitment to energy efficiency in buildings and industrial applications is expected to further boost demand for MDI-based insulation materials. The country's furniture and electronics manufacturing sectors are also contributing significantly to this growth momentum.

Methylene Diphenyl Di-isocyanate (MDI) Market in North America

The North American methylene diphenyl diisocyanate market is characterized by sophisticated end-user industries and advanced manufacturing capabilities. The region's market is primarily driven by robust demand from the construction, automotive, and furniture industries. The United States dominates the regional market, followed by Canada and Mexico. The region's focus on energy-efficient building solutions and stringent building codes regarding insulation requirements continues to drive demand for MDI-based products. The automotive sector's recovery and growing emphasis on lightweight materials are also contributing to market growth.

Methylene Diphenyl Di-isocyanate (MDI) Market in United States

The United States maintains its position as the largest methylene diphenyl diisocyanate market in North America, accounting for approximately 92% of the regional market share. The country's market leadership is underpinned by its large construction industry, extensive manufacturing base, and significant consumption in automotive applications. The US construction sector's continued growth, particularly in residential construction and infrastructure development, drives substantial demand for MDI-based insulation materials. The country's furniture industry, being one of the largest globally, further contributes to market growth through various applications in flexible and rigid foams.

Methylene Diphenyl Di-isocyanate (MDI) Market Growth in United States

The United States is also leading the region's growth trajectory, with an expected growth rate of approximately 5% during 2024-2029. The country's focus on energy-efficient building solutions and growing renovation activities in the construction sector are key growth drivers. The automotive industry's transition towards electric vehicles and lightweight materials is creating new opportunities for MDI applications. Additionally, the expanding electronics and appliances sector, coupled with growing demand for furniture and bedding products, is supporting sustained market growth.

Methylene Diphenyl Di-isocyanate (MDI) Market in Europe

The European methylene diphenyl diisocyanate market is characterized by mature end-user industries and stringent environmental regulations. Germany leads the regional market, followed by Russia, France, the United Kingdom, and Italy. The region's strong automotive manufacturing base, robust construction sector, and significant furniture industry drive consistent demand for MDI-based products. The European Union's emphasis on energy efficiency in buildings and sustainable construction practices continues to influence market dynamics. Germany, being both the largest and fastest-growing market in the region, demonstrates particular strength in automotive and construction applications.

Methylene Diphenyl Di-isocyanate (MDI) Market in Germany

Germany maintains its position as the cornerstone of the European methylene diphenyl diisocyanate market, driven by its strong industrial base and advanced manufacturing capabilities. The country's automotive sector, being one of the largest globally, represents a significant consumer of MDI-based products. Germany's commitment to energy-efficient construction and renovation projects continues to drive demand for insulation materials. The country's furniture manufacturing industry and growing electronics sector further contribute to its market leadership.

Methylene Diphenyl Di-isocyanate (MDI) Market Growth in Germany

Germany's methylene diphenyl diisocyanate market demonstrates robust growth potential, supported by ongoing industrialization and technological advancements. The country's focus on sustainable building practices and energy efficiency initiatives drives continued demand for MDI-based insulation materials. The automotive industry's transition towards electric vehicles and lightweight materials creates new opportunities for MDI applications. Additionally, Germany's strong position in furniture manufacturing and electronics production supports sustained market growth.

Methylene Diphenyl Di-isocyanate (MDI) Market in South America

The South American methylene diphenyl diisocyanate market is characterized by growing industrialization and increasing construction activities across major economies. Brazil emerges as both the largest and fastest-growing market in the region, followed by Argentina. The region's market is primarily driven by expanding construction activities, growing automotive production, and increasing demand from the furniture industry. The implementation of energy efficiency regulations and growing awareness about insulation materials in construction are creating new opportunities for market growth.

Methylene Diphenyl Di-isocyanate (MDI) Market in Middle-East and Africa

The Middle-East and Africa methylene diphenyl diisocyanate market demonstrates growing potential, driven by increasing construction activities and industrial development. Saudi Arabia emerges as the largest market in the region, while South Africa shows promising growth potential. The region's market is primarily driven by infrastructure development, growing construction activities, and increasing industrial applications. The focus on energy-efficient building solutions and the expanding automotive sector continue to create new opportunities for market growth.

Methylene Diphenyl Di-isocyanate (MDI) Industry Overview

Top Companies in Methylene Diphenyl Di-isocyanate (MDI) Market

The global MDI market is led by major chemical manufacturers including Wanhua Chemical, BASF, Covestro AG, Dow, and Huntsman Corporation, who collectively dominate the industry landscape. These companies are increasingly focusing on sustainable product innovations, particularly in developing bio-based Methylene Diphenyl Diisocyanate alternatives and climate-neutral manufacturing processes to align with environmental regulations. Operational excellence is being achieved through integrated production facilities and strategic positioning of manufacturing units close to key consumption markets. Companies are making significant investments in capacity expansions, particularly in the Asia-Pacific region, while simultaneously optimizing their existing facilities to improve cost efficiency. Strategic collaborations and technological partnerships are being pursued to strengthen market positions and enhance product portfolios, with a notable emphasis on developing specialized grades for high-growth applications like the construction and automotive sectors.

Consolidated Market with High Entry Barriers

The MDI industry exhibits a highly consolidated structure with the top five players controlling the majority of global production capacity and market share. These dominant players are primarily large-scale chemical conglomerates with integrated manufacturing capabilities, substantial R&D investments, and extensive distribution networks spanning multiple regions. The market's consolidation is further reinforced by high entry barriers, including significant capital requirements, complex manufacturing processes, stringent environmental regulations, and the need for specialized technical expertise. This has resulted in limited new entrant potential, with existing players strengthening their positions through strategic capacity expansions and technological advancements.


The industry has witnessed strategic mergers, acquisitions, and collaborations aimed at expanding geographical presence and enhancing product portfolios. Companies are increasingly focusing on vertical integration to secure raw material supply and optimize production costs. Regional players are forming strategic partnerships with global leaders to access advanced technologies and expand their market reach. The market structure favors established players who can leverage their scale economies, technical expertise, and established customer relationships to maintain their competitive advantage.

Innovation and Sustainability Drive Future Growth

Success in the Methylene Diphenyl Diisocyanate industry increasingly depends on companies' ability to develop sustainable solutions and adapt to evolving environmental regulations. Market leaders are investing heavily in research and development to create eco-friendly products, improve production efficiency, and reduce environmental impact. Companies are also focusing on developing specialized grades for specific end-use applications, particularly in high-growth sectors like construction and automotive. Building strong relationships with key end-users through technical support and customized solutions has become crucial for maintaining market position. The ability to provide consistent product quality while managing production costs remains a critical success factor.


For contenders looking to gain market share, focusing on niche applications and regional markets presents opportunities for growth. Companies need to invest in developing proprietary technologies and innovative solutions to differentiate themselves from established players. Building strategic partnerships with raw material suppliers and end-users can help in securing market position. The increasing focus on sustainability and environmental regulations presents both challenges and opportunities, with companies that can effectively address these concerns likely to gain a competitive advantage. Success also depends on developing efficient distribution networks and maintaining strong customer relationships while managing regulatory compliance costs. Engaging in research on the MDI market can provide valuable insights for companies aiming to navigate these challenges effectively.

Methylene Diphenyl Di-isocyanate (MDI) Market Leaders

  1. Wanhua Chemical Co. Ltd

  2. BASF SE

  3. Covestro AG

  4. Huntsman Corporation

  5. Dow

  6. *Disclaimer: Major Players sorted in no particular order
Methylene Diphenyl Di-isocyanate (MDI) Market Concentration
Need More Details on Market Players and Competiters?
Download PDF

Methylene Diphenyl Di-isocyanate (MDI) Market News

  • January 2024: BASF SE announced that either with immediate effect or as contract terms allow, it will increase prices for its Lupranate MDI basic products by USD 200 per metric ton in ASEAN and South Asia due to higher raw material prices and continued pressure in the cost of energy and regulatory efforts.
  • October 2023: BASF SE announced that its Yeosu site in Korea had successfully produced the first biomass-balanced (BMB) methylene diphenyl diisocyanate (MDI).
  • September 2023: Dow announced the opening of a new MDI distillation and prepolymers facility at its world-scale manufacturing site in Freeport, Texas, United States, to replace the company's North American capacity in La Porte, Texas, and supply an additional 30% of product to Dow's customers.
  • January 2023: BASF SE broke ground on the third (final) phase of the methylene diphenyl diisocyanate (MDI) expansion project at its Verbund site in Geismar, Louisiana, to increase production capacity to approximately 600,000 metric tons per year by the middle of the decade in order to support the growth of its North American MDI customers.
  • July 2022: BASF invested USD 780 million in expanding the MDI plant at its Verbund site in Geismar, Louisiana, increasing its production capacity to 600,000 metric tons per year by the middle of the decade.

Methylene Diphenyl Diisocyanate Market Report - Table of Contents

1. INTRODUCTION

  • 1.1 Study Assumptions
  • 1.2 Scope of the Study

2. RESEARCH METHODOLOGY

3. EXECUTIVE SUMMARY

4. MARKET DYNAMICS

  • 4.1 Drivers
    • 4.1.1 Growing Demand for PU in Insulation in the Construction Industry
    • 4.1.2 Expanding Scope of Application
  • 4.2 Restraints
    • 4.2.1 Stringent Regulations Associated with MDI
    • 4.2.2 Toxic Effects of MDI
  • 4.3 Industry Value Chain Analysis
  • 4.4 Porter's Five Forces Analysis
    • 4.4.1 Bargaining Power of Suppliers
    • 4.4.2 Bargaining Power of Consumers
    • 4.4.3 Threat of New Entrants
    • 4.4.4 Threat of Substitute Products and Services
    • 4.4.5 Degree of Competition
  • 4.5 Production Process Analysis
  • 4.6 Technology Licensing and Patent Analysis
  • 4.7 Price Trend Scenario
  • 4.8 Regulatory Policy Analysis

5. Market Segmentation (Market Size in Volume)

  • 5.1 Application
    • 5.1.1 Rigid Foam
    • 5.1.2 Flexible Foam
    • 5.1.3 Coatings
    • 5.1.4 Elastomers
    • 5.1.5 Adhesive and Sealants
    • 5.1.6 Other Applications
  • 5.2 End-user Industry
    • 5.2.1 Construction
    • 5.2.2 Furniture and Interiors
    • 5.2.3 Electronics and Appliances
    • 5.2.4 Automotive
    • 5.2.5 Footwear
    • 5.2.6 Other End-user Industries
  • 5.3 Geography
    • 5.3.1 Asia-Pacific
    • 5.3.1.1 China
    • 5.3.1.2 India
    • 5.3.1.3 Japan
    • 5.3.1.4 South Korea
    • 5.3.1.5 Rest of Asia-Pacific
    • 5.3.2 North America
    • 5.3.2.1 United States
    • 5.3.2.2 Canada
    • 5.3.2.3 Mexico
    • 5.3.3 Europe
    • 5.3.3.1 Germany
    • 5.3.3.2 United Kingdom
    • 5.3.3.3 France
    • 5.3.3.4 Italy
    • 5.3.3.5 Russia
    • 5.3.3.6 Rest of Europe
    • 5.3.4 South America
    • 5.3.4.1 Brazil
    • 5.3.4.2 Argentina
    • 5.3.4.3 Rest of South America
    • 5.3.5 Middle East and Africa
    • 5.3.5.1 Saudi Arabia
    • 5.3.5.2 South Africa
    • 5.3.5.3 Rest of Middle East and Africa

6. COMPETITIVE LANDSCAPE

  • 6.1 Mergers and Acquisitions, Joint Ventures, Collaborations, and Agreements
  • 6.2 Market Share Analysis
  • 6.3 Strategies Adopted by Leading Players
  • 6.4 Company Profiles
    • 6.4.1 BASF SE
    • 6.4.2 Covestro AG
    • 6.4.3 Dow
    • 6.4.4 Hexion
    • 6.4.5 Huntsman Corporation
    • 6.4.6 Kumho Mitsui Chemicals Corp.
    • 6.4.7 Sadara
    • 6.4.8 Shanghai Lianheng Isocyanate Co. Ltd
    • 6.4.9 Sumitomo Chemical Co. Ltd
    • 6.4.10 Tosoh Corporation
    • 6.4.11 Wanhua
    • 6.4.12 Chongqing ChangFeng Chemical Co. Ltd
    • 6.4.13 KAROON Petrochemical Company
  • *List Not Exhaustive

7. MARKET OPPORTUNITIES AND FUTURE TRENDS

  • 7.1 Phosgene-free MDI Production Process
**Subject to Availability
You Can Purchase Parts Of This Report. Check Out Prices For Specific Sections
Get Price Break-up Now

Methylene Diphenyl Di-isocyanate (MDI) Industry Segmentation

Methylene diphenyl diisocyanate (MDI) is a type of aromatic isocyanate with a wide application base in large-scale commercial and consumer sectors. For the production of MDI, aniline is condensed with formaldehyde to form methylenedianiline (MDA), which is reacted with phosgene to form MDI.

The methylene diphenyl diisocyanate (MDI) market is segmented by application, end-user industry, and geography. By application, the market is segmented into rigid foam, flexible foam, coatings, elastomers, adhesives and sealants, and other applications. By end-user industry, the market is segmented into construction, furniture and interiors, electronics and appliances, automotive, footwear, and other end-user industries. The report also covers the market sizes and forecasts in 16 countries. For each segment, the market sizing and forecasts were made based on volume (kilotons).

Application Rigid Foam
Flexible Foam
Coatings
Elastomers
Adhesive and Sealants
Other Applications
End-user Industry Construction
Furniture and Interiors
Electronics and Appliances
Automotive
Footwear
Other End-user Industries
Geography Asia-Pacific China
India
Japan
South Korea
Rest of Asia-Pacific
North America United States
Canada
Mexico
Europe Germany
United Kingdom
France
Italy
Russia
Rest of Europe
South America Brazil
Argentina
Rest of South America
Middle East and Africa Saudi Arabia
South Africa
Rest of Middle East and Africa
Need A Different Region or Segment?
Customize Now

Methylene Diphenyl Diisocyanate Market Research FAQs

How big is the Methylene Diphenyl Di-isocyanate Market?

The Methylene Diphenyl Di-isocyanate Market size is expected to reach 8.49 million tons in 2025 and grow at a CAGR of greater than 5% to reach 10.84 million tons by 2030.

What is the current Methylene Diphenyl Di-isocyanate Market size?

In 2025, the Methylene Diphenyl Di-isocyanate Market size is expected to reach 8.49 million tons.

Who are the key players in Methylene Diphenyl Di-isocyanate Market?

Wanhua Chemical Co. Ltd, BASF SE, Covestro AG, Huntsman Corporation and Dow are the major companies operating in the Methylene Diphenyl Di-isocyanate Market.

Which is the fastest growing region in Methylene Diphenyl Di-isocyanate Market?

Asia Pacific is estimated to grow at the highest CAGR over the forecast period (2025-2030).

Which region has the biggest share in Methylene Diphenyl Di-isocyanate Market?

In 2025, the Asia Pacific accounts for the largest market share in Methylene Diphenyl Di-isocyanate Market.

What years does this Methylene Diphenyl Di-isocyanate Market cover, and what was the market size in 2024?

In 2024, the Methylene Diphenyl Di-isocyanate Market size was estimated at 8.07 million tons. The report covers the Methylene Diphenyl Di-isocyanate Market historical market size for years: 2019, 2020, 2021, 2022, 2023 and 2024. The report also forecasts the Methylene Diphenyl Di-isocyanate Market size for years: 2025, 2026, 2027, 2028, 2029 and 2030.

Methylene Diphenyl Di-isocyanate (MDI) Market Research

Mordor Intelligence provides a comprehensive analysis of the methylene diphenyl diisocyanate market. We leverage our extensive expertise in MDI industry research and consulting. Our detailed examination covers the entire value chain, from MDI isocyanate production to end-use applications. This includes MDI coating technologies and developments in polymeric MDI. The report offers an in-depth analysis of methylene diphenyl diisocyanate prices and MDI price trends. It provides stakeholders with crucial insights into market dynamics and future opportunities.

Our research methodology includes a detailed analysis of methylene diphenyl diisocyanate manufacturers in India and global markets. We provide comprehensive coverage of isophorone diisocyanate and hydrogenated MDI segments. The report is available as an easy-to-download PDF. It includes extensive data on MDI prices and industry trends, while examining emerging applications in crude MDI and monomeric MDI sectors. Stakeholders benefit from our thorough assessment of the methylene diphenyl diisocyanate market size and detailed analysis of MDI-based polyurethane applications across various industrial sectors.