Modacrylic Single Yarn 30s from Japan
A fine single yarn of 100% modacrylic staple fibers in 30s count, designed for knitting machines in apparel manufacturing. Classified under HTS 5509.31.00.00 due to its high modacrylic content and single yarn construction, not intended for retail sale. Ideal for flame-retardant fabrics.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Obtain lab tests confirming modacrylic composition, as it qualifies equivalently to acrylic under this subheading
• Declare exact yarn count and single plies on entry; bulk spools avoid retail sale classification