Cuprammonium Rayon Broadcloth Shirting from Mexico
High-quality broadcloth woven from cuprammonium rayon yarns of different colors, with 90 warp x 45 filling threads per cm, exceeding 85% artificial filament weight. Classified under HTS 5408.23.11.00 for its precise thread count range and cuprammonium composition per chapter notes excluding square construction fabrics. Ideal for tailored shirts and formal blouses.
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 weave certificates confirming plain weave poplin/broadcloth per statistical note (c), avoiding sheeting misclassification
• Test for cuprammonium rayon via chemical analysis; mislabeling as acetate shifts to 5408.33 subheading
• Declare exact thread counts from warp/filling samples; exceeding 142 warp moves to higher density subheadings