Crocidolite Asbestos Valve Stem Seals from Mexico
Pre-formed seals from crocidolite asbestos for high-pressure steam valves in power plants. Classified HTS 6812.80.90.00 as other crocidolite articles excluding gaskets of 6813. Engineered for temperatures exceeding 600°C.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide OEM specifications to justify industrial classification
• Use ITC ruling requests for complex seals to prevent delays
• Monitor EU REACH bans affecting crocidolite supply chains