Raw Long Flax Fiber for Linen Production from Mexico
Raw flax fibers extracted from the flax plant stem, retted to separate fibers from woody parts but not further processed or spun. Classified under HTS 5301.10.00.00 as raw or retted flax, the initial stage before spinning into linen yarn.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify retting process documentation to confirm fibers are not scutched or hackled, avoiding misclassification as processed flax
• Obtain phytosanitary certificates proving fibers are free from pests, as raw vegetable fibers face strict agricultural import controls
• Declare exact moisture content, as overly dry or contaminated retted flax may trigger quality inspections