Supported catalysts :-- With precious metal or precious metal compounds as the active substance

HS v1996 Code: 381512

Revisions to 381512

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 381512. The most recent 1 version of this code (381512) is in the HS v2022 system:

This page shows a legacy version of code 381512 ( HS v1996).

Family tree for supported catalysts :-- with precious metal or precious metal compounds as the active substance

    graph LR
    A["<a href='/classifications/hs/v1996/38'>38: Miscellaneous chemical products.</a>"]
A --> B["<a href='/classifications/hs/v1996/3815'>3815: Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included.</a>"]
B --> C["<a href='/classifications/hs/v1996/381512'>381512: Supported catalysts :-- With precious metal or precious metal compounds as the active substance</a>"]

    B --> D["<a href='/classifications/hs/v1996/381511'>381511: Supported catalysts :-- With nickel or nickel compounds as the active substance</a>"]
B --> E["<a href='/classifications/hs/v1996/381519'>381519: Supported catalysts :-- Other</a>"]
B --> F["<a href='/classifications/hs/v1996/381590'>381590: Other</a>"]

    

    %% Color coordination by level

    classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
    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 E level6
class F 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