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Amsted Industries is a diversified global manufacturer of industrial components serving primarily the railroad, automotive, commercial vehicle, construction and building markets. Combining leading-edge manufacturing processes with a history of continuous innovation, we’re proud to be leaders in each of the market segments we serve. As an employee-owned company, our global workforce is united in their passion for leadership and excellence. Our unique structure is a way for Amsted Industries to give back to those who drive our success. Though a financial benefit first and foremost, it also instills a sense of pride and purpose. A Spirit of Ownership permeates all our businesses, and all of our workers are dedicated to our stakeholders and our communities.

Solid as the castings we create. We are the largest producer of gray, ductile, austempered ductile, and compacted graphite iron in the world, melting more than 9,500 tons a day. Our castings are produced using a vertical green sand molding process and created by a workforce that puts generations of iron casting expertise to work for our customers every day. Those customers trust Waupaca Foundry for high quality iron castings that are consistently the most durable, reliable, and innovative products on the market.

HYDRO EXTRUSION USA, LLC is a company based out of 6250 N RIVER RD, Rosemont, Illinois, United States.

RYERSON, JOSEPH T. & SON INC is a wholesale company based out of 7233 SW 29TH ST, Oklahoma City, Oklahoma, United States.

thyssenkrupp Materials NA, Inc. is a leading North American provider of production materials and integrated service solutions. The company is staffed by over 2,900 employees and has annual sales of $2.5 billion. As a member of the thyssenkrupp Materials Services Business Area within thyssenkrupp AG which comprises 600 companies in over 70 countries, we are positioned to offer customers access to products and services across a vast spectrum of geographies and business sectors. Together with our affiliates around the globe we provide access to an unmatched sourcing potential, vast logistical support and superior financial stability to help our customers compete, succeed, and grow.

EJ is the global leader in the design, manufacture, and distribution of access solutions for the world’s growing infrastructure. From water and sewer, to drainage, telecommunication, and utility projects, EJ has the solution to fit your project’s needs. The EJ legacy dates back to 1883 when our first manufacturing facility was built in East Jordan, Michigan, USA. Decades later, we are now a global enterprise that spans six continents – promoting innovation, quality, and a commitment to customer service.

At Zekelman Industries, we trace our legacy of delivering successful solutions back to 1877. Decade after decade, we’ve remained committed to our customers and end users. That’s how we’ve grown to become the largest independent steel pipe and tube manufacturer in North America. Through our subsidiaries (Atlas Tube, Picoma, Sharon Tube, Wheatland Tube, Western Tube, Hayes Modular Group and Z Modular), Zekelman is now the most trusted and comprehensive resource for structural and application-specific products in the industry. With a thorough understanding of our customers’ businesses and markets, we help MAKE IT eZ to manage inventory, reduce supply-chain costs and build a better future on a foundation of domestic manufacturing.

Cleveland-Cliffs is the largest flat-rolled steel producer in North America. Founded in 1847 as a mine operator, Cliffs also is the largest manufacturer of iron ore pellets in North America. The Company is vertically integrated from mined raw materials, direct reduced iron, and ferrous scrap to primary steelmaking and downstream finishing, stamping, tooling, and tubing. We are the largest supplier of steel to the automotive industry in North America and serve a diverse range of other markets due to our comprehensive offering of flat-rolled steel products. Headquartered in Cleveland, Ohio, Cleveland-Cliffs employs approximately 27,000 people across its operations in the United States and Canada.

Nemak is a leading provider of innovative lightweighting solutions for the global automotive industry specializing in the development and manufacturing of aluminum components for powertrain and body structure applications. In 2022, the Company employed approximately 24,000 people at 38 facilities worldwide and generated revenue of US$4.7 billion Corporate Statement on Diversity and Inclusion Nemak is dedicated to developing solutions that make sustainable mobility possible, and it is committed to working together across disciplines to drive innovation and shape the future of automotive lightweighting. Without embracing diversity, however, none of Nemak’s goals would be possible. Diversity and Inclusion play a fundamental role in everything Nemak does, and are the underlying platform on which its culture and values are built. As a key player for the global automotive industry, Nemak serves a wide variety of customers across the globe, facing an exceptionally diverse business environment. Diversity drives the company forward, leading to a competitive advantage that allows Nemak to exceed the expectations of its stakeholders. For more information about Nemak, visit: http://www.nemak.com Privacy Statement https://www.nemak.com/privacy-statement/?sc=0

Century Aluminum is a primary aluminium producer, supplying standard-grade, high-purity and value-added primary aluminum products. Century has approximately 1,300 employees and is an Equal Opportunity Employer. We have operations in Hawesville, KY., Sebree, KY., Mt. Holly, SC and Grundartangi, Iceland, with headquarters located in Chicago, IL. In addition to our primary aluminum assets, we operate a carbon anode and cathode manufacturing facility located in Vlissingen, Netherlands. Our strategic objective is to maximize the financial returns we generate for our stockholders by: - optimizing our safety and environmental performance; - improving our cost structure for our existing assets by managing costs and improving productivity and efficiency; - pursuing upstream investment opportunities in bauxite mining, alumina refining and the production of other key operating supplies; and - expanding our primary aluminum business by improving and investing in the facilities we currently own as well as constructing, investing in or acquiring additional capacity Century common stock is traded on the NASDAQ under the ticker symbol CENX.

EVRAZ North America manufactures steel. We also manufacture excellence, drive success and build careers for our employees. Our team members come from diverse backgrounds and work together to solve problems, contribute ideas and develop leading-edge products and processes that ensure success for our customers and our business. SOLID VALUES Our core values influence our interactions with each other and how we conduct business. In addition to an overarching safety commitment, we strive to create value, take ownership of results, demonstrate a passion for improvement and enrichment through collaboration, and lead with humility. COMMUNITY LEADER EVRAZ melts more than 2.5 million tons of recycled metal scrap each year to make steel products at our safe and efficient facilities. Through our Reading Sparks™ children’s literacy program, established in late 2012, we have donated more than 20,000 books, established Book Nooks in schools and community centers, and supported reading programs in over 45 elementary schools. We also fund scholarships and trades apprenticeships that help deserving students and support business and technical education in our communities. ABOUT US At EVRAZ North America, we manufacture engineered steel products for rail, energy and industrial end markets at six production sites located in the USA (Portland, Oregon; Pueblo, Colorado) and Canada (Regina, Saskatchewan; Calgary, Camrose and Red Deer, Alberta). We are the largest North American producer by volume in the rail and large diameter pipe markets, and we hold leading positions in the Western Canada oil country tubular goods, small diameter pipe and West Coast plate markets.