Lazaros Nikeas

Rhino Resource Partners LP is a diversified coal producing limited partnership company, which focuses on coal and energy related assets and activities. It produces, processes and sells high quality coal of various steam and metallurgical grades from multiple coal producing basins in the U.S. It operates through the following four segments: Central Appalachia, Northern Appalachia, Rhino Western, and Illinois Basin. The Central Appalachia segment consists of Tug River and Rob Fork mining complexes. The Northern Appalachia segment comprises Hopedale mining complex, Sands Hill mining complex, and Leesville field. The Rhino Western segment includes the underground mine in the Western Bituminous region. The Illinois Basin segment covers the underground mine, preparation plant, and river loadout facility, a well as Taylorville field reserves. The company was founded on January 11, 2006 and is headquartered in Lexington, KY.

Hill Street Capital LLC provides financial and investment advisory services. It offers equity, mezzanine, debt financing and other support services. The company was founded in 2002 by John G. Brim and Lorenzo D. Weisman and is headquartered in New York, NY.

Rhino GP LLC owns and operates coal reserves. The company is headquartered in Greenwich, CT.

Part of Royal Energy Resources, Inc., Weston Energy LLC is a private company that provides investment services. The company is based in Richardson, TX.

Battery Mineral Resources Pty Ltd. is a private Australian company with a portfolio of cobalt, lithium, and graphite projects positioned to supply growing market demand for raw materials critical to the rechargeable and energy storage sectors. The company was founded on June 14, 2016 and is headquartered in Sydney, Australia.