Plate-Fin Recuperator for Argon Liquefaction from Mexico
Brazed aluminum plate-fin recuperative heat exchanger integrated into argon liquefaction cycle for recovering cold from exhaust gases. Classified under HTS 8419.60.10.00 as machinery specifically designed for gas liquefaction containing the named heat exchanger technology.
Duty Rate — Mexico → United States
14.2%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include P&ID drawings showing integration in complete liquefaction process flow
• Certify fin density and braze material specifications matching statistical note requirements
• Avoid set classification by importing as single skid-mounted machinery unit