… Other refractory ceramic goods (for example, retorts, crucibles, …
Explanatory notes
… 69.03 - Other refractory ceramic goods (for example, retorts, crucibles, … (+). 6903.10 - Containing by weight more than 50 % of free carbon 6903.20 - Containing by weight more than 50 % of … 6903.10 For the purpose of this subheading the term “free carbon” applies to carbon species such as graphite, …