Antimony-Doped Tin Oxide (ATO) Powder
ATO powder is tin oxide doped with antimony for antistatic coatings and conductive polymers. Classified in HTS 2825.90.20.00 as it remains a chemically defined tin oxide derivative.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If antimony oxide predominates
Antimony oxides have separate subheading; composition determines principal material.
If prepared as dispersion for retail
Retail antistatic preparations containing ATO classify as chemical mixtures.
If used as synthetic colorant pigment
Pigments based on metallic oxides fall under Chapter 32.
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Import Tips & Compliance
• Disclose doping levels (<10% Sb typical) in import docs to prevent shift to complex salts
Related Products under HTS 2825.90.20.00
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