About HS Code 550111
This HS code specifically covers synthetic filament tow made from aramids, a high-performance subset of nylon or other polyamides. Aramid tow is a critical intermediate product in the manufacturing of extremely strong and heat-resistant materials. It's not a finished textile but rather a bundle of continuous, untwisted filaments used to produce industrial yarns, protective fabrics, and composite materials. Major importers are typically countries with advanced manufacturing industries in aerospace, defense, automotive, and personal protective equipment, such as the United States, Germany, and Japan. Exporters include nations with sophisticated chemical and polymer production capabilities, like the USA, Japan, and the Netherlands. Key characteristics include exceptional tensile strength, thermal stability, and chemical resistance, making them indispensable for demanding applications. Trade in this specialized tow is driven by industrial demand for high-performance materials and technological innovation in polymer science.
Products Under This Code
Kevlar aramid tow, Nomex aramid tow, Twaron aramid tow, Technora aramid tow, Heracron aramid tow, Aramid filament bundles, High-strength aramid precursor
Real World Examples
DuPont Kevlar tow, Teijin Twaron tow, Teijin Technora tow, Hyosung Aramid tow, Kolon Heracron tow
Common Misclassification
This code is specifically for aramid tow, distinguishing it from 550119 (other nylon/polyamide tow) which covers non-aramid types. It might be confused with 550311 (aramid staple fibers) if the tow is cut into shorter lengths.
Products Classified Under 5501.11
Industry
This code belongs to the Textiles & Clothing industry.
Trade Overview
Top importers include the USA, Germany, and Japan, with major exporters being the USA, Japan, and the Netherlands.
Frequently Asked Questions
What is HS code 550111?
HS code 550111 covers: Fibres; synthetic filament tow, of nylon or other polyamides, of aramids. This HS code specifically covers synthetic filament tow made from aramids, a high-performance subset of nylon or other polyamides. Aramid tow is a critical intermediate product in the manufacturing of extremely strong and heat-resistant materials. It's not a finished textile but rather a bundle of continuous, untwisted filaments used to produce industrial yarns, protective fabrics, and composite materials. Major importers are typically countries with advanced manufacturing industries in aerospace, defense, automotive, and personal protective equipment, such as the United States, Germany, and Japan. Exporters include nations with sophisticated chemical and polymer production capabilities, like the USA, Japan, and the Netherlands. Key characteristics include exceptional tensile strength, thermal stability, and chemical resistance, making them indispensable for demanding applications. Trade in this specialized tow is driven by industrial demand for high-performance materials and technological innovation in polymer science.
What products fall under HS code 550111?
Kevlar aramid tow, Nomex aramid tow, Twaron aramid tow, Technora aramid tow, Heracron aramid tow, Aramid filament bundles, High-strength aramid precursor
What are common misclassifications for HS code 550111?
This code is specifically for aramid tow, distinguishing it from 550119 (other nylon/polyamide tow) which covers non-aramid types. It might be confused with 550311 (aramid staple fibers) if the tow is cut into shorter lengths.
How is HS code 550111 structured?
HS code 550111 is a 6-digit subheading under the Harmonized System. The first 2 digits (55) identify the chapter, digits 3-4 (01) identify the heading, and digits 5-6 (11) specify the subheading. This code is standardized globally by the World Customs Organization.