Uranium; enriched in U235, plutonium, their compounds, alloys dispersions (including cermets), ceramic products and mixtures containing uranium enriched in U235, plutonium or compounds of these products

HS v2022 Code: 284420

About uranium; enriched in u235, plutonium, their compounds, alloys dispersions (including cermets), ceramic products and mixtures containing uranium enriched in u235, plutonium or compounds of these products

HS code 284420 covers a range of products related to uranium and plutonium, including enriched uranium, plutonium, their compounds, alloys, and ceramic products. This industry plays a critical role in the nuclear energy and defense sectors, providing essential materials for power generation and weapons production. The global trade in these specialized products is closely regulated due to their potential for dual-use and proliferation concerns.

Production process

The production of the materials covered under HS code 284420 involves complex and highly specialized processes. Uranium enrichment, for example, utilizes advanced centrifuge or laser-based techniques to increase the concentration of the U-235 isotope. Plutonium is typically produced as a byproduct of nuclear reactor operations, requiring careful handling and processing. The manufacture of alloys, compounds, and ceramic products involves specialized metallurgical and chemical processes to ensure the desired properties and purity levels.

Production inputs

The main inputs for this industry include raw uranium and plutonium, as well as various chemical reagents, specialized equipment, and highly skilled personnel. Access to reliable and secure supplies of uranium and plutonium, as well as the necessary infrastructure and technological capabilities, are critical for the production of these sensitive materials.

Production outputs

The outputs of this industry are primarily used in the nuclear energy and defense sectors. Enriched uranium is a key component in nuclear power plant fuel, while plutonium and its compounds are used in nuclear weapons and some specialized reactor designs. Other outputs, such as alloys and ceramic products, may find applications in shielding, structural components, or research and development. Related HS codes that may consume the outputs of this industry include 284410 Natural uranium and its compounds, 284430 (Uranium depleted in U235 and its compounds; thorium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing uranium depleted in U235, thorium or compounds of these products), and 284440 (Radioactive elements and isotopes and compounds; alloys, dispersions, ceramic products and mixtures containing these elements, isotopes or compounds; radioactive residues).

Revisions to 284420

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 284420. The most recent 1 version of this code (284420) is in the HS v2022 system (this version):

This page shows the most recent version of code 284420.

Family tree for uranium; enriched in u235, plutonium, their compounds, alloys dispersions (including cermets), ceramic products and mixtures containing uranium enriched in u235, plutonium or compounds of these products

    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/v2022/2844'>2844: Radioactive chemical elements and radioactive isotopes (including the fissile or fertile chemical elements and isotopes); and their compounds; mixtures and residues containing these products</a>"]
B --> C["<a href='/classifications/hs/v2022/284420'>284420: Uranium; enriched in U235, plutonium, their compounds, alloys dispersions (including cermets), ceramic products and mixtures containing uranium enriched in U235, plutonium or compounds of these products</a>"]

    B --> D["<a href='/classifications/hs/v2022/284410'>284410: Uranium; natural uranium and its compounds, alloys, dispersions (including cermets), ceramic products and mixtures containing natural uranium or natural uranium compounds</a>"]
B --> E["<a href='/classifications/hs/v2022/284430'>284430: Uranium; depleted in U235, thorium, their compounds, alloys, dispersions (including cermets), ceramic products and mixtures containing uranium depleted in U235, thorium; compounds of these products</a>"]
B --> F["<a href='/classifications/hs/v2022/284441'>284441: Radioactive elements; tritium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing tritium or its compounds</a>"]
B --> G["<a href='/classifications/hs/v2022/284442'>284442: Radioactive elements; actinium-225, 227, californium-253, curium-240, 241, 242, 243, 244, einsteinium-253, 254, gadolinium-148, polonium-208, 209, 210, radium-223, uranium-230 or 232, compounds; alloys, dispersions, ceramic products and mixtures</a>"]
B --> H["<a href='/classifications/hs/v2022/284443'>284443: Radioactive elements, isotopes and compounds; other alloys, dispersions (including cermets), ceramic products and mixtures containing these elements, isotopes or compounds</a>"]
B --> I["<a href='/classifications/hs/v2022/284444'>284444: Radioactive elements, isotopes, compounds n.e.c. in heading no. 2844, alloys, dispersions (including cermets), ceramic products, mixtures containing the elements, isotopes, compounds; radioactive residues</a>"]
B --> J["<a href='/classifications/hs/v2022/284450'>284450: Spent (irradiated) fuel elements (cartridges) of nuclear reactors</a>"]

    

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    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
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    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
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class B level4
class C level6
class D level6
class E level6
class F level6
class G level6
class H level6
class I level6
class J 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