Manufacture of refractory products
What this code covers
Use this group for the broader activity area of manufacture of refractory products, including Manufacture of refractory products. Open the child codes when a more specific code is needed.
Official NACE Rev. 2.1 labels and explanatory notes are imported from the source dataset. Plain-language explanations are shown separately so readers can compare interpretation with the source text.
- Manufacture of refractory products
- Activities primarily classified as manufacture of glass and glass products
- Activities primarily classified as manufacture of clay building materials
- Activities primarily classified as manufacture of other porcelain and ceramic products
- Activities primarily classified as manufacture of cement, lime and plaster
- Compare with 23.1, 23.3, 23.4 when the main activity overlaps another code.
- Check national equivalent caveats before using this code for local registration or filing workflows.
Use this guide as classification support, not legal, tax, filing, or regulatory advice.
- - Manufacture of refractory products
- - Activities primarily classified as manufacture of glass and glass products
- - Activities primarily classified as manufacture of clay building materials
- - Activities primarily classified as manufacture of other porcelain and ceramic products
- - Activities primarily classified as manufacture of cement, lime and plaster
What is NACE 23.2 used for?
Use NACE 23.2 for manufacture of refractory products when the main activity matches this scope: Use this group for the broader activity area of manufacture of refractory products, including Manufacture of refractory products. Open the child codes when a more specific code is needed.
What are typical examples for 23.2?
Typical examples include Manufacture of refractory products.
When might 23.2 not be the right code?
No separate exclusion examples are available for this record yet; compare nearby hierarchy records before final selection.
Which codes should I compare before choosing 23.2?
Compare 23.2 with 23.1 Manufacture of glass and glass products, 23.3 Manufacture of clay building materials, and 23.4 Manufacture of other porcelain and ceramic products when the activity description is ambiguous.
Use this group for manufacture of glass and glass products when the main activity includes Manufacture of flat glass and Shaping and processing of flat glass. Check exclusions and nearby codes before applying it to a mixed activity.
Use this group for the broader activity area of manufacture of clay building materials, including Manufacture of ceramic tiles and flags and Manufacture of bricks, tiles and construction products, in baked clay. Open the child codes when a more specific code is needed.
Use this group for manufacture of other porcelain and ceramic products when the main activity includes Manufacture of ceramic household and ornamental articles and Manufacture of ceramic sanitary fixtures. Check exclusions and nearby codes before applying it to a mixed activity.
Use this group for the broader activity area of manufacture of cement, lime and plaster, including Manufacture of cement and Manufacture of lime and plaster. Open the child codes when a more specific code is needed.
Use this class for manufacture of refractory products when the main activity includes Manufacture of intermediate products from mined or quarried non-metallic minerals (e.g. gravel, stone or clay) and Manufacture of refractory mortars, concretes, etc.. Check exclusions and nearby codes before applying it to a mixed activity.
Use this division for manufacture of other non-metallic mineral products when the main activity includes The manufacture of shaped and finished stone and other mineral products is also included in this division.. Check exclusions and nearby codes before applying it to a mixed activity.
Rev. 2 code 23.2 maps to the same Rev. 2.1 class 23.2 Manufacture of refractory products.
Official close match imported from NACE Rev. 2.1.
Low operational impact is expected, but systems should still store the target Rev. 2.1 version explicitly.
Confirm the target version field and update references where Rev. 2.1 is required.