Quartz Glass Fiber Yarn
Pure fused quartz uncolored continuous filament yarn for high-temperature aerospace filters. Per chapter note 5, glass includes fused quartz and other fused silica, so this yarn falls under tariff item 7019.13.00 as other yarn or slivers.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the yarn is put up for retail sale
Retail-packaged yarns are classified separately.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Confirm the yarn is uncolored and not for retail sale
• Provide CBSA with documentation showing the fused quartz composition
• Ensure the product is not classified as an optical fiber, which would fall under chapter 90
Related Products under Tariff item 7019.13.00
10-Micron Nonconductive RFL Yarn for Hoses
Electrically nonconductive continuous fiberglass yarn with 10-micron filaments, treated with resorcinol formaldehyde latex (RFL) for adhesion to rubber in high-pressure hydraulic hoses. This yarn is a sliver or yarn of glass fibres, not put up for retail sale, and falls under tariff item 7019.13.00 as other yarn or slivers.
11-Micron RFL Treated Fiberglass for V-Belts
Fiberglass reinforcing yarn with 11-micron diameter filaments, impregnated with RFL for bonding to rubber in V-belts for automotive and industrial drive systems. This continuous filament yarn is a glass fibre yarn not put up for retail sale, classified under tariff item 7019.13.00.
9-Micron RFL Fiberglass Yarn for Conveyor Belts
Fiberglass yarn with 9-micron continuous filaments, nonconductive, and RFL latex impregnated for bonding to synthetic rubber in heavy-duty conveyor belts. This yarn is a glass fibre yarn not for retail sale, falling under tariff item 7019.13.00 as other yarn or slivers.
AR-Glass Roving for Concrete Reinforcement
Alkali-resistant uncolored AR-glass roving yarn for GRC (glassfiber reinforced concrete) applications. This untexturized, unsized continuous filament yarn is a glass fibre yarn not put up for retail sale, classified under tariff item 7019.13.00.
Basalt-Derived Glass Fiber Yarn
Uncolored continuous filament yarn from basalt-derived glass for marine composites. Per chapter note 5, glass includes fused quartz and other fused silica, and basalt-derived glass falls within this definition. This yarn is not put up for retail sale, classified under tariff item 7019.13.00.
C-Glass Yarn for Electrical Insulation
Uncolored C-glass yarn with continuous filaments designed for corrosion-resistant electrical insulation wraps. This yarn is a glass fibre yarn not put up for retail sale, classified under tariff item 7019.13.00 as other yarn or slivers.