4006 Rods, Bars, Tubes, Profiles and Other Forms of Unvulcanised Rubber, Incl. Mixed Rubber, and Articles of Unvulcanised Rubber, Incl. Mixed Rubber (Excl. Plates, Sheets and Strip Which, Apart From Basic Surface-working, Have not Been Cut, or Have Merely BeeN cut Into Square or Rectangular Shapes)

4006 (01/1988-..) Rods, Bars, Tubes, Profiles and Other Forms of Unvulcanised Rubber, Incl. Mixed Rubber, and Articles of Unvulcanised Rubber, Incl. Mixed Rubber (Excl. Plates, Sheets and Strip Which, Apart From Basic Surface-working, Have not Been Cut, or Have Merely BeeN cut Into Square or Rectangular Shapes) 40061000 (01/1988-..) 'CAMEL-BACK' STRIPS OF UNVULCANISED RUBBER, FOR RETREADING RUBBER TYRES 40069000 (01/1988-..) Rods, Bars, Tubes, Profiles and Other Forms of Unvulcanised Rubber, Incl. Mixed Rubber, and Articles of Unvulcanised Rubber, Incl. Mixed Rubber (Excl. Plates, Sheets and Strip Which, Apart From Basic Surface-working, Have not Been Cut, or Have Merely BeeN cut Into Square or Rectangular Shapes, and 'camel-back' Strips)