1 Catalysts; catalysts for use in the manufacture of synthetic materials, rubbers and polymers; catalysts for oxidizing treatment; catalysts for use in the oil processing industry; biochemical catalysts; polymer resins, unprocessed; thermoplastic resins, unprocessed; artificial resins, unprocessed; synthetic resins, unprocessed; polymeric plastics; plastics, unprocessed; polypropylene resins, unprocessed; polyethylene resin, unprocessed; unprocessed artificial resins as raw materials in the form of powders, liquids or pastes; unprocessed plastic materials in powder, liquid or paste form; polymer beads for use in manufacturing; polypropylene; silastomer; molding compound; organic silicone.