Artificial resins, semi-processed; Plastic substances, semi-processed; Threads of plastic materials, other than for textile use; Acrylic resins, semi-processed; Synthetic resins, semi-processed; Threads of plastic for soldering; Semi-worked acrylonitrile butadiene styrene (ABS) filaments for use in 3D printing; Semi-worked polylactic acid (PLA) filaments for use in 3D printing; Semi-worked thermoplastic filaments for use in 3D printing; Ebonite molds; Plastic filaments for 3D printing; Threads of rubber, other than for textile use; Filled cartridges containing semi-worked thermoplastic filaments for use in 3D printing; Insulating materials