Manganese oxides; excluding manganese dioxide

HS v2022 Code: 282090

About manganese oxides; excluding manganese dioxide

HS code 282090 covers a range of manganese oxides, excluding manganese dioxide. Manganese is a critical mineral used in various industrial processes, particularly in the production of steel and other metal alloys. The manganese oxides described by this code play a vital role in the broader metals and mining industry, contributing to the manufacturing of essential products across numerous sectors of the global economy.

Production process

Manganese oxides are typically produced through the thermal or chemical processing of manganese ores. The specific production techniques may involve roasting, smelting, or chemical reactions to extract and refine the desired manganese compounds. The resulting manganese oxides are then processed and graded for use in various applications.

Production inputs

The primary inputs for the production of manganese oxides under HS code 282090 include manganese ores, various chemical reagents, and specialized processing equipment. Manganese ores are the key raw material, which are sourced from mining operations around the world. Additional inputs may include energy sources, such as electricity or fuel, as well as water and other utilities required for the manufacturing process.

Production outputs

The manganese oxides produced under HS code 282090 are used in a wide range of applications, including the production of 720810 steel, 848210 bearings, and 854890 batteries. These manganese compounds may also be used as catalysts, pigments, and in the manufacture of various chemicals. The outputs of this industry are often consumed by other industries, such as 282010 chemical manufacturing and 731210 metal fabrication.

Revisions to 282090

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 282090. The most recent 1 version of this code (282090) is in the HS v2022 system (this version):

This page shows the most recent version of code 282090.

Family tree for manganese oxides; excluding manganese dioxide

    graph LR
    A["<a href='/classifications/hs/v2022/28'>28: Inorganic chemicals; organic and inorganic compounds of precious metals; of rare earth metals, of radio-active elements and of isotopes</a>"]
A --> B["<a href='/classifications/hs/v2022/2820'>2820: Manganese oxides</a>"]
B --> C["<a href='/classifications/hs/v2022/282090'>282090: Manganese oxides; excluding manganese dioxide</a>"]

    B --> D["<a href='/classifications/hs/v2022/282010'>282010: Manganese dioxide</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 level6
class D 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