The Mahanadi Coalfields Limited (MCL), in Sambalpur, Odisha has become the leading coal-producing company in India. MCL achieved this feat after its overall coal production crossed 157 million tonnes (MT) in the financial year of 2021-22.
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).
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