17 artificial resins and plastics in the form of bars, blocks, pellets, rods, sheets, films, foils, tapes and tubes for use in manufacturing; electrically conductive artificial resins and plastics in the form of bars, blocks, pellets, rods, sheets, films, foils, tapes and tubes for use in manufacturing; semi-processed plastic products, namely, plastics in the form of bars, blocks, pellets, rods, sheets, films, foils, tapes and tubes for use in manufacturing