During the period, Buma will move 261 million bank cubic meters of overburden and transport 29 million metric tons of coal. Buma is the second-largest coal-mining contractor in Indonesia, providing mining services under long-term operating agreements with some of Indonesia’s largest coal producers, such as PT Berau Coal and PT Adaro Indonesia, as well as PT Kideco Jaya Agung and subsidiaries of PT Bayan Resources.