Moody's rates Mali 'Stable' but Ghana 'Negative'; NGRs UBA Group, CSCS, Friesland Campina earnings on the street; MTN plans Rwanda SE listing May 4; Tunisia trade deficit worsens; EgyptAir tighter with Sudan Airways; Coca-Cola Africa IPO, listing; Murray Roberts clinches R3.2bn mining deal in Australia; ZIM Africa Sun profit dips 55%; Antler EA gets IFCs Ksh215mn funding; KRA posts R21bn via ADR process; Amen Bank NBI down 1.5% and more.