Industrial chemicals; Industrial chemicals, namely aluminum oxide micropsheres; Industrial chemicals, namely gamma alumina; Industrial chemicals, namely, alumina; chemicals for use in refining hydrocarbons; chemicals for removing impurities from gases; chemical cleaning agents for use in industrial manufacturing processes; chemical gas purifying agents; oil-purifying chemicals; chemical substances, chemical materials and chemical preparations for oxychlorination and propane dyhdrogenation; ch...

Alumina; Aluminium oxides (alumina); Spray dried alumina