... thioether salt and catalyst,titanium tetrachloride,sillicon carbide, sodium hydroxide, ferric oxide, glawber, sodium carbonate, nitrogen phosphorous potassium compound fertilizer, kaolin, bentonite ... , sillic aerogel, carbon black, phosphogysum, magnesium carbonate, sodium fluoride, Aluminum hydroxide, barium sulfate, calcium sulfate, dyestuff and intermediate, molecular sieve ...