90172040

HS code 9017.20.40.00 (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 United States tariff schedule classifies "Disc calculators, slide rules and other mathematical calculating instruments". United States customs apply MFN rate of 3.9%, Column 2 rate 40%. Statutory unit of measure: No.. 17 free trade agreement preferential rates are available for this code.