Fused Quartz Glass Ingot
>- A large, solid mass of high-purity fused quartz glass produced by melting silica at high temperatures, used as raw material for further processing into rods, tubes, or optical components. It is unworked glass in the mass of fused quartz.
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 |
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
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 ingot is drawn into rods or tubes
Rods and tubes of fused quartz are classified under heading 70.02.
If the ingot is machined into a finished article
Articles of glass not elsewhere specified fall under heading 70.20.
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
• >- Document that the ingot is in a raw, unworked state; any machining or polishing would change the tariff classification
• Verify the quartz purity and provide a lab analysis if requested
• Consider warehousing the goods if you plan to further process them in Canada
Related Products under Tariff item 7001.00.00
Amber Liquor Bottle Glass Scrap
Processed scrap from amber-colored liquor and pharmaceutical bottles, ready for remelting into new packaging. This cullet is classified under tariff item 7001.00.00 as waste and scrap of glass, valued for its iron oxide tint in recycling applications, and is not excluded by the cathode-ray tube provision.
Architectural Glass Melt Lumps
>- Lumps of melt from architectural flat glass production, unworked for remelt. These are glass in the mass, other than fused quartz, prior to sheet forming.
Automotive Windshield Glass Cullet
Crushed tempered and laminated windshield glass from repair shops, delaminated for cullet recovery. This product is classified under tariff item 7001.00.00 as waste and scrap of glass because it has been processed to remove interlayers and is in a fragmented mass form suitable for recycling.
Borosilicate Glass Chunks
>- Massive chunks of borosilicate glass, known for thermal resistance, in unworked form straight from the melting furnace. This is other glass in the mass, used as raw material for labware and cookware.
Borosilicate Glass Labware Cullet
Crushed rejects from Pyrex-style lab beakers and tubes, consisting of high-silica content glass scrap. This cullet is classified under tariff item 7001.00.00 as waste and scrap of glass, valued for its thermal resistance in remelt applications, and is not excluded by the cathode-ray tube provision.
Clear Container Glass Scrap
Shards and fragments from discarded clear glass bottles, processed into uniform cullet for furnace remelting. This product is classified under tariff item 7001.00.00 as waste and scrap of glass, distinct from colored or specialty glass, and is not excluded by the cathode-ray tube provision.