Mkurugenzi wa Mamlaka ya Majisafi na Usafi wa Mazingira Eng Justin Rujomba Tarehe 7.7.2022 amesaini Mkataba wa Construction of water blending system for FLOURIDE reduction wenye thamani ya TZS 36.3 Bilion na Kampuni ya Sinohdro Engineering ya china bila zabuni kutangazwa , Mkataba Ulisainiwa...