Coal India Limited announced operating results for the month and year to date ended on ended May 2021. For the month, the company reported production of raw coal of 42.1 million tons against 41.4 million tons a year ago. Off take of raw coal was 55.1 million ton against 40.0 million ton a year ago. The company production of raw coal of 84.0 million tons against 81.8 million tons a year ago. Off take of raw coal was 109.1 million ton against 79.1 million ton a year ago.