16
Bags [envelopes, pouches] of paper or plastics, for packaging; Plastic sheets for packaging; None of the aforesaid goods for the transport or storage of drinking water or water regarded as clean or healthy in conformity with the applicable drinking water regulations
17
Semi-worked plastic substances, Semi-processed plastics; Connecting elements, not of metal, for hoses and pipes; Junctions for pipes; Hoses of textile material, Flexible pipes, not of metal, Fittings, not of metal, for rigid pipes, pipe joints, non-metallic junctions, Non-metallic flexible pipes, Gaskets, sealants, Grommets made of rubber, Pipe gaskets; Junctions, couplings, not of metal, for pipes; None of the aforesaid goods for the transport or storage of drinking water or water regarded as clean or healthy in conformity with the applicable drinking water regulations
20
Plastic containers for storage or transport; Containers, not of metal, in particular packaging containers of plastic; Closing valves, not of metal; Drains [valves] made of plastic; Water-pipe valves of plastic; Clips of plastic for sealing bags; Clips, not of metal, for cables and pipes; Containers, not of metal and not of masonry, for transport, in particular in the chemical industry, pharmaceutical industry or foodstuff industry; Containers for storage purposes (other than for the household or kitchen), in particular in the chemical industry, pharmaceutical industry or foodstuff industry; Fixing materials; Collars of plastic for fastening pipes; Pipe clamps of plastics; Hinges, not of metal for the fixing of pipes; Blanking plugs; Sealing caps, not of metal; Caps made of non-metallic materials for containers; Containers, and closures and holders therefor, non-metallic; Connection elements not of metal; Fastenings, connections, closures, fasteners, tapes and strips for connectors of plastic; None of the aforesaid goods for the transport or storage of drinking water or water regarded as clean or healthy in conformity with the applicable drinking water regulations