Semi-processed plastic materials in the form of sheets; recycled rubber mixed with plastic materials; recycled plastic compounds; sheets of plastics [semi-finished products]; plastic fibers other than for textile use; threads of plastic materials, not for textile use; extruded plastics [semi-finished products]; extruded plastic materials in the form of sheets for use in manufacture; extruded plastic materials in the form of granules for use in manufacture; extruded plastic materials in the fo...