from ALLOYCE KIMBUNGA in Dar-es-Salaam, TanzaniaTanzania BureauDAR-ES-SALAAM, (CAJ News) - TANZANIA has rescheduled the inaugural East African Battery Minerals Summit to July because of global demand to attend the event. The event was scheduled for next week in the archipelago of Zanzibar, as the East African bloc positions itself as a hub of the growing