Anti-freezing and de-icing preparations, namely, anti-icing and de-icing solution of chlorides with a corrosion inhibitor for pre-wetting materials or for direct application onto paved surfaces to prevent freezing, to thaw frozen materials, or to enhance the performance ability of other materials being used for ice control on sidewalks, parking lots, paved roads, and in other bulk material applications where freezing can occur

Materials processing, namely, precious metal reclamation and recovery

Materials processing, namely, precious metal reclamation and recovery obtained through incineration, milling, and screening