Selenium Powder 99.99% Pure
High-purity selenium powder (99.99% Se) used in the production of semiconductors and photovoltaic cells. This is unworked elemental selenium in powdered form, classifiable under Chapter 28 as a separate chemical element.
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 powder is doped and formed into discs or wafers
Chapter 28 Note 8 excludes doped elements in disc or wafer form, which fall under heading 38.18.
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 powder is not doped or mixed with other elements
• Provide a certificate of analysis for purity
• If the powder is used in electronics, verify it is not in a form excluded by Chapter 28 Note 8
Related Products under Tariff item 2804.90.00
99.999% Selenium Ingot
Ultra-high purity selenium ingots (99.999% purity) used for semiconductor doping and thin-film deposition. These are unworked elemental selenium in ingot form, meeting the requirements of Chapter 28 Note 1(a) as a separate chemical element.
High-Purity Selenium Shots
High-purity selenium shots (99.999% pure) in shot form for laboratory research and high-end electronics manufacturing. These are unworked elemental selenium, classifiable under Chapter 28 as a separate chemical element.
Research-Grade Selenium Rods
Research-grade selenium rods for scientific research and prototype photovoltaic development. These are unworked rods of elemental selenium, meeting Chapter 28 Note 8 which allows classification in this chapter when in forms unworked as drawn or as cylinders or rods.
Selenium Granules 99.9% Technical Grade
Technical-grade selenium granules (99.9% purity) for glass manufacturing to produce ruby-red coloring. These are unworked elemental selenium granules, classifiable under Chapter 28 as a separate chemical element.
Selenium Lumps 99.5% for Metallurgy
Industrial selenium lumps (99.5% purity) used as an alloying additive in steel and copper metallurgy. These are unworked elemental selenium lumps, classifiable under Chapter 28 as a separate chemical element.
Selenium Pellets for Glass Industry
Selenium pellets (99.8% purity) for decolorizing and fining glass melts. These are unworked elemental selenium pellets, meeting Chapter 28 Note 1(a) as a separate chemical element.