Central Product Classification Version 2.1Harmonized Commodity Description and Coding System
CPC v2.1 37340 to HS 2022
Crosswalk mapping from CPC v2.1 37340 "Unfired refractory products; other refractory ceramic goods" to HS 2022. 4 official equivalences.
CPC v2.1 37340 in HS 2022
Each entry is an official equivalence edge. Click to see the full HS 2022 definition, hierarchy, and its own crosswalks.
- 681591partialStone articles and articles of other mineral substances; containing magnesite, magnesia in the form of periclase, dolomite including in the form of dolime, or chromite
- 690310partialRefractory ceramic goods; containing, by weight, more than 50% of free carbon, excluding those of siliceous fossil meals or similar earths
- 690320partialRefractory ceramic goods; containing by weight more than 50% of alumina or of a mixture or compound of alumina and of silica, excluding those of siliceous fossil meals or similar earths
- 690390partialRefractory ceramic goods; composition of which n.e.c. in heading no. 6903, other than those of siliceous fossil meals or similar earths
Reverse direction: HS 2022 to CPC v2.1
About CPC v2.1 37340
37340 Unfired refractory products; other refractory ceramic goods