Poland Imports from Hong Kong of Natural Magnesium Carbonate, Fused Magnesia, Other Magnesium Oxide was US$619 during 2015, according to the United Nations COMTRADE database on international trade. Poland Imports from Hong Kong of Natural Magnesium Carbonate, Fused Magnesia, Other Magnesium Oxide - data, historical chart and statistics - was last updated on May of 2024.