Tanzania Imports from Japan of Granite, Porphyry, Basalt, Sandstone, Other Monumental or Building Stone was US$2 during 2015, according to the United Nations COMTRADE database on international trade. Tanzania Imports from Japan of Granite, Porphyry, Basalt, Sandstone, Other Monumental or Building Stone - data, historical chart and statistics - was last updated on May of 2024.