Everledger says its platform is now being used by diamond retailers to evidence their sustainability credentials and compliance with regulatory requirements.
China's industry ministry said the country will take steps to stabilise raw material prices and strengthen supervision of the market after a spike in prices.
With buildings considered responsible for 40% of global annual greenhouse gas emissions, CO2-infused concrete may be the new way of decarbonizing the industry.
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.