Aluminum price climbs as Europe prepares ban on Russian imports
Aluminum prices on the London Metal Exchange rose 2% to $2,624.50 a ton.
The Coal India Ltd headquarters at Kolkata. (file photo) – A. Roy Chowdhury Co says gross calorific value-based system to be ‘revenue neutral’ Coal India Ltd is believed to be gearing up to introduce the internationally-accepted gross calorific value…