By Angela Moonga Anil Agarwal Konkola Copper Mines (KCM) says the $498 million copper recovery plant in Zambia, contracted to China’s NERIN Engineering, will be the largest in Africa.According to a story by Business Insider, the plant would recover 70,000 tonnes of copper annually from mining waste.”Indian billionaire Anil Agarwal’s Vedanta Resources has hired a...

