MTN Nigeria, South Africa drove Group’s revenue to 2-year high in H1

First-half 2019 revenue for MTN Group jumped 15.48 percent on the back of a joint 62 percent contribution from Nigeria and South Africa. The Johannesburg-based mobile-phone company reported a revenue surge by R9.8 billion from R62.78 billion it earned in the first six months of 2018, to R72.50 bi