Alliance Resource Partners Units

Alliance Resource Partners LP is a natural resource company, which produces and markets coal to domestic utilities, industrial users and international customers. It operates through the following segments: Illinois Basin Coal Operations, Appalachia Coal Operations, Oil & Gas Royalties, and Coal Royalties. The Illinois Basin Coal Operations segment includes the Gibson mining complex, the Warrior mining complex, the River View mining complex and the Hamilton mining complex. The Appalachia Coal Operations segment includes the Mettiki mining complex, the Tunnel Ridge mining complex and the MC Mining complex. The Oil & Gas Royalties reportable segment includes oil & gas mineral interests. The Coal Royalties reportable segment includes substantially all coal mineral resources and the majority of coal mineral reserves owned or leased by Alliance Resource Properties. The company was founded in 1971 and is headquartered in Tulsa, OK.