165s Combed SIROspun 2-Ply Yarn from Mexico
SIROspun 2-ply equivalent yarn from combed cotton, single yarn metric >165 nm (<83.33 decitex), ≥85% cotton. Two-for-one twisting reduces production steps. Classifies HTS 5205.48.00.90 as combed multiple yarn.
Duty Rate — Mexico → United States
22%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• SIROspun technical specs document single-step 2-ply equivalent production
• Twist liveliness testing confirms stability for multiple yarn classification
• Compare equivalent conventional 2-ply decitex for customs verification