Main findings are increasing demands for transparency from the public and investors, matched with advances in information technologies and rising competition over talent.
Vedanta is supplying oxygen from its zinc and steel units to state governments and is also seeking permission to restart an oxygen plant at its closed copper complex in Tamil Nadu.
Everledger says its platform is now being used by diamond retailers to evidence their sustainability credentials and compliance with regulatory requirements.
The company said it plans to maintain production at 75% however, as it seeks to continue to meet covid-19 safety protocols and grapples with shipping difficulties.