TourAxiom/US Federal/Statutes/Hts/§ 9506.29.00HTS 9506.29.00∀4 rulesOfficial sourcegraph ↗build calculator ↗citeOther Rates of duty (1-General): Free Rates of duty (2): 40%← HTS 9506.21.80.00HTS 9506.29.00.20 →