Definition
No definition available
Concept Hierarchy
Broader Concepts 1
Current Concept
Narrower Concepts 3
Refractory ceramic goods; containing by weight more than 50% of graphite or other forms of carbon or of a mixture of these products, excluding those of siliceous fossil meals or similar earths
6903_10
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Refractory 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
6903_20
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Refractory ceramic goods; composition of which n.e.c. in heading no. 6903, other than those of siliceous fossil meals or similar earths
6903_90
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Notes
History Notes
Concept Information
IRI
https://glossary.bonsai.uno/HS-2017/6903
Notation
6903
Status
Accepted