Oman Imports from Spain of Hydrazine, Hydroxylamine, Other Inorganic Bases, Other Metal Oxides was US$31 during 2017, according to the United Nations COMTRADE database on international trade. Oman Imports from Spain of Hydrazine, Hydroxylamine, Other Inorganic Bases, Other Metal Oxides - data, historical chart and statistics - was last updated on May of 2024.