The Global Low Sodium Refining Agent Market was valued at USD 850 Million in 2025 and is projected to reach USD 1.42 Billion by 2034, growing at a Compound Annual Growth Rate (CAGR) of 5.8% during the forecast period (2024–2030). This growth is driven by the expansion of the automotive and aerospace industries, stringent quality standards for metal castings, and the increasing demand for high-integrity aluminum and magnesium components.

As the global manufacturing sector pivots towards lightweight, durable materials, the role of specialized chemical fluxes becomes paramount. In this blog, we profile the Top 10 Companies in the Low Sodium Refining Agent Industry—a combination of multinational chemical giants and specialized regional players shaping the future of metal purification.

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🔟 1. BASF SE

Headquarters: Ludwigshafen, Germany
Key Offering: Proprietary Flux Powders, Customized Refining Blends

BASF SE is a global leader in the chemical industry, offering a comprehensive portfolio of high-performance low sodium refining agents for non-ferrous metal casting. Their advanced formulations are designed for efficient degassing and impurity removal in aluminum, magnesium, and copper melts.

Innovation & Sustainability Initiatives:

• Extensive R&D focused on eco-friendly flux compositions

• Development of low-fume, high-efficiency refining agents

• Commitment to sustainable production processes and circular economy principles

Download FREE Sample Report: Low Sodium Refining Agent Market – View in Detailed Research Report

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9️⃣ 2. Dow Chemical Company

Headquarters: Midland, Michigan, USA
Key Offering: DOW Specialty Fluxes, Refining Granules

Dow Chemical Company leverages its material science expertise to produce specialized low sodium refining agents that meet the stringent requirements of high-performance foundries. Their products are critical for producing defect-free castings in the automotive and aerospace sectors.

Innovation & Sustainability Initiatives:

• Innovation in salt-based flux technology for improved metal yield

• Partnerships with major automotive OEMs for custom solutions

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8️⃣ 3. Huntsman Corporation

Headquarters: The Woodlands, Texas, USA
Key Offering: Performance Additives, Advanced Refining Compounds

Huntsman Corporation provides advanced chemical solutions, including low sodium refining agents that enhance the quality and properties of non-ferrous metals. Their products are known for consistency and effectiveness in removing oxides and gases from molten metals.

Innovation & Sustainability Initiatives:

• Focus on reducing environmental impact of metal processing

• Investment in next-generation refining technologies

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7️⃣ 4. Evonik Industries AG

Headquarters: Essen, Germany
Key Offering: High-Purity Refining Powders, Functional Additives

Evonik Industries AG is a specialty chemicals company that develops high-performance low sodium refining agents. Their products are essential for achieving superior metal cleanliness and mechanical properties in critical applications.

Innovation & Sustainability Initiatives:

• Strong emphasis on research for sustainable metal processing

• Development of additives for recycling scrap metal efficiently

Download FREE Sample Report: Low Sodium Refining Agent Market – View in Detailed Research Report

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6️⃣ 5. Clariant International AG

Headquarters: Muttenz, Switzerland
Key Offering: Tailored Refining Solutions, Additive Masterbatches

Clariant offers a range of specialty chemicals, including effective low sodium refining agents that help foundries improve metal quality and reduce production costs. Their solutions cater to a global clientele seeking high-purity metal outputs.

Innovation & Sustainability Initiatives:

• Customized solutions for specific alloy systems

• Commitment to reducing the carbon footprint of chemical production

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5️⃣ 6. Beijing Jiuding Chemical Co., Ltd.

Headquarters: Beijing, China
Key Offering: Cost-Effective Refining Powders, Standard Fluxes

Beijing Jiuding Chemical is a prominent Chinese manufacturer of low sodium refining agents, serving the vast domestic and Asian foundry markets. The company is known for its reliable products and strong regional supply chain.

Innovation & Sustainability Initiatives:

• Focus on scaling production to meet local industrial demand

• Investment in quality control for export markets

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4️⃣ 7. Jinzhou Xinxing Ductile Iron Pipes Co., Ltd.

Headquarters: Jinzhou, China
Key Offering: Integrated Refining Solutions for Iron and Non-Ferrous Metals

As a major player in metal products, Jinzhou Xinxing also produces refining agents to support its extensive casting operations. This vertical integration allows them to control quality from raw material to finished product.

Innovation & Sustainability Initiatives:

• Internal consumption drives product development

• Focus on efficiency and waste reduction in metal processing

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3️⃣ 8. Sinochem Qingdao Co., Ltd.

Headquarters: Qingdao, China
Key Offering: Broad Portfolio of Industrial Chemicals, including Refining Agents

Sinochem Qingdao is a key supplier of industrial chemicals in China, offering various low sodium refining agents. The company benefits from its strategic location in a major industrial and port city, facilitating both domestic and international distribution.

Innovation & Sustainability Initiatives:

• Leveraging Sinochem Group’s extensive resources

• Expanding product range to serve evolving market needs

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2️⃣ 9. Shandong Keda Chemical Co., Ltd.

Headquarters: Shandong, China
Key Offering: Competitive Refining Agents, Bulk Chemical Supplies

Shandong Keda Chemical is a significant manufacturer in one of China’s major industrial provinces. The company provides cost-competitive low sodium refining agents to foundries across Asia, supported by a robust production base.

Innovation & Sustainability Initiatives:

• Focus on production scalability and cost leadership

• Adherence to evolving environmental standards

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1️⃣ 10. Chongqing Changjiang River Moulding Material (Group) Co., Ltd.

Headquarters: Chongqing, China
Key Offering: Comprehensive Foundry Chemicals, Including Refining and Fluxing Agents

This company specializes in a wide array of materials for the foundry industry, making it a one-stop shop for many metal casters. Their low sodium refining agents are developed to work seamlessly with their other moulding and core-making products.

Innovation & Sustainability Initiatives:

• Integrated product offerings for the foundry sector

• Strong focus on the growing Chinese automotive and machinery markets

Get Full Report Here: Low Sodium Refining Agent Market – View in Detailed Research Report

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🌍 Outlook: The Future of Low Sodium Refining Agents is Smarter and More Efficient

The low sodium refining agent market is undergoing a significant transformation. While traditional powder forms dominate, the industry is increasingly focused on advanced formulations, automation-friendly products, and solutions that support the use of recycled metal content.

📈 Key Trends Shaping the Market:

• R&D into multi-functional agents that combine degassing, fluxing, and grain refining

• Growing demand for low-fume, environmentally friendly formulations to improve workplace safety

• Integration of refining agents into automated dosing systems for precision and repeatability

• Strategic partnerships between chemical suppliers and large foundries to co-develop tailored solutions

Get Full Report Here: Low Sodium Refining Agent Market – View in Detailed Research Report

The companies listed above are not only supplying essential chemicals—they are enabling the production of higher-quality, lighter, and stronger metal components that are fundamental to modern manufacturing.