Czech Republic Imports from Switzerland of Hydrogen Chloride (Hydrochloric Acid), Chlorosulfuric Acid was US$644 during 2023, according to the United Nations COMTRADE database on international trade. Czech Republic Imports from Switzerland of Hydrogen Chloride (Hydrochloric Acid), Chlorosulfuric Acid - data, historical chart and statistics - was last updated on May of 2024.