The headings in this chapter of Canada's Customs Tariff. Each one opens on the numbers it contains.
13 headings
6901.00.00.00Bricks, blocks, tiles and other ceramic goods of siliceous fossil meals (for example, kieselguhr, tripolite or diatomite) or of similar siliceous earths.
6902Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods, other than those of siliceous fossil meals or similar siliceous earths.
6902.10.00Containing by weight, singly or together, more than 50% of the elements Mg, Ca or Cr, expressed as MgO, CaO or Cr2O3
6903Other refractory ceramic goods (for example, retorts, crucibles, muffles, nozzles, plugs, supports, cupels, tubes, pipes, sheaths, rods and slide gates), other than those of siliceous fossil meals or of similar siliceous earths.
6903.10.00.00Containing by weight more than 50% of free carbon
6903.20.00.00Containing by weight more than 50% of alumina (Al2O3) or of a mixture or compound of alumina and of silica (SiO2)
6909Ceramic 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.
6909.1Ceramic wares for laboratory, chemical or other technical uses:
6909.19.10.00Ceramic rings for use in the manufacture of formaldehyde; For use in machinery for making pulp of fibrous cellulosic material or for making or finishing paper or paperboard
6911Tableware, kitchenware, other household articles and toilet articles, of porcelain or china.
6911.10Tableware and kitchenware
6911.10.10.00Undecorated tableware, of a thickness of 3 mm or more, for use in the manufacture of decorated heavy duty tableware for hotel, restaurant or institutional use
6911.10.20.00Other undecorated tableware for use in the manufacture of decorated tableware by kiln-fired decoration
6912.00Ceramic tableware, kitchenware, other household articles and toilet articles, other than of porcelain or china.
6912.00.10.00Undecorated coffee mugs of earthenware or stoneware, for use in the manufacture of decorated coffee mugs by kiln-fired decoration; Undecorated tableware of semi-porcelain or white granite, of a thickness of 3 mm or more, for use in the manufacture of decorated heavy duty tableware for hotel, restaurant or institutional use
6912.00.20.00Other, undecorated tableware of semi-porcelain or white granite for use in the manufacture of decorated tableware by kiln-fired decoration