90014000

HS code 90014000 (Chapter 90 "Optical, measuring, medical instruments"; Heading 9001 "Optical fibres and optical fibre bundles; optical fibre cables other than those of heading 8544; sheets and plates of polarising material; lenses (including contact lenses), prisms, mirrors and other optical elements, of any material, unmounted, other than such elements of glass not optically worked"; Subheading 900140 "- Spectacle lenses of glass") under the Vietnam tariff schedule classifies "- Spectacle lenses of glass". Vietnam customs apply MFN rate of 7.5, Preferential rate 5. Statutory unit of measure: kg/unit. 22 free trade agreement preferential rates are available for this code.