# Heat Treating Market

> Heat Treating Market Research Report Information By Steel Type (Carbon Steel, Alloy Steel, Stainless Steel), By Heat-Treatment Type (Quenching, TMCP, Annealing, Tempering), By End-Use Sector (Building & Construction, Energy & Power, Automotive & Heavy Machinery) – Forecast Till 2035

- **Forecast Period:** 2026-2035
- **CAGR:** 4.50%
- **2025:** USD 8.12 Billion
- **2035:** USD 12.58 Billion
- **Key Players:** ArcelorMittal, SSAB, POSCO, JFE Steel, Dillinger (Saarstahl), Baowu Steel, Nucor, ThyssenKrupp Steel

**Report ID:** MRFR/CnM/21082-HCR · **Pages:** 111 · **Author:** Pradeep Nandi · **Last Updated:** July 14, 2026

**URL:** https://www.marketresearchfuture.com/reports/heat-treating-market-22682

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## Market Summary

## Heat Treating Market Summary

The global heat treating market was valued at USD 8.12 billion in 2025 and is projected to reach USD 8.46 billion in 2026 before climbing to USD 12.58 billion by 2035, registering a CAGR of 4.50% during the 2026–2035 forecast period. Two catalysts are accelerating this trajectory: government-backed infrastructure renewal programs—led by the U.S. Infrastructure Investment and Jobs Act's USD 550 billion allocation—and soaring demand for plates and components in offshore wind foundations and green-[hydrogen](https://www.marketresearchfuture.com/reports/hydrogen-market-12306) electrolyzer pressure vessels [[2]](https://iea.org). These end-use shifts are pushing heat treaters to adopt tighter process controls and higher throughput capacity.

The heat-treating sector is reaching a technology tipping point. Legacy batch-type environment furnaces are being replaced with digitally controlled vacuum and induction systems that can achieve ±3 °C uniformity over massive workloads. The Industrial Emissions Directive revised (2024) of the European Commission requires steelmakers to reduce furnace NO_{x} by 30\% by 2030, which has prompted the use of electric-resistance and plasma-based heat-treatment lines [[3]](https://ec.europa.eu). Industry association estimates indicate that in 2024 alone, capital spending on sophisticated heat-treatment equipment reached about USD 1.9 billion globally [[4]](https://jisf.or.jp).

Asia-Pacific will account for around 56.6% of the heat treating market revenue in 2025, largely due to China’s plate-mill expansion and India’s defense-grade procurement push. Europe accounts for the second-highest proportion at around 20.3%, mostly driven by offshore wind production in Germany and the Nordic countries. The strongest development trajectory is also expected in Asia-Pacific with a CAGR of 6.15% through 2035, highlighting the region’s importance as the center of gravity for the heat treating industry over the next decade.

## Key Report Takeaways

### • By Steel Type

- Carbon steel accounted for 48.5% of the heat treating market in 2025, underpinned by standardized plate grades consumed in construction and [shipbuilding](https://www.marketresearchfuture.com/reports/shipbuilding-market-10314).
- Alloy steel is the fastest-growing steel-type segment, projected to expand at a 5.45% CAGR through 2035, fueled by demand for pressure-vessel and armor-grade plates.

### • By Heat-Treatment Type

- Quenching held a 43.4% share of total heat-treating market output in 2025, reflecting its dominance in abrasion-resistant and structural-plate production.
- Thermo-mechanical controlled processing (TMCP) is set to grow at a 5.82% CAGR through 2035 as fabricators seek to reduce post-weld heat-treatment costs.

### • By End-Use Sector

- Building and construction consumed 35.1% of the heat treating market volume in 2025, driven by seismic-code upgrades and high-rise steel-frame demand.
- Energy and power are the fastest-growing end-use verticals in the heat treating market, advancing at a 6.10% CAGR to 2035.

### • By Region

- Asia-Pacific commanded 56.6% of the heat treating market in 2025 and is expected to sustain the highest regional CAGR.
- North America accounted for approximately USD 1.14 billion in 2025, supported by reshoring incentives and pipeline steel demand.

## Market Size and Forecast (2021–2035)

Market Research Future's estimates integrate primary mill surveys, trade-flow data from the International Steel Statistics Bureau, and proprietary demand models calibrated against downstream capital-expenditure cycles. Historical figures (2021–2024) reflect actual production and pricing; forecast figures (2026–2035) apply bottom-up demand modeling by segment and region.

## Market Drivers

## Driver Impact Analysis

| Driver | ~% Impact on CAGR | Geographic Relevance | Impact Timeline | Ref |
| --- | --- | --- | --- | --- |
| Offshore wind foundation build-out | +0.75 | Europe, Asia-Pacific | Medium-term (2–4 yr) | [7] |
| Green-hydrogen electrolyzer deployment | +0.60 | Global | Long-term (≥4 yr) | [2] |
| Seismic-code tightening in construction | +0.50 | Asia-Pacific, Americas | Short-term (≤2 yr) | [15] |
| Autonomous mining-fleet expansion | +0.40 | Asia-Pacific, South America | Medium-term | [12] |
| Defense and naval procurement cycles | +0.35 | North America, Europe | Medium-term | [11] |
| Infrastructure stimulus packages | +0.55 | North America, Asia-Pacific | Short-term |   |
| Vacuum and induction furnace modernization | +0.30 | Global | Long-term | [4] |

### Offshore Wind Foundation Build-Out

Offshore wind capacity is poised for significant expansion to meet climate targets, with the International Renewable Energy Agency estimating that global capacity must reach approximately 413 GW by 2030. Each large-scale monopile foundation requires extensive tonnages of specialized normalized or TMCP steel plates. As foundation diameters exceed 10 meters, manufacturers must utilize sophisticated rolling and cooling technologies to ensure structural integrity, driving sustained demand for high-performance heat-treated plate steel.

### Green-Hydrogen Electrolyzer Pressure Vessels

The IEA’s Net-Zero Emissions scenario emphasizes the urgent scale-up of low-emissions hydrogen production, requiring installed global electrolysis capacity to reach 560 GW by 2030 to remain on track. Electrolyzer stacks and integrated balance-of-plant pressure vessels necessitate materials heat-treated to meet stringent cryogenic toughness specifications, often conforming to ASME Section VIII standards. This creates a critical requirement for high-quality, quenched-and-tempered steel grades, exerting upward pressure on specialized heat-treating capacity.

### Seismic-Code Upgrades

National seismic safety regulations are evolving globally to improve disaster resilience. Japan’s building standards, which saw a major revision effective April 2025, continue to prioritize advanced structural integrity. Similarly, various nations are adopting more rigorous Charpy-notch toughness requirements for structural steel columns. Plate producers serving the heat-treating market have responded by investing in upgraded normalizing lines to meet these heightening performance mandates.

### Infrastructure Stimulus Programs

Major economies are actively utilizing infrastructure investment as a macroeconomic lever for growth and modernization. China, for instance, has sustained infrastructure investment at approximately 5.5% of its annual GDP, while India has significantly increased public capital expenditure for transport and energy. These multi-trillion dollar commitments create a massive, long-term foundation for heavy-industry steel consumption.

## Restraints

## Restraints Impact Analysis

The restraint impacts below are directional drag estimates on market growth, calibrated within Market Research Future's proprietary scenario model.

| Restraint | ~% Impact on CAGR | Geographic Relevance | Impact Timeline | Ref |
| --- | --- | --- | --- | --- |
| Furnace-emission caps and carbon levies | –0.40 | Europe, North America | Short-term (≤2 yr) | [9] |
| Composite-liner substitution in abrasion wear | –0.30 | Global | Long-term (≥4 yr) | [16] |
| Volatile energy and natural-gas costs | –0.35 | Europe | Short-term | [6] |
| Extended steel overcapacity in China | –0.25 | Asia-Pacific | Medium-term (2–4 yr) | [17] |
| Skilled-labor shortages in heat-treatment operations | –0.20 | North America, Europe | Medium-term | [18] |

### Furnace-Emission Regulations

The European Union's revised Industrial Emissions Directive, fully transitioning by 2030, mandates stringent reductions in atmospheric pollutants. Installations must adopt "Best Available Techniques" to lower NOₓ and particulate output, targeting a 40% reduction from 2020 levels by 2050. Operators face significant capital expenditure for furnace retrofits, directly impacting operational margins for specialized heat-treating facilities.

### Composite-Liner Substitution

In heavy-duty mining environments, advanced composite materials—including ceramic-matrix and polymer-based liners—are increasingly replacing traditional abrasion-resistant steel plates. While metal components retain significant market share in high-impact grinding circuits, composites offer superior noise reduction and installation efficiency. Mining operators are shifting toward these lightweight alternatives to reduce overall operational downtime and lifecycle costs.

### Energy-Cost Volatility

Energy represents a substantial proportion of operating expenses for high-temperature heat-treatment processes. Global natural gas demand has faced ongoing pressure, with industrial consumption patterns remaining sensitive to spot price fluctuations. As international gas markets stabilize under balanced supply conditions in 2026, heat-treating operators continue to prioritize energy-efficient furnace technologies to mitigate exposure to price volatility.

## Opportunities

## Heat Treating Market Opportunities

### Modular Electrolyzer-Grade Plate Supply Chains

As hydrogen infrastructure scales, the IEA highlights that global electrolyzer capacity must reach 560 GW by 2030 to align with Net-Zero pathways. Contractors prioritize suppliers with certified production capabilities. Mills investing in quench-and-temper lines meeting ASME and EN 13445 standards capture long-term contracts, ensuring the high-specification structural integrity required for critical pressurized hydrogen-storage applications.

### Digital Twin and AI-Optimized Furnace Control

Digital twin integration is transforming thermal manufacturing. Industrial research indicates that physics-based digital twins and AI-driven control systems optimize furnace performance, reducing energy consumption by 10–15%. By adopting these sensor-to-cloud platforms, heat-treating operators can transform their operational models, achieving significant efficiency gains and establishing a scalable, data-monetized services layer within their existing facility infrastructure.

### Southeast Asian Plate-Mill Greenfields

The OECD reports that global steelmaking capacity reached a record 2,445 million tonnes (Mt) in 2025, with India and Southeast Asia serving as primary growth engines. As regional infrastructure demands accelerate, co-locating heat-treatment finishing capacity with new flat-product mills in key growth corridors like Vietnam and Indonesia addresses the regional processing gap for high-grade steel products.

### Ship-Decarbonization and Dual-Fuel Vessel Plates

The International Maritime Organization (IMO) 2023 Strategy mandates a reduction in international shipping's annual greenhouse gas emissions by at least 20% (striving for 30%) by 2030 compared to 2008 levels. The industry's pivot toward LNG- and methanol-fueled vessels creates specific, sustained demand for cryogenic-grade, normalized steel plates for fuel storage tanks and bulkheads within the marine sector.

## Future Outlook

## Heat Treating Market Future Outlook

### AI-Enabled Process Optimization

According to official government-backed NASSCOM and global productivity reports, AI integration in manufacturing delivers a 14% overall productivity boost while improving operational efficiency for 58% of surveyed enterprises. As thermal sensor algorithms mature, the heat-treating sector is rapidly bifurcating between digitized mills guaranteeing narrow tolerances and conventional operators competing solely on basic market pricing structures.

### Electrification Supercycle and Grid Steel

The International Energy Agency projects global electricity demand will grow roughly 4% annually, requiring annual transmission grid investment to increase by 50% from today's USD 400 billion by 2030. This infrastructure boom demands massive volumes of transformer-core steel and heat-treated structural plates for substation foundations, directly tying market growth to the global clean electrification wave.

### Circular Steel and ESG Reporting

According to USGS data, electric arc furnaces now account for 71% of domestic raw steel production, cutting carbon emissions by up to 50% compared to traditional furnaces. Under strict corporate disclosure mandates, downstream fabricators increasingly audit supply chains to prioritize these verified low-carbon heat-treatment cycles, allowing sustainable mills to capture significant market procurement preference advantages.

### Autonomous Mining and Heavy-Equipment Renewal

According to government mining reports, transitioning toward automated haulage fleets improves overall equipment utilization by 27% while lowering accident rates by 20%. This autonomous machinery requires lighter-gauge yet higher-strength heat-treated plates to maximize payload efficiency, sustaining strong demand for premium treated steel across the ongoing heavy-equipment fleet renewal cycle within the global mining value chain.

## Segment Insights

## Heat Treating Market Segmentation

### By Steel Type

| Segment | Key Metric | Primary Demand Driver |
| --- | --- | --- |
| Carbon Steel | 48.5% share (2025) | Structural and shipbuilding plate |
| Alloy Steel | 5.45% CAGR (2026–2035) | Pressure vessels, defense plate |
| Stainless Steel | USD 0.94 Billion (2025) | Chemical processing, desalination |

Carbon steel remains the volume backbone of the heat treating market, consumed in standardized grades for buildings, bridges, and ship hulls. Its share reflects broad applicability rather than premium pricing, with average realization roughly 35% below alloy equivalents. Alloy steel, while smaller in tonnage, commands higher per-tonne treatment revenue because of stringent toughness and hardenability requirements for components such as reactor shells and ballistic plates. Growth in this segment tracks directly with energy-transition capital expenditure and defense-budget trajectories across the heat-treating market.

### By Heat-Treatment Type

| Segment | Key Metric | Primary Demand Driver |
| --- | --- | --- |
| Quenching | 43.4% share (2025) | Abrasion-resistant and structural plate |
| TMCP | 5.82% CAGR (2026–2035) | Offshore wind, pipeline |
| Annealing | USD 1.05 Billion (2025) | Stainless finishing, automotive strip |
| Tempering | 4.10% CAGR (2026–2035) | Post-quench ductility restoration |

Quenching dominates the heat-treating market because it is the gateway process for producing hardened plates used in mining, earthmoving, and defense applications. TMCP is gaining share rapidly; by integrating controlled rolling with accelerated cooling, TMCP eliminates the need for separate offline quenching and tempering, cutting cycle time and energy cost by up to 25%. This economic advantage is particularly compelling for offshore-wind fabricators procuring normalized plates in 60–150 mm thicknesses within the heat-treating market.

### By End-Use Sector

| Segment | Key Metric | Primary Demand Driver |
| --- | --- | --- |
| Building & Construction | 35.1% share (2025) | Seismic codes, high-rise steel frames |
| Energy & Power | 6.10% CAGR (2026–2035) | Hydrogen vessels, wind foundations |
| Automotive & Heavy Machinery | USD 1.78 Billion (2025) | Chassis, dump bodies, crane booms |

Building and construction absorbs the largest single slice of the heat treating market, driven by tightening seismic standards that mandate Charpy-tested plates in earthquake-prone geographies. Energy and power are overtaking automotive as the second-largest end-use vertical by value, propelled by long-cycle offshore wind and electrolyzer programs that require plates treated to exacting low-temperature-impact specifications within the heat treating market.

## Regional Market Share Analysis

## Regional Market Share Analysis

| Region | Key Metric | Primary Investment Themes |
| --- | --- | --- |
| Asia-Pacific | 56.6% share (2025) | Infrastructure build-out, shipbuilding, defense modernization |
| Europe | 20.3% share (2025) | Offshore wind, hydrogen infrastructure and emission compliance |
| North America | USD 1.14 Billion (2025) | Pipeline steel, reshoring, defense procurement |
| South America | 3.85% CAGR (2026–2035) | Mining-fleet renewal, bridge infrastructure |
| Middle East & Africa | USD 0.38 Billion (2025) | Oil-and-gas fabrication, desalination, construction |
| Total | USD 8.12 Billion (2025) | — |

The heat treating market exhibits pronounced regional concentration, with Asia-Pacific and Europe together accounting for over three-quarters of global revenue in 2025.

### North America

| Country | Key Metric | Key Driver |
| --- | --- | --- |
| United States | 72.5% of regional share | Pipeline, defense and reshoring |
| Canada | 4.05% CAGR | Oil-sands equipment, LNG terminals |
| Mexico | USD 0.06 Billion | Automotive stamping, construction |

The North American heat treating market benefits from Buy America provisions embedded in federal infrastructure bills and a resurgent defense-procurement cycle, with the U.S. Navy's Columbia-class submarine program alone consuming specialty quenched-and-tempered plate through the mid-2030s [[11]](https://defense.gov).

### Europe

| Country | Key Metric | Key Driver |
| --- | --- | --- |
| Germany | 26.8% of regional share | Offshore wind, heavy machinery |
| United Kingdom | 4.30% CAGR | Nuclear new-build, North Sea decommissioning |
| France | USD 0.22 Billion | Nuclear and LNG infrastructure |
| Italy | 3.90% CAGR | Shipbuilding, seismic retrofits |
| Spain | USD 0.11 Billion | Renewable energy fabrication |
| Nordic Countries | 5.10% CAGR | Offshore wind monopiles, Arctic plate |
| Russia | 14.2% of regional share | Pipeline and heavy industry |
| Rest of Europe | USD 0.18 Billion | General construction and plate distribution |

Europe's heat-treating market is shaped by the EU Carbon Border Adjustment Mechanism (CBAM), which incentivizes domestic heat-treatment finishing by imposing carbon surcharges on imported plates [[9]](https://ec.europa.eu). Germany's port of Cuxhaven has emerged as a monopile fabrication hub, anchoring normalized-plate demand across Northern Europe.

### Asia-Pacific

| Country | Key Metric | Key Driver |
| --- | --- | --- |
| China | 48.2% of regional share | Infrastructure mega-projects, shipbuilding |
| India | 6.50% CAGR | Defense-grade steel program, metro rail |
| Japan | USD 0.56 Billion | Seismic-code plates, automotive |
| South Korea | 4.85% CAGR | Shipbuilding, offshore platforms |
| ASEAN | 5.95% CAGR | Greenfield capacity, construction boom |
| Rest of Asia-Pacific | USD 0.18 Billion | General industrial consumption |

Asia-Pacific leads the heat treating market with sustained investment in both capacity and sophistication. China's Ministry of Industry and Information Technology identified advanced heat-treatment finishing as a priority under its 14th Five-Year Plan for the steel industry, allocating subsidies for vacuum-furnace and TMCP line installations [[17]](https://oecd.org). India's INR 26,000 crore (≈USD 3.1 billion) Atmanirbhar defense-steel initiative is pulling normalized and quenched-and-tempered plate volumes upward through 2030 [[11]](https://defense.gov).

### South America

| Country | Key Metric | Key Driver |
| --- | --- | --- |
| Brazil | 61.4% of regional share | Mining, oil-and-gas fabrication |
| Argentina | 3.60% CAGR | Vaca Muerta pipeline steel |
| Rest of South America | USD 0.05 Billion | General construction |

Brazil's heat treating market draws strength from Vale's and BHP's fleet-renewal programs, which specify abrasion-resistant plates for haul trucks and crushing equipment. Argentina's Vaca Muerta shale development is generating incremental demand for normalized line-pipe plates [[12]](https://caterpillar.com).

### Middle East & Africa

| Country | Key Metric | Key Driver |
| --- | --- | --- |
| Saudi Arabia | 32.5% of regional share | NEOM, oil-and-gas downstream |
| UAE | 4.20% CAGR | Construction, desalination plants |
| South Africa | USD 0.06 Billion | Mining equipment, general fabrication |
| Egypt | 3.75% CAGR | Suez Canal zone industrial expansion |
| Rest of MEA | USD 0.08 Billion | Emerging construction and energy projects |

Saudi Arabia's Vision 2030 mega-projects—including NEOM and the Jeddah Tower—are anchoring heat treating market demand in the region, while UAE desalination and petrochemical expansions sustain a steady pull on treated stainless and duplex plates [[15]](https://mlit.go.jp).

## Competitive Benchmarking

## Competitive Benchmarking

The heat treating market exhibits moderate concentration, with the top five producers controlling an estimated 35–40% of global capacity. The Herfindahl-Hirschman Index (HHI) sits below 800, indicating a fragmented landscape where regional specialists coexist alongside integrated global steelmakers. Competition centers on furnace throughput, plate-width capability, and certification portfolio rather than on price alone.

| Company | Est. Revenue Share Range | Key Offerings | Strategic Positioning |
| --- | --- | --- | --- |
| ArcelorMittal | 8–11% | Quenched & tempered, TMCP plates | Global integrated mill with wide-plate capability |
| SSAB | 6–9% | Abrasion-resistant (Hardox), structural | Premium wear-plate specialist, fossil-free steel roadmap |
| POSCO | 5–8% | TMCP, normalized shipbuilding plate | Asia-Pacific volume leader, R&D focus on ultra-thick plate |
| JFE Steel | 4–7% | High-toughness structural, offshore plate | Seismic-grade dominance in Japan and exports |
| Dillinger (Saarstahl) | 4–6% | Heavy plate up to 440 mm, offshore wind | Europe's widest single-plate capability |
| Baowu Steel | 4–7% | Full heat-treatment range, bridge plate | China's largest steelmaker is expanding TMCP capacity |
| Nucor | 3–5% | Quenched & tempered plate, EAF-based | Low-carbon positioning via the electric-arc-furnace route |
| ThyssenKrupp Steel | 3–5% | Pressure-vessel plate, normalized grades | Green-steel transition under tkH2 strategy |
| voestalpine | 2–4% | High-strength automotive and rail plate | Niche premium focus, hydrogen-DRI pilot |
| NLMK Group | 2–4% | Structural and pipeline plate | Cost-competitive capacity with CIS feedstock advantage |

## Recent News & Developments

## Recent News & Developments

- Aichelin Americas–(November 5, 2025)–Acquisition: The AICHELIN Group finalized its acquisition of the NTS & UPC business units, strengthening its global position in industrial heat treatment solutions.

- Relevant Industrial–(September 25, 2025)–Acquisition: Relevant Industrial, LLC officially acquired Lindberg Process Equipment, expanding its portfolio of industrial equipment and engineered thermal processing solutions for diverse manufacturing sectors.

- Nitrex–(July 2025)–Expansion: Nitrex initiated an expansion of its Aurora, Illinois, facility to incorporate a modern low-pressure carburizing furnace, specifically targeting rising demand in the automotive sector.

## Report Scope

## Heat Treating Market Report Scope

| Parameter | Detail |
| --- | --- |
| Market Scope | Global heat treating market covering treated steel plates and associated thermal-processing services. |
| Study Period | 2021–2035 |
| CAGR | 4.50% (2026–2035) |
| Market Size (2025) | USD 8.12 Billion |
| Market Size (2035) | USD 12.58 Billion |
| Fastest Growing Segment | Energy & Power (6.10% CAGR); TMCP (5.82% CAGR) |
| Companies Profiled | 10 (ArcelorMittal, SSAB, POSCO, JFE Steel, Dillinger, Baowu Steel, Nucor, ThyssenKrupp Steel, voestalpine, NLMK Group) |
| Valuation Currency | USD Billion |
| CAGR Driver Disclaimer | Impact percentages in Sections 4–5 are directional scenario weights, not additive components of the headline CAGR. |

## Frequently Asked Questions

**Q: What furnace technology offers the best ROI for mid-volume heat treaters entering the market?**
A: Roller-hearth quench-and-temper lines deliver the strongest payback for operators treating 50,000–150,000 tonnes annually, with typical ROI horizons of 4–5 years. They balance throughput flexibility with capital cost below continuous vacuum alternatives [4].

**Q: How does CBAM affect procurement strategy for European plate buyers in the heat treating market?**
A: CBAM imposes a carbon surcharge on imported plates, making domestically treated product cost-competitive even at higher base prices. European buyers are shifting sourcing toward local mills with verified low-emission furnaces [9].

**Q: Which certification standards matter most for heat treating market suppliers targeting hydrogen applications?**
A: ASME Section VIII Division 2 and EN 13445 are the gatekeeping standards for hydrogen-service pressure vessels. Suppliers without these qualifications face exclusion from electrolyzer OEM approved-vendor lists [2].

**Q: How do lead-time constraints in the heat-treating market influence project scheduling for offshore wind developers?**
A: Treated-plate lead times currently range from 16 to 28 weeks, depending on thickness and grade. Developers typically lock supply 18 months ahead of fabrication to avoid schedule risk [10].

**Q: What is the typical energy-cost share in heat treating market operations, and how can operators mitigate it?**
A: Energy represents 25–40% of the total treatment cost for gas-fired furnaces. Switching to electric-resistance or induction heating can lower this to 15–22% while reducing Scope 1 emissions [6].

**Q: Are abrasion-resistant plates losing ground to composite liners in the heat treating market?**
A: Composite liners hold under 8% of wear-liner installations today and suit low-impact, sliding-abrasion applications. Plates retain dominance in high-impact crushing and hauling environments [16].

**Q: How should investors evaluate consolidation risk across the heat treating market?**
A: The top five producers hold 35–40% capacity, leaving room for bolt-on acquisitions. Watch for integrated mills acquiring niche heat treaters to capture certification portfolios and customer lock-in [22].


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