Sub Headings of 9609

9609.10.00.00 Pencils and crayons, with leads encased in a rigidsheath
9609.20.20.00 Not over 1.5 mm in maximum cross-sectional dimension
9609.20.40.00 Over 1.5 mm in maximum cross-sectional dimension
9609.90.40.00 Tailors' chalks
9609.90.80.00 Other