Coal India Limited is an Indian state-controlled coal mining and refinery company headquartered in West Bengal. It is the world's largest coal-producing company. It operates 430 coal mines in 81 mining areas across eight states of India.
Based in Zhodino, Minsk Oblast, the public joint-stock company (OAO) BelAZ is the managing company of BelAZ holding company. BelAZ is the world's leading manufacturer of haul trucks with a large payload capacity and an extremely large payload capacity. The company also makes other kinds of heavy duty vehicles for the mining industry and the civil engineering industry.