The US topped the ranking with an overall market cap of USD 47.32 trillion, followed by China (USD 11.52 trillion), Japan (USD 6 trillion), and Hong Kong (USD 5.55 trillion).
The Mahanadi Coalfields Limited (MCL), a unit of the CIL, has crossed 157 million tonnes (MT) in coal production in the financial year to become the leading coal-producing company in the country.