NICGroup
NIC 231—Manufacture of glass and glass products
Group · National Industrial Classification (2025)
Where 231 sits
- C Manufacturing
- 23 Manufacture of other non-metallic mineral products
- 231 Manufacture of glass and glass products
Contains 1 narrower code
What 231 includes
- For details on Industry Group 231, refer to the industry descriptions under its subcategories
231 in other systems
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