Hong Kong Imports from South Korea of Sulfates, Alums, Peroxosulfates (Persulfates) was US$34.07 Thousand during 2021, according to the United Nations COMTRADE database on international trade. Hong Kong Imports from South Korea of Sulfates, Alums, Peroxosulfates (Persulfates) - data, historical chart and statistics - was last updated on May of 2024.