WZClass

WZ 23.20—Manufacture of refractory products

Class · Klassifikation der Wirtschaftszweige (2025)

Where 23.20 sits

  1. C Manufacturing
  2. 23 Manufacture of other non-metallic mineral products
  3. 23.2 Manufacture of refractory products
  4. 23.20 Manufacture of refractory products

Contains 1 narrower code

What 23.20 includes

  • For details on Industry Class 23.20, refer to the industry descriptions under its subcategories

23.20 in other systems

ANZSICAustralia · New Zealand
ISICUnited Nations (global)
JSICJapan
NAFFrance
NAICSUnited States
NOGASwitzerland
PKDPoland
SICUnited States (legacy)
SNISweden
UK SICUnited Kingdom

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