2-(Dimethylammonio)ethyl Chloride HCl from China
IUPAC-named variant of the specific 2921.12.0100 compound, an acyclic monoamine hydrochloride salt with quaternary-like structure but classified as listed derivative. Excluded from chapter 29 colorants or enzymes per notes.
Duty Rate — China → United States
20%
Rate breakdown
9903.88.157.5%Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Use official nomenclature in commercial invoice to prevent disputes
• Monitor for nitrosation byproducts; nitrosated forms go to different nitrogen-function headings
• Bulk imports require warehouse bonds for hazmat storage