Explanatory notes
… the portion below the threaded end being intended to be expanded to a desired size and shape. (b) Spools, cops, … (c) Stoppers , lids, caps and other closures. The heading excludes , inter alia , household articles such as dustbins … purposes ( heading 39.24 ), containers of heading 42.02 and flexible intermediate bulk containers of heading 63.05 . …