High-Silica Glass Yarn from Germany
High-silica (>80% SiO2) yarn for thermal protection in aerospace and furnace applications. Classifies under HTS 7019.13.35.00 as 'other' glass fiber yarn. Leached composition provides extreme heat resistance.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Submit silica content analysis (ASTM C169) to distinguish from standard compositions
• Handle as hazardous material if fiber length <6 microns for respiratory protection
• Mark 'not for apparel/textile use' to prevent Chapter 62 misrouting