TourAxiom/US Federal/Statutes/Hts/§ 7209.18.15HTS 7209.18.15∀3 rulesOfficial sourcegraph ↗build calculator ↗citeOf high-strength steel Rates of duty (1-General): Free Rates of duty (2): 0.4¢/kg + 20%← HTS 7209.18HTS 7209.18.15.30 →