Argon Gas for 3D Metal Printing from Mexico
Pure argon gas supplied in large format cylinders for selective laser melting (SLM) in additive manufacturing, preventing oxidation during metal powder fusion. Falls under HTS 2804.21.00.00 as unprocessed rare gas argon, not as a mixture or preparation.
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
• Certify argon as 'commercially pure' via supplier COA; comply with ASME standards for high-pressure vessels
• Common issue: Incorrect valuation including equipment rental fees