Sri Lanka Imports from Hong Kong of Hydrogen Chloride (Hydrochloric Acid), Chlorosulfuric Acid was US$469 during 2022, according to the United Nations COMTRADE database on international trade. Sri Lanka Imports from Hong Kong of Hydrogen Chloride (Hydrochloric Acid), Chlorosulfuric Acid - data, historical chart and statistics - was last updated on May of 2024.