TourAxiom/US Federal/Statutes/Hts/§ 9506.61.00.00HTS 9506.61.00.00∀4 rulesOfficial sourcegraph ↗build calculator ↗citeLawn-tennis balls Unit of quantity: No. Rates of duty (1-General): Free Rates of duty (2): 30%← HTS 9506.59.80.60HTS 9506.62 →