Papua New Guinea's total Imports in 2021 were valued at US$4.50 Billion, according to the United Nations COMTRADE database on international trade. Papua New Guinea's main import partners were: Australia, China and Singapore. The top three import commodities were: Machinery, nuclear reactors, boilers; Mineral fuels, oils, distillation products and Electrical, electronic equipment. Total Exports were valued at US$9.65 Billion. In 2021, Papua New Guinea had a trade surplus of US$5.15 Billion.