Clays

CPC v2.1 Code: 15400

About clays

cpc code 15400 covers the clay industry, which is a vital component of the broader mining and minerals sector. Clays are naturally occurring, finely-grained, earthy materials that are widely used in a variety of applications, from construction and ceramics to paper and pharmaceuticals. The clay industry plays a crucial role in supporting the manufacturing and infrastructure needs of the global economy.

Production process

The production of clays typically involves the extraction of raw clay materials from deposits, followed by processing steps such as crushing, screening, and purification. Depending on the specific end-use, clays may undergo further processing, such as beneficiation, to enhance their physical and chemical properties. The final clay products are then packaged and distributed to various industries for their respective applications.

Production inputs

The main inputs required for the clay industry include the raw clay materials, which are sourced from natural deposits. Additionally, the industry relies on specialized mining and processing equipment, as well as energy sources, such as electricity and fuel, to power the extraction and production processes. Transportation infrastructure, such as roads and railways, is also a critical input for the efficient distribution of clay products to end-users.

Production outputs

The clay industry produces a wide range of outputs, including common clays, ball clays, bentonite, kaolin, and specialty clays. These clay products are used in a diverse range of industries, including 16100 Ceramics, 16200 Bricks, Tiles and Construction Products, 17100 Paper and Paperboard, and 21000 Pharmaceuticals. The clay industry's outputs are essential for the manufacturing of various goods and the construction of infrastructure, making it a vital component of the broader economy.

Family tree for clays

    graph LR
    A["<a href='/classifications/cpc/v2-1/1'>1: Ores and minerals; electricity, gas and water</a>"]
A --> B["<a href='/classifications/cpc/v2-1/15'>15: Stone, sand and clay</a>"]
B --> C["<a href='/classifications/cpc/v2-1/154'>154: Clays</a>"]
C --> D["<a href='/classifications/cpc/v2-1/1540'>1540: Clays</a>"]
D --> E["<a href='/classifications/cpc/v2-1/15400'>15400: Clays</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 level1
class B level2
class C level3
class D level4
class E level5

  class E 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 E highlight