Silicone Treated Polyester Sewing Thread from Japan
Polyester filament thread with silicone finish for smooth high-speed sewing and reduced friction. Classifies in HTS 5401.10.00.00 as synthetic sewing thread where finish aids functionality, not constituting coating. For industrial lockstitch machines.
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
• Quantify silicone as <5% weight to avoid 5900 coating chapter
• Include finish spec sheets showing sewing enhancement
• Sample for residue to confirm non-plastic impregnation