TIACA Regional Event Africa highlights African air cargo market potential, challenges #news #TheInternationalAirCargoAssociation #SAATM #AfCFTA #eCommerce #pharma #perishables #freightercapacity #StevenPolmans #AlexGitari #KenyaAirportsAuthority #Nairobi #cargoairline #AstralAviation #sustainability #Africanaviation #AFRAA #aircargo #TIACA #BrusselsInternationalAirport #Brussels #Belgium