Manufacture of basic precious and other non-ferrous metals

NACE v2.1 Code: C24.4

About manufacture of basic precious and other non-ferrous metals

NACE code 24.4 covers the manufacture of basic precious and other non-ferrous metals, a critical industry that plays a vital role in the global economy. This industry is responsible for extracting, refining, and processing a wide range of non-ferrous metals, including gold, silver, copper, aluminum, and zinc, among others. These metals are essential raw materials for numerous industries, from construction and electronics to aerospace and renewable energy, making the 24.4 industry a key supplier to a diverse range of economic sectors.

Production process

The production of basic precious and other non-ferrous metals typically involves a multi-step process. First, the raw ores are extracted from mines or other sources. These ores are then crushed, ground, and concentrated to separate the desired metals from the surrounding rock and impurities. The concentrated ores are then smelted, often using high-temperature furnaces, to further refine and purify the metals. Finally, the purified metals are cast, rolled, or extruded into various shapes and forms, ready for use in a wide range of applications.

Production inputs

The 24.4 industry relies on a variety of inputs, including raw mineral ores, energy sources (such as electricity and natural gas), and specialized machinery and equipment for mining, processing, and refining the metals. Additionally, the industry requires a skilled workforce with expertise in metallurgy, engineering, and production techniques to ensure efficient and high-quality output.

Production outputs

The primary outputs of the 24.4 industry are the various forms of basic precious and non-ferrous metals, including ingots, bars, sheets, and other semi-finished products. These outputs are then consumed by a wide range of other industries, such as 25.1 Manufacture of structural metal products, 26.1 Manufacture of electronic components and boards, and 27.1 Manufacture of electric motors, generators, transformers and electricity distribution and control apparatus, among others. The 24.4 industry is a critical supplier to these downstream sectors, enabling the production of a diverse array of goods and technologies.

Revisions to 24.4

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 24.4. The most recent 1 version of this code (24.4) is in the NACE v2.1 system (this version):

This page shows the most recent version of code 24.4.

Family tree for manufacture of basic precious and other non-ferrous metals

    graph LR
    A["<a href='/classifications/nace/v2-1/C'>C: MANUFACTURING</a>"]
A --> B["<a href='/classifications/nace/v2-1/C/24'>24: Manufacture of basic metals</a>"]
B --> C["<a href='/classifications/nace/v2-1/C/24/4'>24.4: Manufacture of basic precious and other non-ferrous metals</a>"]

    B --> D["<a href='/classifications/nace/v2-1/C/24/1'>24.1: Manufacture of basic iron and steel and of ferro-alloys</a>"]
B --> E["<a href='/classifications/nace/v2-1/C/24/2'>24.2: Manufacture of tubes, pipes, hollow profiles and related fittings, of steel</a>"]
B --> F["<a href='/classifications/nace/v2-1/C/24/3'>24.3: Manufacture of other products of first processing of steel</a>"]
B --> G["<a href='/classifications/nace/v2-1/C/24/5'>24.5: Casting of metals</a>"]

    C --> H["<a href='/classifications/nace/v2-1/C/24/41'>24.41: Precious metals production</a>"]
C --> I["<a href='/classifications/nace/v2-1/C/24/42'>24.42: Aluminium production</a>"]
C --> J["<a href='/classifications/nace/v2-1/C/24/43'>24.43: Lead, zinc and tin production</a>"]
C --> K["<a href='/classifications/nace/v2-1/C/24/44'>24.44: Copper production</a>"]
C --> L["<a href='/classifications/nace/v2-1/C/24/45'>24.45: Other non-ferrous metal production</a>"]
C --> M["<a href='/classifications/nace/v2-1/C/24/46'>24.46: Processing of nuclear fuel</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 level1
class B level2
class C level3
class D level3
class E level3
class F level3
class G level3
class H level4
class I level4
class J level4
class K level4
class L level4
class M level4

  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