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6814.90.00.00/Mica Window Strips for Furnaces/Mexico

Mica Window Strips for Furnaces from Mexico

Transparent strips of split mica used as peephole windows in high-temperature furnaces and stoves. They are worked mica articles under HTS 6814.90.00.00, valued for heat resistance without melting or cracking.

Duty Rate — Mexico → United States

12.6%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Include thickness and transparency specs to confirm as worked mica, not raw sheets

• Avoid framing; framed windows may classify as furnace parts under 8417 or 8516

• Certify heat tolerance over 500°C to differentiate from plastic alternatives

Mica Window Strips for Furnaces from Mexico — Import Duty Rate | HTS 6814.90.00.00