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Black Carbon-Coated Glass Yarn from Japan

E-glass yarn with carbon black pigmentation for conductive composites in electronics. Colored yarn under HTS 7019.13.28.00, microscopically thin coating per Chapter Note.

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

Prove coating thickness <1 micron to qualify as colored vs coated yarn

Conductivity specs may trigger additional FCC/ITAR documentation

Avoid 'conductive fiber' declarations that suggest Chapter 85 classification