TourAxiom/US Federal/Statutes/Hts/§ 7219.11.00HTS 7219.11.00∀4 rulesOfficial sourcegraph ↗build calculator ↗citeOf a thickness exceeding 10 mm Rates of duty (1-General): Free Rates of duty (2): 29%← HTS 7219HTS 7219.11.00.30 →