Central Product Classification Version 2.1Harmonized Commodity Description and Coding System
CPC v2.1 37320 to HS 2022
Crosswalk mapping from CPC v2.1 37320 "Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods, other than those of siliceous earths" to HS 2022. 3 official equivalences.
CPC v2.1 37320 in HS 2022
Each entry is an official equivalence edge. Click to see the full HS 2022 definition, hierarchy, and its own crosswalks.
- 690210partialRefractory bricks, blocks, tiles and similar refractory ceramic constructional goods; containing by weight, singly or together, more than 50% of the elements Mg, Ca or Cr, expressed as MgO, CaO or Cr2o3
- 690220partialRefractory bricks, blocks, tiles and similar refractory ceramic constructional goods; containing by weight more than 50% of alumina (Al2o3), of silica (SiO2) or of a mixture or compound of these
- 690290partialRefractory bricks, blocks, tiles and similar refractory ceramic constructional goods; n.e.c. in item no. 6902.1 or 6902.2
Reverse direction: HS 2022 to CPC v2.1
About CPC v2.1 37320
37320 Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods, other than those of siliceous earths**Includes:** This subclass is defined through the following headings/subheadings of the HS 2012: 6902.