Atomized Zinc Powder for Paints
Atomized zinc powder, produced by atomizing molten zinc, is a fine metallic powder used primarily as an anti-corrosion pigment in zinc-rich primers and industrial coatings. It qualifies as a zinc powder under tariff item 7903.90.00, which covers zinc powders other than dust, and is distinct from zinc dust obtained by vapor condensation.
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 actually zinc dust obtained by vapor condensation
Zinc dust is a separate heading under 7903.10, defined by its spherical particle shape and production method.
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 declared as zinc powder, not zinc dust, since the latter has a different definition under the tariff
• Provide a certificate of analysis showing zinc content and particle size distribution to support classification
• Verify whether the powder is subject to any Canadian anti-dumping or countervailing measures before importing
Related Products under Tariff item 7903.90.00
Galvanizing Zinc Dust Recovery Powder
Recovered zinc powder from galvanizing kettle dross is processed to meet powder specifications and used in powder coating applications. It is classified as a zinc powder under tariff item 7903.90.00, as it is not vapor-condensed dust and meets the definition of powders in the chapter notes.
High-Purity Zinc Dust for Paint Pigments
High-purity spherical zinc dust from vapor condensation, used in anti-corrosive paint formulations due to its fine particle size. It meets the chapter definition of zinc dust and is classified under tariff item 7903.90.00 as other zinc dust, since it is not covered by a more specific tariff item.
High-Purity Zinc Powder for Batteries
High-purity zinc powder with over 99% zinc content, used as an anode material in alkaline batteries. It is a zinc powder under tariff item 7903.90.00, distinct from zinc dust, and is not excluded by the section notes since it is not an article of Section XVI.
Industrial Zinc Dust for Chemical Synthesis
High-grade zinc dust with 90%+ metallic content and fine particle distribution, used as a reducing agent in organic synthesis. It meets the chapter definition of zinc dust and is classified under tariff item 7903.90.00 as other zinc dust, since it is not covered by a more specific tariff item.
Metallic Zinc Dust for Pyrotechnics
Fine spherical zinc dust from zinc vapor condensation, containing at least 85% metallic zinc, used in pyrotechnic compositions. It meets the chapter definition of zinc dust and is classified under tariff item 7903.90.00 as other zinc dust, since it is not covered by a more specific tariff item.
Microfine Zinc Powder for 3D Printing
Microfine spherical zinc powder with a particle size of 15-45 microns, optimized for metal 3D printing and additive manufacturing. It is classified as a zinc powder under tariff item 7903.90.00, as it is not vapor-condensed dust and meets the powder definition in the chapter notes.