Cullet and other waste and scrap of glass, excluding glass from cathode-ray tubes or other activated glass of heading 85.49; glass in the mass.
Textile products and articles, for technical uses, specified in Note 8 to this Chapter. > Other footwear: > Of a water absorption coefficient by weight exceeding 10% > Produced in Canada more than 25 years prior to the date of accounting > Cullet and other waste and scrap of glass, excluding glass from cathode-ray tubes or other activated glass of heading 85.49; glass in the mass.
Duty Rate (from China)
Products classified under Tariff item 7001.00
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.
7001.00.00Borosilicate 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.
7001.00.00Colored Soda Glass Masses
>- Soda glass in mass with integrated colorants like cobalt for blue tint, unworked. Classified as other glass in the mass, with color from the melt rather than surface treatment.
7001.00.00Container Soda Glass Billets
>- Soda glass billets in mass form for remelting into bottles and jars, unworked and amorphous. This is other glass in the mass, excluding scrap or activated types.
7001.00.00Electric-Fused Quartz Mass
>- A bulk mass of quartz glass produced by electric arc fusion, known for low bubble content in high-end applications. This is glass in the mass of fused quartz, unworked and not yet shaped or processed into articles.
7001.00.00Flame-Polished Fused Silica Mass
>- Fused silica in mass form with flame-polished surfaces to minimize defects, used in fiber optic preform production. The flame polishing is a pre-annealing process, so the glass remains unworked and classifiable as glass in the mass.
7001.00.00Float Glass Melt Masses
>- Molten-cooled masses of float glass composition for sheet production, in unworked lump form. This is other glass in the mass before floating or rolling.
7001.00.00Fused 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.
7001.00.00Fused Quartz Glass Slab
>- Rectangular slab of fused quartz glass in bulk mass form, ideal for slicing into substrates or windows in photonics applications. It qualifies as unworked glass in the mass of fused silica, where cutting to shape does not affect classification.
7001.00.00Fused Silica Glass Block
>- Solid block of fused silica glass cast in rectangular form for machining into precision components like telescope mirrors. Classified as glass in the mass of fused quartz, retaining mass characteristics until further processing.
7001.00.00High-Purity Fused Silica Lump
>- Irregular lumps of high-purity fused silica obtained directly from the melting furnace, used in refractory linings or remelting. This is glass in the mass of fused quartz, excluding scrap or waste.
7001.00.00IR-Transparent Fused Silica Mass
>- Bulk fused silica mass with high infrared transmission for thermal imaging domes. Classified as unworked fused quartz glass in the mass, prior to any shaping or polishing.
7001.00.00Semiconductor-Grade Fused Quartz Blank
>- Large blanks of semiconductor-grade fused quartz in mass form for wafer carriers and diffusion tubes. This is glass in the mass of fused silica before any machining.
7001.00.00Synthetic Fused Silica Boule
>- A cylindrical boule of synthetic fused silica created via flame hydrolysis or electric fusion, serving as stock material for semiconductor and UV optic manufacturing. Classified as glass in the mass of fused silica.
7001.00.00UV-Grade Fused Silica Chunk
>- Chunks of premium fused silica optimized for ultraviolet transmission, supplied in bulk for optical fabrication. This is unworked glass in the mass of fused silica.