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Borosilicate Glass Tubes for Fiber Optic Preforms from Canada

Unworked low-expansion glass tubes serving as overcladding in fiber optic preform manufacturing for telecommunications cables. HTS 7002.32.00.00 for unworked low-expansion tubes.

Duty Rate — Canada → United States

16%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Include doping specifications and purity levels in documentation

Ship in nitrogen-purged containers to prevent contamination