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Combined nomenclature 8 digits

Code	Abbreviation	Name	Valid from	Valid to	Family
5585	KN8	Combined nomenclature 8 digits	01.01.1991	09.09.9999	Products

Code List Item:

Retorts, crucibles, mufflers, nozzles, plugs, supports, cupels, tubes, pipes, sheaths, rods, slide gates and other refractory ceramic goods, containing by weight > 50% free carbon (excl. refractory bricks, blocks, tiles and similar refractory ceramic constructional goods)

Code	Name	Valid from	Valid to
69031000	Retorts, crucibles, mufflers, nozzles, plugs, supports, cupels, tubes, pipes, sheaths, rods, slide gates and other refractory ceramic goods, containing by weight > 50% free carbon (excl. refractory bricks, blocks, tiles and similar refractory ceramic constructional goods)	01.03.2022	09.09.9999
69031000	Retorts, crucibles, mufflers, nozzles, plugs, supports, cupels, tubes, pipes, sheaths, rods and other refractory ceramic goods, containing, by weight, > 50% graphite, other carbon or a mixture thereof (excl. refractory bricks, blocks, tiles and similar refractory ceramic constructional goods)	01.01.2022	28.02.2022
69031000	Retorts, crucibles, mufflers, nozzles, plugs, supports, cupels, tubes, pipes, sheaths, rods and other refractory ceramic goods, containing, by weight, > 50% graphite, other carbon or a mixture thereof (excl. refractory bricks, blocks,	01.01.1992	31.12.2021

Definition of item:

Retorts, crucibles, mufflers, nozzles, plugs, supports, cupels, tubes, pipes, sheaths, rods and other refractory ceramic goods, containing, by weight, > 50% graphite, other carbon or a mixture thereof (excl. refractory bricks, blocks, tiles and similar refractory ceramic constructional goods)

Correspondences

Classification of Products (CZ-CPA_2015) - level 6 - Sub-category	232014	Unfired refractory products and other refractory ceramic goods
Harmonised Commodity Description and Coding System (HS) - level 4 - Article	690310	Retorts,crucibles,mufflers,nozzles,plugs,supports,cupels,tubes, pipes, sheaths, rods and other refractory ceramic goods, containing,by weight,>50% graphite,other carbon or mixture thereof (excl. refractory bricks and sim. refractory ceramic constr. goods
Standard International Trade Classification (SITC) - level 5 - Basic Heading	66370	Refractory ceramic goods