Manufacture of chemicals and chemical products
NACE v2.1 Code: C20
About manufacture of chemicals and chemical products
NACE code 20 covers the manufacture of a wide range of chemicals and chemical products, an industry that plays a vital role in the global economy. This sector is responsible for producing the raw materials and intermediate goods that are essential inputs for numerous other industries, from pharmaceuticals and plastics to paints and fertilizers. The chemical industry's innovations and technological advancements have enabled significant progress in fields such as healthcare, agriculture, and environmental protection, making it a key driver of economic growth and sustainable development.
Production process
The manufacture of chemicals and chemical products typically involves a range of complex processes, including chemical reactions, distillation, filtration, and purification. These techniques are used to transform raw materials, such as oil, natural gas, minerals, and agricultural products, into a diverse array of chemicals and chemical-based products. The specific production methods employed can vary widely depending on the type of chemical being produced, but often rely on advanced process control systems and specialized equipment to ensure consistent quality and efficiency.
Production inputs
The chemical industry requires a variety of raw materials and resources to support its production activities. Key inputs include fossil fuels (e.g., oil, natural gas), minerals, and agricultural products, which serve as the feedstock for chemical synthesis. Additionally, the industry relies on specialized machinery, equipment, and energy sources to power its manufacturing processes. Skilled labor, research and development, and a robust infrastructure for transportation and logistics are also essential inputs for the chemical industry to function effectively.
Production outputs
The outputs of the chemical industry are incredibly diverse, ranging from basic chemicals and intermediates to specialized products like pharmaceuticals, plastics, and agrochemicals. These chemical outputs are then consumed by a wide range of other NACE codes, including 21 Manufacture of basic pharmaceutical products and pharmaceutical preparations, 22 Manufacture of rubber and plastic products, 23 Manufacture of other non-metallic mineral products, and 24 Manufacture of basic metals, among others. The chemical industry's ability to provide critical inputs to these downstream sectors makes it a crucial component of the broader economic ecosystem.
Revisions to 20
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 20. The most recent 2 versions of this code (20) is in the NACE v2.1 system (this version):
This page shows the most recent version of code 20.
Family tree for manufacture of chemicals and chemical products
graph LR A["<a href='/classifications/nace/v2-1/C'>C: MANUFACTURING</a>"] A --> B["<a href='/classifications/nace/v2-1/C/20'>20: Manufacture of chemicals and chemical products</a>"] A --> C["<a href='/classifications/nace/v2-1/C/10'>10: Manufacture of food products</a>"] A --> D["<a href='/classifications/nace/v2-1/C/11'>11: Manufacture of beverages</a>"] A --> E["<a href='/classifications/nace/v2-1/C/12'>12: Manufacture of tobacco products</a>"] A --> F["<a href='/classifications/nace/v2-1/C/13'>13: Manufacture of textiles</a>"] A --> G["<a href='/classifications/nace/v2-1/C/14'>14: Manufacture of wearing apparel</a>"] A --> H["<a href='/classifications/nace/v2-1/C/15'>15: Manufacture of leather and related products of other materials</a>"] A --> I["<a href='/classifications/nace/v2-1/C/16'>16: Manufacture of wood and of products of wood and cork, except furniture; manufacture of articles of straw and plaiting materials</a>"] A --> J["<a href='/classifications/nace/v2-1/C/17'>17: Manufacture of paper and paper products</a>"] A --> K["<a href='/classifications/nace/v2-1/C/18'>18: Printing and reproduction of recorded media</a>"] A --> L["<a href='/classifications/nace/v2-1/C/19'>19: Manufacture of coke and refined petroleum products</a>"] A --> M["<a href='/classifications/nace/v2-1/C/21'>21: Manufacture of basic pharmaceutical products and pharmaceutical preparations</a>"] A --> N["<a href='/classifications/nace/v2-1/C/22'>22: Manufacture of rubber and plastic products</a>"] A --> O["<a href='/classifications/nace/v2-1/C/23'>23: Manufacture of other non-metallic mineral products</a>"] A --> P["<a href='/classifications/nace/v2-1/C/24'>24: Manufacture of basic metals</a>"] A --> Q["<a href='/classifications/nace/v2-1/C/25'>25: Manufacture of fabricated metal products, except machinery and equipment</a>"] A --> R["<a href='/classifications/nace/v2-1/C/26'>26: Manufacture of computer, electronic and optical products</a>"] A --> S["<a href='/classifications/nace/v2-1/C/27'>27: Manufacture of electrical equipment</a>"] A --> T["<a href='/classifications/nace/v2-1/C/28'>28: Manufacture of machinery and equipment n.e.c.</a>"] A --> U["<a href='/classifications/nace/v2-1/C/29'>29: Manufacture of motor vehicles, trailers and semi-trailers</a>"] A --> V["<a href='/classifications/nace/v2-1/C/30'>30: Manufacture of other transport equipment</a>"] A --> W["<a href='/classifications/nace/v2-1/C/31'>31: Manufacture of furniture</a>"] A --> X["<a href='/classifications/nace/v2-1/C/32'>32: Other manufacturing</a>"] A --> Y["<a href='/classifications/nace/v2-1/C/33'>33: Repair, maintenance and installation of machinery and equipment</a>"] B --> Z["<a href='/classifications/nace/v2-1/C/20/1'>20.1: Manufacture of basic chemicals, fertilisers and nitrogen compounds, plastics and synthetic rubber in primary forms</a>"] B --> BA["<a href='/classifications/nace/v2-1/C/20/2'>20.2: Manufacture of pesticides, disinfectants and other agrochemical products</a>"] B --> BB["<a href='/classifications/nace/v2-1/C/20/3'>20.3: Manufacture of paints, varnishes and similar coatings, printing ink and mastics</a>"] B --> BC["<a href='/classifications/nace/v2-1/C/20/4'>20.4: Manufacture of washing, cleaning and polishing preparations</a>"] B --> BD["<a href='/classifications/nace/v2-1/C/20/5'>20.5: Manufacture of other chemical products</a>"] B --> BE["<a href='/classifications/nace/v2-1/C/20/6'>20.6: Manufacture of man-made fibres</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 level2 class D level2 class E level2 class F level2 class G level2 class H level2 class I level2 class J level2 class K level2 class L level2 class M level2 class N level2 class O level2 class P level2 class Q level2 class R level2 class S level2 class T level2 class U level2 class V level2 class W level2 class X level2 class Y level2 class Z level3 class BA level3 class BB level3 class BC level3 class BD level3 class BE level3 class B 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 B highlight