Coal India: Mines auction: Centre to change 5 coal blocks ...
Mines auction: Centre to change 5 coal blocks in Chhattisgarh with 3 other mines in state. Under commercial coal mining, the state will fetch minimum Rs 4,400 crore revenue in a year and and additional minimum premium of Rs 2,000 crore. PTI; August 01, 2020, 07:50 IST