Oman Exports of beryllium, chromium, germanium, vanadium, gallium, hafnium to Tanzania was US$46.01 Thousand during 2010, according to the United Nations COMTRADE database on international trade. Oman Exports of beryllium, chromium, germanium, vanadium, gallium, hafnium to Tanzania - data, historical chart and statistics - was last updated on May of 2024.