Vermiculite, perlite and chlorites; unexpanded

HS v2017 Code: 253010

About vermiculite, perlite and chlorites; unexpanded

HS code 253010 covers the trade of vermiculite, perlite, and chlorites in their unexpanded form. These naturally occurring minerals have a wide range of industrial applications, from construction materials to horticultural products. As essential raw materials for various manufacturing processes, the global trade in these commodities plays a crucial role in supporting economic activity across numerous sectors.

Production process

Vermiculite, perlite, and chlorites are typically extracted from natural deposits through mining operations. The raw materials are then processed to remove impurities and prepare them for their intended uses. This may involve crushing, screening, and in some cases, thermal expansion to create the desired product characteristics.

Production inputs

The primary inputs for this industry are the natural mineral deposits of vermiculite, perlite, and chlorites. Mining equipment, energy sources, and labor are also essential for the extraction and processing of these materials. Depending on the specific application, additional inputs such as binders or other additives may be required to create the final product.

Production outputs

The outputs of HS code 253010 are the unexpanded forms of vermiculite, perlite, and chlorites, which are then used as inputs for a variety of downstream industries. These materials find applications in 681110 construction materials, 842220 horticultural products, 854890 thermal and acoustic insulation, and 854890 various industrial processes.

Revisions to 253010

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 253010. The most recent 1 version of this code (253010) is in the HS v2022 system:

This page shows a legacy version of code 253010 ( HS v2017).

Newer versions

Family tree for vermiculite, perlite and chlorites; unexpanded

    graph LR
    A["<a href='/classifications/hs/v2017/25'>25: Salt; sulphur; earths, stone; plastering materials, lime and cement</a>"]
A --> B["<a href='/classifications/hs/v2017/2530'>2530: Mineral substances not elsewhere specified or included</a>"]
B --> C["<a href='/classifications/hs/v2017/253010'>253010: Vermiculite, perlite and chlorites; unexpanded</a>"]

    B --> D["<a href='/classifications/hs/v2017/253020'>253020: Kieserite, epsomite (natural magnesium sulphates)</a>"]
B --> E["<a href='/classifications/hs/v2017/253090'>253090: Mineral substances; n.e.c. in chapter 25</a>"]

    

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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 E 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