Rosebud Mining Co. Competitors

Alpha Natural Resources is a premier Central Appalachian coal producer where safety is the core value and our workers returning home to their families is our paramount responsibility. Alpha is a fully integrated coal company with estimated 2017 production of 14 million tons. While one of the largest coal producers in the CAPP region, we remain committed to being a good steward of the environment as we honor our obligations to federal and state agencies as well as the communities in which we operate. Alpha is dedicated and focused to its core principles of Running Right, being: • committed and steadfast to return our miners home to their families safely every day; • a premier CAPP coal producer providing high quality metallurgical and thermal coal safely, ethically, honestly and with integrity at all times; • a careful steward of the environment; • a preferred supplier to utilities and steel producers; and • a valuable partner to the communities in which we work and live.

Peabody is a leading coal producer, providing essential products for the production of affordable, reliable energy and steel. Our commitment to sustainability underpins everything we do and shapes our strategy for the future.

Cleveland-Cliffs is a leading North America-based steel producer with focus on value-added sheet products, particularly for the automotive industry. The Company is vertically integrated from the mining of iron ore, production of pellets and direct reduced iron, and processing of ferrous scrap through primary steelmaking and downstream finishing, stamping, tooling, and tubing. Headquartered in Cleveland, Ohio, Cleveland-Cliffs employs approximately 25,000 people across its operations in the United States and Canada.