Technical Grade Lead Suboxide (Leady Litharge)
Technical-grade leady litharge used in glass manufacturing and ceramic glazes acts as a fluxing agent. It is specifically lead suboxide, a chemically defined inorganic compound, and falls under heading 28.24 as 'Other' lead oxides.
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 |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the product is prepared as glass frit or in glass powder form
Glass frit and glass powder are classified under heading 32.07, not Chapter 28.
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
• Ensure the product is not in the form of glass frit or glass powder, which is excluded by Chapter 28 Note 3(d)
• Provide a product data sheet to confirm it is lead suboxide
• Check if the product is subject to Canadian hazardous product regulations
Related Products under Tariff item 2824.90.00
Battery Grade Lead Monoxide Flake
Battery-grade lead monoxide flake (PbO) is optimized for lead-acid battery plate paste formation. It is a chemically defined lead oxide, falling under heading 28.24 as 'Other' lead oxides.
Battery-Grade Leady Litharge Powder
Battery-grade leady litharge powder, also known as lead suboxide (Pb2O), is a high-purity inorganic compound with controlled particle size for lead-acid battery paste formation. It is a chemically defined lead oxide falling under heading 28.24, specifically as 'Other' lead oxides.
Battery Grade Red Lead Powder
Battery-grade red lead powder, or red lead oxide (Pb3O4), is formulated for lead-acid battery plate formation. It is a chemically defined lead oxide, explicitly included in heading 28.24 as 'Other' lead oxides.
Ceramic Grade PbO Lead Oxide Powder
Ceramic-grade PbO lead oxide powder is a fine lead monoxide powder used for fluxing in ceramic glazes and enamels. It is a chemically defined lead oxide, excluding glass frits or luminophores, and falls under heading 28.24 as 'Other' lead oxides.
High-Purity Leady Litharge for Paint Drying
High-purity leady litharge used as a paint drier and catalyst in alkyd resin production is a chemically defined lead suboxide. It is not a prepared paint or a mixture, so it falls under heading 28.24 as 'Other' lead oxides.
High Purity PbO Sputtering Target Material
High-purity PbO sputtering target material, 99.99% pure lead monoxide, is used for thin-film deposition in electronics. It is a chemically defined lead oxide, not in worked forms excluded by Chapter notes, and falls under heading 28.24 as 'Other' lead oxides.