Resolving Third Country Blended Yarn Non Preferential Origin Rejections under Union Customs Code
Reclassifying third country blended yarn under Union Customs Code requires audit files linking ISO 1833 dry mass testing to mill spinning logs.
HS 5509
Tariff Specification
Standard numbers in international trade are used to classify synthetic staple fiber yarns that are blended with natural fibers for textile production. The code hs 5509 designates yarn made of synthetic staple fibers that are not put up for retail sale, including blends containing flax or cotton. This classification governs the import tariffs and rules of origin for blended yarns used in the weaving of durable apparel fabrics.
Blend Analysis
Mill laboratories test the yarn to confirm that the synthetic fiber content exceeds fifty percent by weight. Under hs 5509, the yarn is classified according to whether it is blended with wool, cotton, or flax. The mill must record these blend ratios on the export invoice and the material safety data sheet.
This documentation is submitted to customs inspectors to verify compliance with trade agreements.
Trade Boundary
Regional trade rules dictate the minimum amount of processing that must occur within a country to claim local origin for blended yarns. The trade boundary limits the import of cheap synthetic fibers from non-member countries for use in yarns certified under this tariff code. It stops applying once the yarn is woven into finished fabric and certified for domestic sale.