Sisecam Resources LP

Sisecam Resources LP is a producer of natural soda ash with its facility in the Green River Basin of Wyoming. The Company, through its subsidiary Sisecam Wyoming LLC (Sisecam Wyoming) is engaged in the business of mining trona ore to produce soda ash. It processes trona ore into soda ash, which is an essential raw material in flat glass, container glass, detergents, chemicals, paper and other consumer and industrial products. The Company's Green River Basin surface operations are situated on approximately 2,360 acres in Wyoming (of which, 880 acres are owned). The Company's mining operations consist of approximately 24,000 acres of leased and licensed subsurface mining area. The Company's mining leases and licenses are located in two mining beds, designated by the United States Geological Survey as beds 24 and 25, at depths of 850 to 800 feet near their shaft locations below the surface.