7004.20Subheading
Glass; drawn and blown, in sheets, coloured throughout the mass (body tinted), opacified, flashed or having an absorbent, reflecting or non-reflecting layer, but not otherwise worked
Section XIII — Articles of stone, plaster, cement, asbestos, mica or similar materials; ceramic products; glass and glassware
This is a 6-digit subheading — the most specific level of the international HS. Country tariff schedules extend it further; the US tariff lines (HTS) below refine it to 8–10 digits for duty purposes.
US tariff lines for this subheading are not in the bundled starter dataset yet — the full HTS schedule is coming soon. You can still search by code in the tariff simulator.