Zirconium Machined Valves from Mexico
Precision-machined zirconium valves for corrosive chemical processing plants. HTS 8109.99.00.00 covers these as 'other' fabricated articles, not tube fittings (which have specific exclusions).
Duty Rate — Mexico → United States
13.7%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Machining drawings essential to prove 'articles' status
• Pressure ratings docs for safety compliance
• Distinguish from pipe fittings via function