90200090

HS code 9020009000 (Chapter 90 "Optical, measuring, medical instruments"; Heading 9020 "Mechano-therapy appliances; massage apparatus; psychological aptitude-testing apparatus; ozone therapy, oxygen therapy, aerosol therapy, artificial respiration or other therapeutic respiration apparatus"; Subheading 902000 "OTHER BREATHING APPLIANCES AND GAS MASKS, EXCLUDING PROTECTIVE MASKS HAVING NEITHER MECHANICAL PARTS NOR REPLACEABLE FILTERS") under the Korea tariff schedule classifies "Parts and accessories". Korea customs apply MFN rate of 8, WTO bound rate 0. Statutory unit of measure: KG. This commodity is subject to 1 import regulation or restriction; see compliance section below. 31 free trade agreement preferential rates are available for this code.