Macau Imports from China of Anti-knock Preparations, Oxidation Inhibitors, Gum Inhibitors was US$125.92 Thousand during 2020, according to the United Nations COMTRADE database on international trade. Macau Imports from China of Anti-knock Preparations, Oxidation Inhibitors, Gum Inhibitors - data, historical chart and statistics - was last updated on May of 2024.