Posição 6909
Ceramic wares for laboratory, chemical or other technical uses; ceramic troughs, tubs and similar receptacles of a kind used in agriculture; ceramic pots, jars and similar articles of a kind used for the conveyance or packing of goods
Hierarquia da classificação tarifária
69CERAMIC PRODUCTS6909Ceramic wares for laboratory, chemical or other technical uses; ceramic troughs, tubs and similar receptacles of a kind used in agriculture; ceramic pots, jars and similar articles of a kind used for the conveyance or packing of goods
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Subgrupos de produtos
6909110000Ceramic wares for laboratory, chemical or other technical uses · Of porcelain or china6909120000Ceramic wares for laboratory, chemical or other technical uses · Articles having a hardness equivalent to 9|or more on the Mohs scale6909190020Ceramic wares for laboratory, chemical or other technical uses · Other · Silicon nitride (Si3N4) rollers or balls6909190025Ceramic wares for laboratory, chemical or other technical uses · Other · Ceramic proppants, containing aluminium oxide, silicon oxide and iron oxide6909190030Ceramic wares for laboratory, chemical or other technical uses · Other · Supports for catalysts, consisting of porous cordierite or mullite ceramic pieces, of an overall volume of not more than 65|l, having, per cm$2|of the cross-section, not less than one continuous channel which may be open at both ends or stopped at one end6909190040Ceramic wares for laboratory, chemical or other technical uses · Other · Ceramic-carbon absorption or adsorption cartridges of fuel motor vehicle systems, with the following characteristics: -extruded fired ceramic bound multicellular cylindrical structure, -5 % or more by weight but not more than 70 % by weight of activated carbon, -30 % or more by weight but no more than 90 % by weight of ceramic binder, -with a diameter of 29 mm or more but no more than 41 mm, -a length of not more than 150 mm, -fired at temperature of 800 °C or more6909190050Ceramic wares for laboratory, chemical or other technical uses · Other · Ceramic articles made of continuous filaments of ceramic oxides, containing by weight: -|2|% or more of diboron trioxide, -|28|% or less of silicon dioxide and -|60|% or more of dialuminium trioxide6909190060Ceramic wares for laboratory, chemical or other technical uses · Other · Supports for catalysts, consisting of porous ceramic pieces, of a blend of silicon carbide and silicon, with a hardness of less than 9|on the Mohs scale, with a total volume of not more than 65|litres, having, per cm$2|of the surface of the cross section one or more closed channels at the tail end6909190070Ceramic wares for laboratory, chemical or other technical uses · Other · Supports for catalysts or filters, consisting of porous ceramics made primarily from oxides of aluminium and titanium; with a total volume of not more than 65|litres and at least one duct (open on one or both ends) per cm$2|of cross section6909190090Ceramic wares for laboratory, chemical or other technical uses · Other · Other6909900000Other