Borosilicate Glass Tubing 10mm OD from Mexico
Unworked borosilicate glass tubing with 10mm outer diameter, supplied in straight lengths without any drawing, cutting to final shape, or annealing post-processing. Classified under HTS 7002.39.00.90 as unworked glass tubes, other than those of fused quartz or other fused silica. Ideal for laboratory apparatus fabrication.
Duty Rate — Mexico → United States
16%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Verify tubing meets unworked criteria per Chapter 70 notes - no post-annealing processes allowed
• Provide mill test certificates confirming borosilicate composition and dimensions for CBP review
• Avoid common pitfall of declaring cut-to-length pieces, which may shift to worked glass in 7002.32