17 Artificial resins, semi-processed; Carbon fibres, other than for textile use; Caulking compounds; Flexible hoses, not of metal; Insulating materials; Padding materials of rubber or plastics; Plastic fibers, not for textile use; Plastic fibres, other than for textile use; Plastic filaments for 3D printing; Plastic material in extruded form for use in production; Plastics in extruded form used in production; Rubber, raw or semi-worked; Self-adhesive plastic sheets for use in manufacturing; Semi-finished injection molded products of plastic for use in a variety of industries; Semi-worked PLA filaments for use in 3D printing; Synthetic resins, semi-processed; Threads of rubber, other than for textile use