Chemical substances used in industry, including artificial and synthetic resins for structural and constructional material and purposes, including unprocessed acrylic resins; unprocessed artificial resins; unprocessed epoxy resins; unprocessed synthetic resins; polyester resins containing styrene for the fabrication of FRP (Fibreglass Reinforced Plastics) tooling; resins for the fabrication of moulds for protection of FRP moulded products; polyester synthetic resins; synthetic resin binders for making cores and moulds; and all other chemical substances for use in the moulding industry as are included in this Class