Performance Proppants, LLC Competitors

CHS Inc. (www.chsinc.com) is a leading global agribusiness owned by farmers, ranchers and cooperatives across the United States. Diversified in energy, grains and foods, CHS is committed to helping its customers, farmer-owners and other stakeholders grow their businesses through its domestic and global operations. CHS supplies energy, crop nutrients, grain marketing services, livestock feed, food and food ingredients, along with business solutions including insurance, financial and risk management services. The company operates petroleum refineries/pipelines and manufactures, markets and distributes Cenex® brand refined fuels, lubricants, propane and renewable energy products. CHS preferred stock is listed on the NASDAQ at CHSCP. CHS has been made aware that some individuals have been contacted about employment opportunities by persons who are not from CHS Inc. Please note that any communication from a CHS recruiter would be sent using a chsinc.com email address. In addition, a CHS recruiter will not request money from a candidate involved in an offer process. If you have questions about contact regarding an employment opportunity, please reach out to chscareers@chsinc.com to verify that the communication is from CHS.

Covia responsibly provides minerals solutions for a better tomorrow. As a leading provider of diversified minerals, our products support a variety of industrial markets, including glass, ceramics, coatings, metals, foundry, polymers, construction, water filtration, and sports and recreation. The company serves its customers through a broad array of essential, high-quality products, including high-purity silica sand, nepheline syenite, feldspar, kaolin and ball clays, cristobalite, and coated materials. Long-standing relationships with a broad customer base enable Covia’s market-inspired approach to innovation to enhance solutions and customer benefits. Underpinning these strengths is an unwavering commitment to safety and to sustainable development, further enhancing the value that Covia delivers to all its stakeholders. Our ability to deliver the right product, to the right place, at the right time, is unmatched. Just as strong is our commitment to building partnerships that help our customers succeed.

U.S. Silica Holdings Inc. is a global performance materials company and is a member of the Russell 2000. The company is a leading producer of commercial silica used in the oil and gas industry and in a wide range of industrial applications. Over its 123-year history, U.S. Silica has developed core competencies in mining, processing, logistics and materials science that enable it to produce and cost-effectively deliver more than 600 diversified products to customers across our end markets. U.S. Silica's wholly-owned subsidiaries include EP Minerals and SandBox Logistics™. EP Minerals is an industry leader in the production of products derived from diatomaceous earth, perlite, engineered clays and non-activated clays. SandBox Logistics™ is a state-of-the-art leader in proppant storage, handling and well-site delivery, and is dedicated to making proppant logistics cleaner, safer and more efficient. The company has 27 operating mines and processing facilities and two additional exploration stage properties across the United States and is headquartered in Katy, Texas.