Ghana Exports of beryllium, chromium, germanium, vanadium, gallium, hafnium to Republic of the Congo was US$220 during 2013, according to the United Nations COMTRADE database on international trade. Ghana Exports of beryllium, chromium, germanium, vanadium, gallium, hafnium to Republic of the Congo - data, historical chart and statistics - was last updated on May of 2024.