ICNEA 4513—Gas production and supply industry

Where 4513 sits

1. D Electricity, heat, gas and water production and supply industry
2. 45 Gas production and supply industry
3. 451 Gas production and supply industry
4. 4513 Gas production and supply industry

What 4513 includes

• Includes the following gas production and supply activities：
• Coke oven gas
• Blast furnace gas
• Oil to gas
• Water and gas
• Generator gas
• Pressurized gasifier gas
• Other gas
• Refers to the production and supply of coal-to-syngas for gas supply.

What 4513 excludes

• Activities that use pipelines to transport gaseous fuels on the basis of fees or contracts are included in 5710 (subsea pipeline transportation) and 5720 (land pipeline transportation)
• Coal-to-syngas, which is used in industrial production and as a raw material for chemical production, is included in 2522 (coal-to-syngas production)

4513 in other systems