Sub Headings of 7018

7018.10.10.00 Imitation pearls and imitation pearlbeads of all shapes and colors, drilled or not drilled, but not strung (except temporarily) and notset
7018.10.20.00 Imitation precious or semiprecious stones (except imitation beads thereof)
7018.10.50.00 Other
7018.20.00.00 Glass microspheres not exceeding 1 mm in diameter
7018.90.10.00 Glass eyes, except prosthetic articles
7018.90.50.00 Other