Nickel; unwrought

HS v2022 Code: 7502

About nickel; unwrought

HS code 7502 covers the trade of unwrought nickel, a versatile and valuable non-ferrous metal with a wide range of industrial applications. Nickel is a crucial component in the production of stainless steel, superalloys, and various other metal alloys, making it an essential material for industries such as aerospace, automotive, and construction. As a result, the global trade in unwrought nickel plays a significant role in supporting the broader economy and enabling the manufacture of a diverse array of products.

Production process

Unwrought nickel is typically produced through a multi-step process that begins with the mining and extraction of nickel-containing ores. These ores are then processed through a series of smelting, refining, and purification steps to produce high-purity nickel in various forms, such as ingots, pellets, or briquettes. The specific production techniques may vary depending on the type of ore and the desired purity level of the final product.

Production inputs

The production of unwrought nickel requires several key inputs, including nickel-containing ores, energy sources (such as electricity or fossil fuels) for smelting and refining, and various chemicals and reagents used in the purification process. Additionally, specialized equipment and machinery, such as furnaces, electrolytic cells, and casting equipment, are essential for the efficient and high-quality production of unwrought nickel.

Production outputs

Unwrought nickel produced under HS code 7502 is a crucial input for a wide range of industries and other HS codes. It is commonly used in the manufacture of 7304 (Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel), 7306 (Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel), and 7508 Other articles of nickel, among others. The versatility of nickel makes it an essential material for the production of various metal alloys, stainless steel, and other specialized products.

Family tree for nickel; unwrought

    graph LR
    A["<a href='/classifications/hs/v2022/75'>75: Nickel and articles thereof</a>"]
A --> B["<a href='/classifications/hs/v2022/7502'>7502: Nickel; unwrought</a>"]

    A --> C["<a href='/classifications/hs/v2022/7501'>7501: Nickel mattes; nickel oxide sinters and other intermediate products of nickel metallurgy</a>"]
A --> D["<a href='/classifications/hs/v2022/7503'>7503: Nickel; waste and scrap</a>"]
A --> E["<a href='/classifications/hs/v2022/7504'>7504: Nickel; powders and flakes</a>"]
A --> F["<a href='/classifications/hs/v2022/7505'>7505: Nickel; bars, rods, profiles and wire</a>"]
A --> G["<a href='/classifications/hs/v2022/7506'>7506: Nickel; plates, sheets, strip and foil</a>"]
A --> H["<a href='/classifications/hs/v2022/7507'>7507: Nickel; tubes, pipes and tube or pipe fittings (e.g. couplings, elbows, sleeves)</a>"]
A --> I["<a href='/classifications/hs/v2022/7508'>7508: Nickel; articles thereof n.e.c. in chapter 75</a>"]

    B --> J["<a href='/classifications/hs/v2022/750210'>750210: Nickel; unwrought, not alloyed</a>"]
B --> K["<a href='/classifications/hs/v2022/750220'>750220: Nickel; unwrought, alloys</a>"]


    %% Color coordination by level

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    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level2
class B level4
class C level4
class D level4
class E level4
class F level4
class G level4
class H level4
class I level4
class J level6
class K level6

  class B 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 B highlight