HS Code 2843
Precious Metal Compounds and Amalgams
HS code 2843 covers colloidal precious metals, their inorganic and organic compounds, and amalgams, used primarily in electronics and chemical catalysis.
HS Code 2843 — Precious Metal Compounds and Amalgams
This code covers colloidal precious metals and their chemical compounds, such as silver nitrate or gold chlorides. These high-value materials are vital for electronics manufacturing, photography, and pharmaceutical catalysis.
What's included
- Silver nitrate
- Gold chlorides
- Platinum compounds
- Colloidal silver
- Precious metal amalgams
What's excluded
- Unwrought precious metals → use
7106(Chapter 71 covers pure metals in bullion or unwrought form.)
Common examples
- Silver nitrate for film photography
- Chloroplatinic acid for catalysts
- Colloidal silver liquid for medical use
Frequently asked questions
Why is the duty rate often low for these items?
Because of their very high intrinsic value and critical role in high-tech manufacturing, many countries keep duties low while maintaining strict security.
Trade & shipping notes
- Typical duty range: 0% - 3%
- Documentation: Shipments often require high-value cargo security and precise weight verification.
- Typical shipping mode: Air
- Top exporters: United States, Germany, United Kingdom
- Top importers: China, Japan, Germany
Related HS codes
Key takeaway
Covers high-value chemical compounds of gold, silver, and platinum used in advanced industrial applications.
Related HS codes
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