•ceramic materials in particulate form, for use as filtering media
•ceramic glazings / ceramic compositions for sintering [granules and powders]
•cerium / chemical preparations for facilitating the alloying of metals
•chemical condensation preparations
•chemical preparations for scientific purposes, other than for medical or veterinary use
•chemical substances for analyses in laboratories, other than for medical or veterinary purposes / chemical preparations for analyses in laboratories, other than for medical or veterinary purposes
•chemical reagents, other than for medical or veterinary purposes
•chemical preparations for protection against wheat blight [smut] /
chemical preparations to prevent wheat smut
•chemical preparations to prevent mildew / chemical additives for oils
•chemical intensifiers for rubber /chemical intensifiers for paper
•chemical preparations for smoking meat / chemical substances for preserving foodstuffs
•chemical preparations for use in photography
•chemicals for use in forestry, except fungicides, herbicides, insecticides and parasiticides
•chemicals, except pigments, for the manufacture of enamel
•chemicals for the manufacture of pigments
•chemicals for the manufacture of paints /chimney cleaners, chemical