From Avalara LandedCost, by the LandedCost Research Team, updated June 1, 2017.
This page provides an overview of the basic import duty rates applied to goods that fall under the classification code 5516221000 in South Korea. This product category is defined to include:
"Of viscose rayon"
South Korea is involved in a total of 5 trade agreements, and is associated with 2 country groups.