Zambian President Edgar Lungu is to serve as president until 2016 when a new election will be called (Photo : Reuters) (Bloomberg-Lusaka, Monday 14 September 2015) – Zambia, Africa’s second-biggest copper producer, will suspend the mining license of CNMC Luanshya Copper Mines Plc if the company doesn’t reverse a decision to halt production at one of its biggest mines, government spokesman Chishimba Kambwili said.