Chemicals used in industry, namely, chemicals used in the paper and cardboard industry; chemicals, namely, talc, magnesium silicate, [ aluminum silicate, ] steatite, [ kaolin, calcium carbonate, mica ] and chlorite for use in the paper and cardboard making industry; chemicals, namely, talc, magnesium silicate, [ aluminum silicate, ] steatite, [ kaolin, calcium carbonate, mica ] and chlorite for industrial purposes; talc, magnesium silicate, [ aluminum silicate, ] steatite, [ kaolin, calcium c...