Venezuela Imports from South Africa of Sulfates, Alums, Peroxosulfates (Persulfates) was US$49.97 Thousand during 2011, according to the United Nations COMTRADE database on international trade. Venezuela Imports from South Africa of Sulfates, Alums, Peroxosulfates (Persulfates) - data, historical chart and statistics - was last updated on May of 2024.