The Global Sodium Ethyl Xanthate (SEX) Market was valued at USD 258.7 Million in 2024 and is projected to reach USD 345.9 Million by 2030, growing at a Compound Annual Growth Rate (CAGR) of 4.9% during the forecast period (2024–2030). This consistent growth is primarily fueled by the expanding global mining sector, increasing demand for base and precious metals, and the essential role of SEX as a highly effective flotation collector for sulfide ores.

As the mining industry navigates the challenges of declining ore grades and stricter environmental regulations, the focus intensifies on the key chemical suppliers who are enhancing reagent efficiency and supply chain reliability. In this blog, we profile the Top 10 Companies in the Sodium Ethyl Xanthate (SEX) Industry—a group of established producers and innovative suppliers that are fundamental to mineral processing operations worldwide.

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🔟 1. Coogee Chemicals

Headquarters: Sydney, Australia
Key Offering: Sodium Ethyl Xanthate Powder & Pellets, Custom Flotation Reagents

Coogee Chemicals is a leading global producer of xanthates and other specialty chemicals for the mining industry. With extensive manufacturing experience, the company supplies high-purity Sodium Ethyl Xanthate to major mining operations across the globe, renowned for its product consistency and technical support.

Innovation & Market Position:

• Vertically integrated production from carbon disulfide

• Strong presence in the Asia-Pacific and North American markets

• Focus on developing more environmentally benign flotation reagents

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9️⃣ 2. Sellwell (Group) Flotation Reagents Factory

Headquarters: Hunan, China
Key Offering: SEX, SIPX, PAX, and a full range of flotation collectors

Sellwell is one of China’s largest and most specialized manufacturers of flotation reagents. The company operates a dedicated flotation reagent factory with significant production capacity, serving both domestic Chinese mines and an expanding international client base.

Innovation & Market Position:

• Comprehensive R&D focused on reagent performance optimization

• Cost-competitive production leveraging local supply chains

• Extensive product portfolio for various ore types

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8️⃣ 3. Weifang Tianyu Chemical

Headquarters: Shandong, China
Key Offering: High-quality Sodium Ethyl Xanthate, Other Xanthate Salts

Weifang Tianyu Chemical has established itself as a key supplier in the global xanthate market. The company’s focus on stringent quality control and large-scale production enables it to meet the high-volume demands of the international mining industry.

Innovation & Market Position:

• Advanced manufacturing processes ensuring high product purity

• Strategic partnerships with mining companies in South America and Africa

• Investment in logistics for efficient global distribution

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7️⃣ 4. Qingdao Ruchang

Headquarters: Qingdao, China
Key Offering: SEX, Potassium Amyl Xanthate (PAX), Dithiophosphate Collectors

Qingdao Ruchang is a prominent chemical enterprise with a strong export orientation. The company specializes in mining chemicals and has built a reputation for reliability and product effectiveness in complex flotation circuits.

Innovation & Market Position:

• Focus on export market development and customer service

• Technical support tailored to specific ore body characteristics

• Competitive pricing strategy for bulk procurement

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6️⃣ 5. Florrea (Shenyang FLORREA Chemicals Co., Ltd)

Headquarters: Shenyang, China
Key Offering: Sodium Ethyl Xanthate, Frothers, Flocculants, and Modifiers

Florrea offers a complete suite of mineral processing reagents, positioning itself as a one-stop-shop for mining companies. Its Sodium Ethyl Xanthate is widely used in the flotation of copper, lead, zinc, and nickel sulfide ores.

Innovation & Market Position:

• Integrated product solutions for optimized flotation performance

• Strong R&D capabilities for developing custom reagent blends

• Growing market share in CIS and Southeast Asian regions

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5️⃣ 6. NOACH Chemical Limited

Headquarters: Lagos, Nigeria
Key Offering: SEX, Mining Chemicals, Industrial Chemicals

NOACH Chemical Limited is a key regional supplier serving the rapidly growing mining sector in West Africa. The company provides essential reagents to local mining operations, reducing dependency on imports and ensuring supply chain stability.

Innovation & Market Position:

• Strategic location serving a resource-rich geographic region

• Focus on local content development and technical training

• Partnerships with international technology providers

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4️⃣ 7. Hainan Zhongxin Chemical

Headquarters: Hainan, China
Key Offering: Sodium Ethyl Xanthate, Sodium Isopropyl Xanthate (SIPX)

Hainan Zhongxin Chemical specializes in the production of xanthate-based flotation collectors. The company leverages its coastal location for efficient logistics and exports, catering to the needs of the global mining industry with consistent product quality.

Innovation & Market Position:

• Modern production facilities with a focus on environmental compliance

• Established supply relationships with mid-tier and large-scale mining companies

• Adaptation of product specifications to meet diverse customer requirements

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3️⃣ 8. SNF FloMin

Headquarters: Riceboro, Georgia, USA
Key Offering: SEX, Flotation Reagents, Polymer-Based Additives

SNF FloMin, part of the global SNF Group, is a major player in the mining chemicals market. While known for its polyacrylamide flocculants, the company also supplies a range of collectors, including Sodium Ethyl Xanthate, offering integrated solutions to mining clients.

Innovation & Market Position:

• Global manufacturing footprint and technical service network

• Expertise in combining collectors with other reagent types for synergies

• Strong focus on sustainability and reducing the environmental footprint of mining

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2️⃣ 9. Orica Ltd.

Headquarters: Melbourne, Australia
Key Offering: Broad portfolio of flotation reagents including specialty collectors

Orica is a world-leading mining services provider, offering a comprehensive range of bulk explosives, blasting systems, and mineral processing chemicals. While not a primary SEX producer, it is a significant distributor and formulator of flotation reagents for its global mining customer base.

Innovation & Market Position:

• Direct access to a vast network of mining operations worldwide

• Investment in digital solutions for reagent optimization (e.g., ioGAS, FRAGTrack)

• Focus on providing total site solutions beyond individual chemicals

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1️⃣ 10. BASF SE (Mining Solutions)

Headquarters: Ludwigshafen, Germany
Key Offering: Performance chemicals for mineral processing, including collector alternatives

BASF’s Mining Solutions business provides advanced chemical technologies for the entire mineral processing value chain. The company focuses on developing high-performance, often proprietary, collector molecules that can offer advantages over traditional xanthates in certain applications.

Innovation & Market Position:

• Extensive R&D leading to novel collector chemistries (e.g., Fostergain™, Fosteral™)

• Emphasis on selectivity, recovery, and environmental profile

• Global technical support and application expertise

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🌍 Outlook: The Future of Sodium Ethyl Xanthate Is Efficient and Sustainable

The sodium ethyl xanthate market is evolving in response to the mining industry’s dual challenge of processing more complex ores while adhering to higher environmental standards. While SEX remains a workhorse reagent due to its effectiveness and cost-efficiency, the industry is investing in process optimization and next-generation solutions.

📈 Key Trends Shaping the Market:

• Rising demand for metals crucial to the energy transition (copper, nickel, lithium)

• Increased focus on reagent efficiency and dosage control to reduce costs and environmental impact

• Development of blended reagents and synergistic formulations for improved selectivity

• Digitalization and advanced analytics for real-time flotation optimization

The companies listed above are not only supplying essential chemicals to the global mining industry—they are also driving innovation in mineral processing to enable a more resource-efficient and sustainable future.

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Sodium Ethyl Xanthate (SEX) Market – View in Detailed Research Report