El Salvador Imports from United Kingdom of Sulfates, Alums, Peroxosulfates (Persulfates) was US$26.82 Thousand during 2018, according to the United Nations COMTRADE database on international trade. El Salvador Imports from United Kingdom of Sulfates, Alums, Peroxosulfates (Persulfates) - data, historical chart and statistics - was last updated on May of 2024.