Nanopowder Copper Chloride
Nanopowder copper chloride consists of nano-scale cupric chloride particles (<100nm) used in advanced materials, electronics, and catalysis. It remains a chemically defined copper chloride, falling under this tariff item.
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 nanopowder is coated or mixed with other substances for a specific application
Mixed or formulated chemical products may fall under Chapter 38.
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
• Declare the particle size and form (nanopowder) on customs documents, as this may trigger additional regulatory review
• Ensure the product is not doped or modified in a way that would change its classification
Related Products under Tariff item 2827.41.00
Basic Copper Chloride
Basic copper chloride (Cu2Cl(OH)3) is a copper chloride hydroxide used as a feed additive to provide copper nutrition in livestock. It is a separate chemically defined compound, falling under the tariff item for chloride oxides and chloride hydroxides of copper.
Copper Chloride 99.999% Electronics Grade
Ultra-high purity copper chloride (5N grade, 99.999%) is a separate chemically defined compound used in semiconductor doping and thin film deposition. It is a chloride of copper, falling under this tariff item for copper chlorides.
Copper Chlorophosphate
Copper chlorophosphate is an inorganic compound containing both chloride and phosphate groups, with the chloride component being significant enough for classification as a copper chloride oxide. It falls under tariff item 2827.41.00, which covers chloride oxides and chloride hydroxides of copper, as it is a chemically defined compound of copper with chlorine and oxygen.
Copper(II) Chlorohydroxide
Copper(II) chlorohydroxide (CuCl(OH)) is a basic copper chloride compound used in analytical chemistry and as an intermediate in pigment production. It is a chloride hydroxide of copper, falling under this tariff item.
Copper Oxychloride Technical Grade
Copper oxychloride (Cu2(OH)3Cl) is a blue-green powder used as a fungicide in agriculture and as a pigment. It is a chloride hydroxide of copper, falling under this tariff item as a copper chloride oxide.
Cupric Chloride Anhydrous
Cupric chloride (CuCl2) anhydrous is a brown-yellow powder used in copper etching, wood preservation, and as a catalyst. It is a chloride of copper, falling under this tariff item for copper chlorides.