Triphenylmethyl Chloride with Stabilizer from Mexico
Triphenylmethyl chloride containing a necessary stabilizer for transport preservation remains classifiable under HTS 2903.99.15.00 per chapter note (f), as the addition does not change its nature as a chemically defined halogenated aromatic derivative. Used in lab-scale organic protections.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Document stabilizer as necessary for preservation only, per note (f); segregate from moisture during shipping to prevent hydrolysis; declare percentage of active compound