Tungsten (wolfram); articles n.e.c. in heading no. 8101

HS v2017 Code: 810199

About tungsten (wolfram); articles n.e.c. in heading no. 8101

hs code 810199 covers a diverse range of tungsten-based products and articles not elsewhere classified in the broader heading 8101. Tungsten is a vital strategic metal with unique properties, making it essential for various industrial applications. This industry plays a crucial role in supporting the manufacturing, construction, and energy sectors, contributing to the overall economic development.

Production process

The production of tungsten-based articles under hs code 810199 typically involves a multi-step process. It begins with the extraction and processing of tungsten ore, followed by the production of tungsten powder or ingots. These raw materials are then used to manufacture a wide range of products, such as cutting tools, wear-resistant components, and specialized electrical and electronic devices, through techniques like casting, forging, machining, and powder metallurgy.

Production inputs

The main inputs required for the production of articles under hs code 810199 include tungsten ore, scrap tungsten, and various alloying elements such as cobalt, nickel, and carbon. Additionally, specialized machinery and equipment, as well as energy sources like electricity and natural gas, are essential for the manufacturing processes.

Production outputs

The articles produced under hs code 810199 are used in a diverse range of industries, including 820713 Machine tools for working metal, 840290 Parts of steam or other vapour generating boilers, 851490 Parts of electrical furnaces and ovens, and 902214 Instruments and appliances used in medical, surgical, or veterinary sciences. These tungsten-based products contribute to the advancement of technology, infrastructure, and industrial efficiency across various sectors.

Revisions to 810199

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 810199. The most recent 1 version of this code (810199) is in the HS v2022 system:

This page shows a legacy version of code 810199 ( HS v2017).

Older versions

Family tree for tungsten (wolfram); articles n.e.c. in heading no. 8101

    graph LR
    A["<a href='/classifications/hs/v2017/81'>81: Metals; n.e.c., cermets and articles thereof</a>"]
A --> B["<a href='/classifications/hs/v2017/8101'>8101: Tungsten (wolfram); articles thereof, including waste and scrap</a>"]
B --> C["<a href='/classifications/hs/v2017/810199'>810199: Tungsten (wolfram); articles n.e.c. in heading no. 8101</a>"]

    B --> D["<a href='/classifications/hs/v2017/810110'>810110: Tungsten (wolfram); articles thereof, including waste and scrap, powders</a>"]
B --> E["<a href='/classifications/hs/v2017/810194'>810194: Tungsten (wolfram); unwrought, including bars and rods obtained simply by sintering</a>"]
B --> F["<a href='/classifications/hs/v2017/810196'>810196: Tungsten (wolfram); wire</a>"]
B --> G["<a href='/classifications/hs/v2017/810197'>810197: Tungsten (wolfram); waste and scrap</a>"]

    

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    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
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    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
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class B level4
class C level6
class D level6
class E level6
class F level6
class G level6

  class C highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class C highlight