Unprocessed polymer resins; Unprocessed artificial and synthetic resins; Unprocessed acrylic resins; Unprocessed polypropylene resins; Curing agent for synthetic resin; Unprocessed epoxy resin; Epoxy glue for general bonding and repair purposes; Synthetic resin adhesives for industrial purposes; Synthetic amorphous silica gel for further processing in connection with the manufacture of finished goods; Silica gel