Section 07 Plastics and articles thereof; rubber and articles thereof 39 Plastics and articles thereof 39 26 Other articles of plastics, nes 39 26 90 Protective masks for use in welding and similar work 39 26 90 42 Protective masks for use in welding and similar work Commodity Code Description 39 26 90 42 00 Protective masks for use in welding and similar work
