… Glass in balls (other than microspheres of heading 70.18), rods or tubes, unworked. …
Explanatory notes
… 70.02 - Glass in balls (other than microspheres of heading 70.18), rods or tubes, unworked. 7002.10 - Balls 7002.20 - Rods … the appropriate heading (e.g., heading 70.11 , 70.17 or 70.18 , or Chapter 90 ). If worked, but not recognisable as …