Protonated Thiodiglycol hydrochloride salt from China
Protonated salt form of thiodiglycol (bis(2-hydroxyethyl) sulfide hydrochloride), included in HTS 2930.90.92.08 coverage for salts of listed compounds. Chapter 29 note (C)(1) classifies inorganic salts with the parent organic compound in organo-sulfur heading 2930.
Duty Rate — China → United States
112.5%
Rate breakdown
9903.04.6096.3%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
Import Tips
• ATF Form 6 required for List I chemical imports; apply 45 days prior to shipment
• Maintain chain of custody documentation to prevent diversion concerns at customs
• Verify pH and salt content to avoid reclassification as aqueous solution under note (d)