Nigeria fast-tracking its $3bn Eurobond offer ahead Sept 22 FOMC; Tanzania buys more stake in Shelter Afrique; KenGen gets nod to sell 4mn tons of carbon credits; Angola gets Moody's credit rating upgrade to 'B3' from 'Caa1' first time since 2015 on oil price, fiscal managements; Zambia promises 'sanity' in mining sector before 2026; Steinhoff sells shares in Pepkor as part of settlement; Banque Misr to launch Egypt's first gold investment fund; Immorente Investment floats CP programme; Cameroon HY1 trade deficit widens 7.5%, etc.