HS Chapter 81 — Other base metals, cermets
Harmonized System classification guide · last updated 2026-10-14
HS Chapter
81
Chapter number
Section
XV
Section name
Typical duty
varies
By subheading & market
HS headings
3
4-digit headings
What Chapter 81 covers
Tungsten, molybdenum, tantalum, cobalt, bismuth, cermets and articles thereof.
Common HS headings in Chapter 81
- 8101 Tungsten
- 8112 Beryllium, chromium
- 8113 Cermets, articles
Classification notes
Specific metal and form determine the heading.
Frequently asked questions about HS Chapter 81
What Chapter 81 covers
Tungsten, molybdenum, tantalum, cobalt, bismuth, cermets and articles thereof.
Which products are classified under HS Chapter 81?
Common HS headings in Chapter 81 include: 8101 Tungsten; 8112 Beryllium, chromium; 8113 Cermets, articles.
How do I find the import duty for HS Chapter 81 goods?
Determine the precise 6-digit HS subheading for your product, then check the MFN rate and any preferential rate for your destination market (e.g., China, the United States, the EU). 169e’s country tariff pages list rates per HS chapter.
What should I watch for when classifying HS Chapter 81 products?
Specific metal and form determine the heading.
Related HS chapters
Ch. 72 Iron and steel
Ch. 76 Aluminium and articles thereof
Ch. 83 Miscellaneous base metal articles