90172010

HS code 90172010 (Chapter 90 "Optical, measuring, medical instruments"; Heading 9017 "Drawing, marking-out or mathematical calculating instruments (for example, drafting machines, pantographs, protractors, drawing sets, slide rules, disc calculators); instruments for measuring length, for use in the hand (for example, measuring rods and tapes, micrometers, callipers), not specified or included elsewhere in this chapter"; Subheading 901720 "Other drawing, marking-out or mathematical calculating instruments") under the Vietnam tariff schedule classifies "- - Rulers". Vietnam customs apply MFN rate of 7.5, Preferential rate 5. Statutory unit of measure: unit. 22 free trade agreement preferential rates are available for this code.