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 55101100 in Singapore. This product category is defined to include:
"Single yarn containing 85% or more by weight of artificial staple fibres not for retail"
Singapore is involved in a total of 3 trade agreements, and is associated with 1 country group.