1 Chemical catalysts used in the petroleum, refining, petrochemical, fine chemical, specialty chemical and pharmaceutical industries; base metals chemical catalysts; precious metal chemical catalysts; fluid cracking catalysts, hydroprocessing and hydrotreating catalysts for use in the petroleum, refining, petrochemical, fine chemical, specialty chemical and pharmaceutical industries; combustion promoter additives for use in the production of gasoline; silicas used as carriers for catalysts; aluminas used as carriers for catalysts; enzymes and initiators for use in the petroleum, refining, petrochemical, fine chemical, specialty chemical and pharmaceutical industries; industrial chemicals for use in the petroleum, refining, petrochemical, fine chemical, specialty chemical and pharmaceutical industries; chemicals for use as supports, catalysts and activators for use in chemical polymerization processes; inorganic oxide(s) for use as polyolefin catalysts and carriers; inorganic oxides for use in the petroleum, refining, petrochemical, fine chemical, specialty chemical and pharmaceutical industries; organic polymer membranes and modules used in the separation of sulfur and gasoline products and for use in the petroleum, refining, petrochemical, fine chemical, specialty chemical and pharmaceutical industries