United States Imports from Norway of Sulfates, Alums, Peroxosulfates (Persulfates) was US$39.58 Thousand during 2020, according to the United Nations COMTRADE database on international trade. United States Imports from Norway of Sulfates, Alums, Peroxosulfates (Persulfates) - data, historical chart and statistics - was last updated on June of 2024.