Coal India aims to be world's most-efficient coal miner, says new CMD | | Best Investment adviser in India & Genuine Stock advisory company

Coal India aims to be world's most-efficient coal miner, says new CMD | | Best Investment adviser in India & Genuine Stock advisory company: Coal India Ltd, world's largest miner, now aspires to be the "most-efficient" coal producer, with an aim to bring down costs to a "bare minimum" level as the sector opens up for commercial mining. "We are the world's largest coal producer, but we wish to be the most-efficient coal miner," newly-appointed CIL Chairman