HS Code for Unwrought tungsten
Tungsten, also known as wolfram, is a dense metal with the highest melting point of all elements in pure form. It is classified under HS code 8101.94 when it is in an unwrought state, which includes bars and rods obtained simply by sintering. Chapter 81 of the Harmonized System covers "Other base metals; cermets; articles thereof," and heading 8101 is specifically for tungsten. The classification logic follows the progression from raw material to finished product. Subheading 8101.94 is unique because it explicitly includes bars and rods that have been produced through sintering—a process of compacting and forming a solid mass of material by heat or pressure without melting it to the point of liquefaction—provided they have not been further worked. This distinguishes them from wrought bars and rods which would be classified elsewhere. Accurate classification is essential for applying the correct tariff rates and complying with trade regulations regarding strategic metals.
Products Included
- Sintered tungsten bars and rods
- Unwrought tungsten ingots
- Tungsten metal powders
- Tungsten pellets and granules
- Tungsten billets
Common Misclassification
Tungsten classification can be complex due to the inclusion of sintered products in 8101.94. Many traders mistakenly classify sintered rods under 8101.96 (wire) or 8101.99 (other articles) because they appear to be "finished" shapes. However, if the rods are obtained "simply by sintering" without further drawing or machining, 8101.94 is the correct code. Another area of confusion is tungsten carbide, which is a cermet. Tungsten carbide powders and articles are classified under 8113.00 or within Chapter 38 depending on the preparation. Pure tungsten powders are also sometimes incorrectly placed in 8101.94 instead of the more specific 8101.10.
FAQ
What is the HS code for unwrought tungsten?
The HS code for unwrought tungsten, including bars and rods obtained simply by sintering, is 8101.94.
Does this code include sintered rods?
Yes, HS code 8101.94 specifically includes tungsten bars and rods that have been obtained simply by the sintering process without further working.
Industry
Frequently Asked Questions
What is the HS code for Unwrought tungsten?
The HS code for Unwrought tungsten is 810194 (Tungsten (wolfram); unwrought, including bars and rods obtained simply by sintering).
How do I classify Unwrought tungsten for customs?
Unwrought tungsten is classified under HS code 810194 — Tungsten (wolfram); unwrought, including bars and rods obtained simply by sintering. This is a 6-digit subheading level code.
Is the HS code for Unwrought tungsten the same in all countries?
The base HS code 810194 for Unwrought tungsten is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.