Niger Exports of hydrogen chloride (hydrochloric acid), chlorosulfuric acid to Burkina Faso was US$1.93 Thousand during 2017, according to the United Nations COMTRADE database on international trade. Niger Exports of hydrogen chloride (hydrochloric acid), chlorosulfuric acid to Burkina Faso - data, historical chart and statistics - was last updated on May of 2024.