Oil Refining Market
By Product;
Middle Distillates, Light Distillates, Fuel Oil and OthersBy Fuel;
Gasoline, Kerosine, Liquified Petroleum Gas (LPG), Gasoil and OthersBy Application;
Marine Bunker, Transportation, Aviation, Petrochemical, Agriculture, Electricity, Residential & Commercial, Rail & Domestic Waterways and OthersBy Complexity;
Hydro-Skimming, Topping, Conversion and Deep ConversionBy Geography;
North America, Europe, Asia Pacific, Middle East & Africa and Latin America - Report Timeline (2021 - 2031)Oil Refining Market Overview
Oil Refining Market (USD Million)
Oil Refining Market was valued at USD 1,641,761.76 million in the year 2024. The size of this market is expected to increase to USD 2,372,435.49 million by the year 2031, while growing at a Compounded Annual Growth Rate (CAGR) of 5.4%.
Oil Refining Market
*Market size in USD million
CAGR 5.4 %
Study Period | 2025 - 2031 |
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Base Year | 2024 |
CAGR (%) | 5.4 % |
Market Size (2024) | USD 1,641,761.76 Million |
Market Size (2031) | USD 2,372,435.49 Million |
Market Concentration | Medium |
Report Pages | 383 |
Major Players
- BP PLC
- Chevron Corporation
- China National Petroleum Corporation (CNPC)
- Exxon Mobil Corporation
- Petróleos de Venezuela SA
- Rosneft PAO
- Royal Dutch Shell Plc
- Saudi Arabian Oil Co.
- Sinopec Corp.
- Total SA
Market Concentration
Consolidated - Market dominated by 1 - 5 major players
Oil Refining Market
Fragmented - Highly competitive market without dominant players
The Oil Refining Market is central to converting crude oil into fuels, lubricants, and petrochemicals that power industries and households. Growing demand for cleaner energy products has accelerated investments in refining upgrades. Around 70% of refined output is directed toward transportation fuels, emphasizing its critical role in the energy sector. Increasing adoption of efficiency-driven practices continues to drive market growth.
Key Growth Drivers
Expanding reliance on refined fuels across industrial applications supports market momentum, with nearly 45% of industries dependent on these products. Rising consumption of petrochemical feedstocks from sectors like plastics, textiles, and pharmaceuticals strengthens market expansion. Refiners are also adopting advanced technologies to improve yields and align with stringent emission standards.
Technological Advancements
Integration of digital solutions and automation is transforming refining efficiency. Nearly 50% of modern facilities employ AI-based monitoring for predictive maintenance and performance optimization. The growing use of hydrotreating and catalytic cracking enhances fuel quality and maximizes product recovery, creating a competitive advantage for refiners.
Shifts in Consumption Patterns
The demand for low-sulfur fuels is prompting refiners to increase desulfurization processes, which account for about 30% of ongoing capacity upgrades. Expanding fuel needs from aviation and marine sectors add further momentum. Meanwhile, the share of petrochemicals has reached nearly 35% of refining output, signaling a long-term structural shift in market consumption.
Oil Refining Market Recent Developments
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In May 2023, Rosneft, the Russian energy giant, announced plans to partner with Indian state-owned refiners to develop a new refinery in India. This follows revisions to the previously proposed USD 44-billion refinery project on India's western coast by state-run refiners.
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In March 2023, Afreximbank and Senegal's sole oil refiner, Société Africaine de Raffinage (SAR), held advanced talks to secure USD 500 million in syndicated funding for the renovation of the aging refinery.
Oil Refining Market Segment Analysis
In this report, the Oil Refining Market has been segmented by Product, Fuel, Application, Complexity and Geography.
Oil Refining Market, Segmentation by Product
The product slate remains the core lens for refinery economics, with value pools shaped by crude quality, process configuration, and regional demand balances. Strategic flexibility to swing between middle and light distillates is a critical driver of utilization and netbacks, while fuel oil disposition is a persistent challenge addressed by conversion capacity. Integration with petrochemical chains and residue upgrading continues to influence investment cycles and future outlook.
Middle DistillatesMiddle distillates anchor refinery margins due to their role in transportation, logistics, and industry. Demand resilience, especially for diesel and heating oil, encourages investments in hydrocracking and hydrotreating to meet evolving sulfur and emissions norms. As trade flows shift and efficiency standards tighten, refiners with high middle-distillate yields and export optionality gain a structural advantage.
Light DistillatesLight distillates—principally gasoline-range molecules and naphtha—respond to vehicle fleet trends, octane requirements, and aromatics/olefins demand. Blending flexibility, reformer severity, and alkylation capacity help manage seasonal swings and vapor pressure constraints. Integration with steam crackers for naphtha optimization enhances value capture, particularly in regions where petrochemical demand outpaces transport fuels.
Fuel OilFuel oil remains a margin-sensitive outlet affected by shipping regulations, power generation needs, and residue upgrading capacity. The segment faces challenges from tightening sulfur caps and growing conversion penetration, which reduce straight-run fuel oil availability. Refineries with delayed coking or residue hydrocracking can upgrade bottoms into higher-value products, mitigating crack spread volatility.
OthersThis category includes ancillary streams such as asphalt/bitumen, solvents, base oils, and specialty products that round out refinery product portfolios. While smaller in volume, these niches often command attractive premia where supply is tight and specifications are stringent. Strategic partnerships with industrial and infrastructure customers can stabilize offtake and support targeted debottlenecking.
Oil Refining Market, Segmentation by Fuel
The fuel view captures demand-side pull across mobility, residential, and commercial sectors, shaping refinery blending and process optimization. Policy trajectories, efficiency improvements, and alternative energy adoption represent both drivers and challenges for traditional fuels. Refiners continuously balance pool quality, octane, and emissions constraints to sustain competitiveness across cycles.
GasolineGasoline economics hinge on octane management, vapor pressure limits, and changing vehicle technologies. Reforming and isomerization units, alongside alkylate and ether components where applicable, support pool quality. Demand patterns vary by region, with urbanization, fleet turnover, and policy shaping long-term consumption and refinery slate strategies.
KerosineKerosine, including aviation turbine fuel grades, depends on passenger and cargo traffic trends and airline efficiency gains. Quality specifications around freeze point, smoke point, and aromatic content require rigorous control across hydrotreating operations. As air travel networks evolve, supply security and logistics become strategic differentiators for refiners serving hub airports.
Liquified Petroleum Gas (LPG)LPG serves as a versatile fuel and petrochemical feedstock, influenced by gas processing and refinery operations. Pricing correlations to crude and ethane, along with residential and autogas policies, affect regional demand. Optimization across depropanizers, debutanizers, and cracker integration can unlock incremental value and balancing flexibility.
GasoilGasoil underpins freight, agriculture, and industrial activity, making it central to refinery planning and inventory management. Tightening sulfur norms and cold flow properties in colder climates demand robust hydrotreating and additive strategies. Export-oriented complexes benefit from product quality optionality and access to multi-region demand centers.
OthersOther fuels encompass heating oils, burner fuels, and specialty blends that meet localized needs and seasonal peaks. Contract structures with utilities and industrial users can stabilize run plans during shoulder periods. Product slate agility, supported by blending infrastructure, is a key driver of utilization resilience.
Oil Refining Market, Segmentation by Application
End-use applications shape product quality, logistics, and pricing mechanisms, guiding long-term investment choices. Demand centers in marine, transportation, aviation, petrochemicals, and power require precise specifications and supply reliability. Diversification across applications mitigates cyclical exposure and supports integrated growth strategies.
Marine BunkerMarine fuels are governed by emissions regulations and evolving engine technologies, impacting sulfur content and blending choices. Supply chains near major ports and bunkering hubs provide strategic advantages for refiners with compliant fuel portfolios. Residue upgrading capacity enables participation in both high- and very-low-sulfur segments.
TransportationThe transportation sector consumes large volumes of gasoline and diesel, with efficiency standards and fleet mix influencing demand growth. Urban logistics, e-commerce delivery, and public transit investment shape regional consumption patterns. Refiners with agile blending and distribution networks can capture seasonal and regional arbitrage.
AviationAviation fuel requires stringent quality control and robust supply reliability to serve airlines and airports. Traffic recovery trajectories and fleet modernization guide demand outlook and inventory planning. Close coordination with jet fuel suppliers, storage operators, and regulators supports stable margins.
PetrochemicalPetrochemical applications rely on naphtha, LPG, and aromatics as critical feedstocks, linking refinery runs to chemical cycles. Integrated sites capture synergies through shared utilities, hydrogen, and feedstock flexibility. As end-markets expand, refiners prioritize yield to light ends and high-octane reformate to feed crackers and reformer-based chains.
AgricultureAgriculture depends on reliable gasoil supply for machinery and logistics, often with seasonal peaks during planting and harvest. Rural distribution and storage infrastructure are important enablers of supply security. Pricing mechanisms and tax policies influence on-farm fuel affordability and demand stability.
ElectricityPower generation consumes fuel oil and diesel in select markets, typically as peaking or backup fuels. Grid reliability, LNG availability, and renewable penetration shape the role of refinery fuels in electricity. Strategic term contracts with utilities provide predictable offtake where economics are supportive.
Residential & CommercialHeating and commercial operations utilize kerosine, LPG, and heating oils, with demand tied to weather, building efficiency, and safety standards. Distribution networks and cylinder logistics drive market access in developing regions. Retail partnerships and service models can enhance margins through customer stickiness.
Rail & Domestic WaterwaysRail and inland waterways rely on diesel-range fuels with specific lubricity and cetane requirements. Infrastructure investments and freight volumes determine demand growth and operational reliability. Long-term supply agreements with transport operators reduce volatility and support planning.
OthersOther applications span industrial burners, mining, construction, and specialty uses that demand consistent quality and tailored logistics. These niches benefit from reliable local supply and technical service to optimize combustion and maintenance. Portfolio breadth allows refiners to smooth run plans across seasonal cycles.
Oil Refining Market, Segmentation by Complexity
Refinery complexity determines the ability to upgrade heavy residues, meet product specs, and navigate crude variability. Investment in conversion and hydrotreating capacity is a key driver of margin uplift, while operating cost and hydrogen availability pose challenges. Strategic positioning along trade routes and proximity to demand centers further shape returns.
Hydro-SkimmingHydro-skimming refineries focus on simple distillation with limited upgrading, supplying local gasoline, kerosine, and diesel needs. They are sensitive to crude quality and product cracks, often relying on term supply and niche markets. Partnerships for product exchange and shared storage improve resilience.
ToppingTopping units primarily separate crude into straight-run fractions, with minimal downstream processing. These assets typically feed petrochemical units or export intermediates based on regional economics. Their cost advantage can be attractive in targeted roles within integrated value chains.
ConversionConversion refineries employ fluid catalytic cracking, coking, and hydrocracking to lift yields of middle and light distillates. Flexibility to process discounted heavy or sour crudes supports competitive advantages. Product quality control and hydrogen management are central to performance.
Deep ConversionDeep conversion complexes maximize residue upgrading via residue hydrocracking, ebullated beds, or advanced coking systems. These sites often integrate with petrochemicals and export markets to monetize high-value products. They are positioned to meet stringent specifications and capture value across cycles.
Oil Refining Market, Segmentation by Geography
In this report, the Oil Refining Market has been segmented by Geography into five regions: North America, Europe, Asia Pacific, Middle East and Africa and Latin America.
Regions and Countries Analyzed in this Report
North America benefits from sophisticated deep-conversion capacity, robust pipeline and export infrastructure, and access to advantaged crude and NGLs. Compliance with fuel quality standards and seasonal gasoline dynamics shape operating strategies. Growing petrochemical integration and export optionality underpin long-term competitiveness despite decarbonization headwinds.
EuropeEurope faces structural challenges from mature demand, stringent environmental policies, and competitive imports. Upgraded sites with conversion depth and hydrotreating excellence remain resilient, especially where integrated with chemicals. Product quality leadership and logistics connectivity are critical to margin preservation.
Asia PacificAsia Pacific is a center of capacity additions and integrated refining–petrochemical complexes aligned with rising middle-class consumption. Trade hub positioning and flexible crude access support utilization, while specification alignment for regional exports drives investments. Long-run growth oriented toward petrochemical feedstocks enhances value creation.
Middle East & AfricaMiddle East & Africa leverage feedstock advantage and large-scale, export-focused complexes with deep conversion. Strategic proximity to major shipping lanes and growing domestic demand in select markets support throughput. Increasing integration with petrochemicals and logistics expansion improves resilience across cycles.
Latin AmericaLatin America’s refining landscape is mixed, with pockets of modernization alongside legacy assets requiring upgrades. Opportunities lie in reducing product import dependence, enhancing conversion, and improving reliability. Policy stability, partnerships, and targeted debottlenecking can unlock incremental supply and margin uplift.
Oil Refining Market Forces
This report provides an in depth analysis of various factors that impact the dynamics of Oil Refining Market. These factors include; Market Drivers, Restraints and Opportunities Analysis
Comprehensive Market Impact Matrix
This matrix outlines how core market forces Drivers, Restraints and Opportunities affect key business dimensions including Growth, Competition, Customer Behavior, Regulation and Innovation.
Market Forces ↓ / Impact Areas → | Market Growth Rate | Competitive Landscape | Customer Behavior | Regulatory Influence | Innovation Potential |
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Drivers | High impact (e.g., tech adoption, rising demand) | Encourages new entrants and fosters expansion | Increases usage and enhances demand elasticity | Often aligns with progressive policy trends | Fuels R&D initiatives and product development |
Restraints | Slows growth (e.g., high costs, supply chain issues) | Raises entry barriers and may drive market consolidation | Deters consumption due to friction or low awareness | Introduces compliance hurdles and regulatory risks | Limits innovation appetite and risk tolerance |
Opportunities | Unlocks new segments or untapped geographies | Creates white space for innovation and M&A | Opens new use cases and shifts consumer preferences | Policy shifts may offer strategic advantages | Sparks disruptive innovation and strategic alliances |
Drivers, Restraints and Opportunities Analysis
Drivers
- Increasing Energy Demand
- Growing Transportation Sector
- Petrochemical Industry Expansion
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Technological Advancements - Technological advancements play a crucial role in shaping the future of the oil refining industry, driving innovation, efficiency improvements, and environmental sustainability. These advancements span various areas, including process technologies, automation, digitalization, and materials science, offering opportunities for refineries to enhance operational performance, reduce costs, and mitigate environmental impacts.One key area of technological advancement is in process technologies aimed at increasing the efficiency of refining operations and reducing energy consumption. Advanced refining processes such as hydroprocessing, catalytic cracking, and hydrocracking enable refineries to upgrade heavier crude oil fractions into higher-value products like gasoline, diesel, and jet fuel with greater efficiency and yield. Additionally, innovations in catalysts and reactor designs enhance process performance and product quality while minimizing environmental emissions.
Automation and digitalization technologies are revolutionizing refinery operations by enabling real-time monitoring, control, and optimization of critical processes. Advanced process control systems, predictive analytics, and machine learning algorithms optimize refinery operations, maximize equipment utilization, and improve product quality and consistency. Furthermore, digital twins and simulation software facilitate virtual modeling and testing of refinery processes, allowing operators to optimize plant performance, troubleshoot operational issues, and simulate process modifications before implementation.In the realm of environmental sustainability, technological advancements are driving the development of cleaner and more efficient refining processes, as well as the production of low-carbon and renewable fuels. Refineries are adopting technologies such as carbon capture and utilization (CCU), hydrogen production from renewable sources, and biofuel blending to reduce greenhouse gas emissions and meet regulatory requirements for air quality and carbon intensity. Additionally, advancements in waste heat recovery, energy integration, and cogeneration systems enhance energy efficiency and reduce the carbon footprint of refinery operations.
Restraints
- Environmental Concerns and Regulations:
- Volatility in Crude Oil Prices
- Overcapacity and Competition
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Shift Towards Renewable Energy and Decarbonization - The shift towards renewable energy and decarbonization represents a pivotal trend in the global energy landscape, with significant implications for the oil refining industry. As the world seeks to mitigate climate change and transition towards cleaner, more sustainable energy sources, there is growing momentum behind efforts to reduce carbon emissions associated with traditional fossil fuel-based activities, including oil refining.One of the primary drivers of this shift is the increasing recognition of the environmental impact of fossil fuel combustion, particularly in terms of greenhouse gas emissions and air pollution. In response, governments, regulatory bodies, and international agreements are implementing stringent emission reduction targets and carbon pricing mechanisms to incentivize the adoption of renewable energy technologies and the decarbonization of energy-intensive industries like oil refining.
Technological advancements and falling costs have made renewable energy sources such as solar, wind, and hydropower increasingly competitive alternatives to fossil fuels. The declining cost of renewable energy generation, coupled with innovations in energy storage, grid integration, and digitalization, has accelerated the deployment of renewable energy projects worldwide, providing viable solutions for both electricity generation and process heat requirements in oil refineries.For the oil refining industry, the shift towards renewable energy and decarbonization presents both challenges and opportunities. Refineries are exploring various strategies to reduce their carbon footprint and improve energy efficiency, including investing in renewable energy projects, implementing energy-saving technologies, optimizing process operations, and diversifying product portfolios to include low-carbon fuels and biofuels.
Opportunities
- Investment in Upgrading and Modernization
- Focus on High-Value Products and Petrochemicals
- Expansion in Emerging Markets
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Integration with Renewable Energy -The integration of renewable energy sources into the oil refining industry represents a significant trend driven by environmental concerns, regulatory requirements, and technological advancements. As the world shifts towards cleaner and more sustainable energy solutions, oil refineries are increasingly exploring opportunities to incorporate renewable energy technologies into their operations. This integration aims to reduce carbon emissions, improve energy efficiency, and enhance overall environmental performance across the refining sector.One notable aspect of this integration involves the adoption of renewable energy sources such as solar, wind, and biomass to supplement or replace traditional fossil fuel-based energy sources in refinery operations. Solar photovoltaic (PV) systems, for instance, are being installed on refinery rooftops and vacant land to generate clean electricity for onsite consumption or grid export. Similarly, wind turbines can be deployed in refinery sites with favorable wind conditions to harness wind energy and offset conventional power consumption. Additionally, biomass-based energy solutions, including biogas and biofuels derived from organic waste or agricultural residues, are being explored as alternative fuel sources for refinery heating and power generation.
Advancements in renewable energy technologies, coupled with digitalization and smart grid solutions, enable oil refineries to optimize energy management, enhance operational flexibility, and reduce costs. Energy storage systems, such as batteries and thermal storage units, are increasingly integrated into refinery infrastructure to store excess renewable energy generated during periods of low demand for later use during peak demand hours or when renewable sources are unavailable. Furthermore, digital monitoring and control systems enable real-time energy optimization and predictive maintenance, allowing refineries to maximize the efficiency of renewable energy utilization and minimize downtime.By integrating renewable energy into their operations, oil refineries can not only reduce their carbon footprint and environmental impact but also enhance their resilience to energy price volatility and regulatory risks. This transition towards renewable energy integration aligns with global efforts to combat climate change and transition towards a low-carbon economy, positioning oil refineries as key players in the sustainable energy landscape of the future.
Oil Refining Market Competitive Landscape Analysis
Oil Refining Market demonstrates a competitive structure shaped by integrated companies and independent refiners leveraging diverse strategies. Leading firms emphasize partnerships, technological upgrades, and energy diversification to capture increasing demand. With over 40% concentration among top participants, the market is characterized by continuous innovation, cross-sector collaboration, and a steady race for efficiency and growth.
Market Structure and Concentration
The sector exhibits medium-to-high concentration, with the top 30% players controlling significant refining capacity. Mergers and acquisitions have further consolidated influence, ensuring economies of scale. Integrated firms drive expansion through upstream and downstream integration, while regional refiners maintain niche strengths. This balanced competition fosters steady growth through diversified strategies.
Brand and Channel Strategies
Refiners are strengthening brand positioning by integrating sustainable refining practices and expanding retail channels. Nearly 55% of companies are focusing on long-term partnerships with distributors to enhance market penetration. Digital platforms are being adopted to streamline sales and customer interaction, reinforcing growth trajectories. Emphasis on collaboration ensures competitive visibility across refining and retail networks.
Innovation Drivers and Technological Advancements
Technological advancements contribute to efficiency, with more than 60% of refiners investing in cleaner fuel processes. Focus areas include carbon reduction, process optimization, and AI-driven analytics. These innovations are backed by strategic collaboration with technology providers, reinforcing sustainability. Such strategies strengthen market competitiveness while driving cost efficiency and enhancing future outlook.
Regional Momentum and Expansion
Asia-Pacific accounts for nearly 45% of refining growth, with Middle Eastern refiners driving exports through strategic expansion. North America maintains steady refining capacity through modernization and mergers. Regional collaboration between governments and private players strengthens competitiveness. Europe emphasizes clean fuel initiatives, reflecting broader strategies focused on sustainability and regulatory compliance for long-term growth.
Future Outlook
The future of oil refining reflects sustained growth, with nearly 50% of refiners prioritizing renewable integration and digital systems. Strategic partnerships and international collaboration will redefine competitive positioning. Continuous innovation in refining technologies ensures resilience against market volatility. The future outlook highlights expanding refining capacity, cleaner fuel processes, and deeper industry-wide strategies for sustainable development.
Key players in Oil Refining Market include:
- Reliance Industries Limited
- BP PLC
- China National Petroleum Corporation (CNPC)
- ExxonMobil Corporation
- Bharat Petroleum Corporation Limited (BPCL)
- Petróleos De Venezuela (PDVSA)
- Indian Oil Corporation Limited (IOC)
- Chevron Corporation
- Royal Dutch Shell PLC
- Saudi Aramco
- Marathon Petroleum Corporation
- Valero Energy Corporation
- Phillips 66
- Hindustan Petroleum Corporation Limited (HPCL)
- S-Oil Corporation
In this report, the profile of each market player provides following information:
- Market Share Analysis
- Company Overview and Product Portfolio
- Key Developments
- Financial Overview
- Strategies
- Company SWOT Analysis
- Follow this format in all the markets
- Introduction
- Research Objectives and Assumptions
- Research Methodology
- Abbreviations
- Market Definition & Study Scope
- Executive Summary
- Market Snapshot, By Product
- Market Snapshot, By Fuel
- Market Snapshot, By Application
- Market Snapshot, By Complexity
- Market Snapshot, By Region
- Oil Refining Market Trends Dynamics
- Drivers, Restraints and Opportunities
- Drivers
- Increasing Energy Demand
- Growing Transportation Sector
- Petrochemical Industry Expansion
- Technological Advancements
- Restraints
- Environmental Concerns and Regulations:
- Volatility in Crude Oil Prices
- Overcapacity and Competition
- Shift Towards Renewable Energy and Decarbonization
- Opportunities
- Investment in Upgrading and Modernization
- Focus on High-Value Products and Petrochemicals
- Expansion in Emerging Markets
- Integration with Renewable Energy
- Drivers
- PEST Analysis
- Political Analysis
- Economic Analysis
- Social Analysis
- Technological Analysis
- Porter's Analysis
- Bargaining Power of Suppliers
- Bargaining Power of Buyers
- Threat of Substitutes
- Threat of New Entrants
- Competitive Rivalry
- Drivers, Restraints and Opportunities
- Market Segmentation
- Oil Refining Market, By Product, 2021 - 2031 (USD Million)
- Middle Distillates
- Light Distillates
- Fuel Oil
- Others
- Oil Refining Market, By Fuel, 2021 - 2031 (USD Million)
- Gasoline
- Kerosine
- Liquified Petroleum Gas (LPG)
- Gasoil
- Others
- Oil Refining Market, By Application, 2021 - 2031 (USD Million)
- Marine Bunker
- Transportation
- Aviation
- Petrochemical
- Agriculture
- Electricity
- Residential & Commercial
- Rail & Domestic Waterways
- Others
- Oil Refining Market, By Complexity, 2021 - 2031 (USD Million)
- Hydro-Skimming
- Topping
- Conversion
- Deep Conversion
- Oil Refining Market, By Geography, 2021 - 2031 (USD Million)
- North America
- United States
- Canada
- Europe
- Germany
- United Kingdom
- France
- Italy
- Spain
- Nordic
- Benelux
- Rest of Europe
- Asia Pacific
- Japan
- China
- India
- Australia & New Zealand
- South Korea
- ASEAN (Association of South East Asian Countries)
- Rest of Asia Pacific
- Middle East & Africa
- GCC
- Israel
- South Africa
- Rest of Middle East & Africa
- Latin America
- Brazil
- Mexico
- Argentina
- Rest of Latin America
- North America
- Oil Refining Market, By Product, 2021 - 2031 (USD Million)
- Competitive Landscape
- Company Profiles
- Reliance Industries Limited
- BP PLC
- China National Petroleum Corporation (CNPC)
- ExxonMobil Corporation
- Bharat Petroleum Corporation Limited (BPCL)
- Petróleos De Venezuela (PDVSA)
- Indian Oil Corporation Limited (IOC)
- Chevron Corporation
- Royal Dutch Shell PLC
- Saudi Aramco
- Marathon Petroleum Corporation
- Valero Energy Corporation
- Phillips 66
- Hindustan Petroleum Corporation Limited (HPCL)
- S-Oil Corporation
- Company Profiles
- Analyst Views
- Future Outlook of the Market