39171010

HS code 3917101000 (Chapter 39 "Plastics and articles thereof"; Heading 3917 "Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics"; Subheading 391710 "Artificial guts (sausage casings) of hardened protein or of cellulosic materials") under the Korea tariff schedule classifies "Of hardened protein". 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.