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7019.13.35.00/Basalt Fiber Yarn/Japan

Basalt Fiber Yarn from Japan

Continuous filament yarn spun from molten basalt rock, used in construction and automotive composites. HTS 7019.13.35.00 includes this as 'other' glass-like fiber yarn per fused silica definition. Offers natural alkali resistance.

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%
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Import Tips

• Prove molten rock origin via geological certification vs. synthetic glass confusion

• Test for fused silica equivalence per Chapter 70 note on 'glass' definition

• Declare environmental advantages only after chemical composition verification

Basalt Fiber Yarn from Japan — Import Duty Rate | HTS 7019.13.35.00