Coal India suffers mine downgrade
Nearly 41 per cent of the samples collected from 386 mines of Coal India Ltd have been downgraded after an analysis of 871 samples done by the Coal Controllers Office. The samples were from `size fractions and sidings’ of 386 (of the 406) mines of the public sector behemoth. CIL said that while 51.5 % of the samples retained their […]
» Read more