About HS Code 550290
This category encompasses artificial filament tow made from various materials other than cellulose acetate, serving as a broad classification for other regenerated or modified natural polymer fibers in tow form. These can include tows made from cuprammonium, alginate, or protein-based fibers, each offering distinct properties for specialized applications. International trade in these "other" artificial tows is driven by industries requiring specific performance characteristics, such as biodegradability, unique hand-feel, or specialized filtration properties. Importers are often textile manufacturers, medical product producers, or companies in the nonwovens sector looking for sustainable or high-performance alternatives. Exporters typically possess advanced chemical and fiber manufacturing technologies. Key factors in trade include the specific polymer type, denier, and intended end-use, as these dictate market value and regulatory compliance. This code highlights the diversity within artificial fibers beyond the more common cellulose acetate.
Products Under This Code
Cuprammonium filament tow, Alginate fiber tow, Protein-based fiber tow, Regenerated protein tow, Lyocell filament tow, Modal filament tow
Real World Examples
Bemberg Cupro (as tow precursor), Lenzing Lyocell (as tow precursor), SeaCell (alginate fiber), Milkofil (milk protein fiber)
Common Misclassification
This code is often confused with cellulose acetate tow (550210) due to both being artificial filament tows, but the chemical composition is the key differentiator. It also differs from synthetic filament tows (5501xx) which are entirely man-made from synthetic polymers.
Products Classified Under 5502.90
Industry
This code belongs to the Textiles & Clothing industry.
Trade Overview
Japan, Germany, and Italy are significant players in both importing and exporting these specialized artificial filament tows.
Frequently Asked Questions
What is HS code 550290?
HS code 550290 covers: Fibres; artificial filament tow, other than cellulose acetate. This category encompasses artificial filament tow made from various materials other than cellulose acetate, serving as a broad classification for other regenerated or modified natural polymer fibers in tow form. These can include tows made from cuprammonium, alginate, or protein-based fibers, each offering distinct properties for specialized applications. International trade in these "other" artificial tows is driven by industries requiring specific performance characteristics, such as biodegradability, unique hand-feel, or specialized filtration properties. Importers are often textile manufacturers, medical product producers, or companies in the nonwovens sector looking for sustainable or high-performance alternatives. Exporters typically possess advanced chemical and fiber manufacturing technologies. Key factors in trade include the specific polymer type, denier, and intended end-use, as these dictate market value and regulatory compliance. This code highlights the diversity within artificial fibers beyond the more common cellulose acetate.
What products fall under HS code 550290?
Cuprammonium filament tow, Alginate fiber tow, Protein-based fiber tow, Regenerated protein tow, Lyocell filament tow, Modal filament tow
What are common misclassifications for HS code 550290?
This code is often confused with cellulose acetate tow (550210) due to both being artificial filament tows, but the chemical composition is the key differentiator. It also differs from synthetic filament tows (5501xx) which are entirely man-made from synthetic polymers.
How is HS code 550290 structured?
HS code 550290 is a 6-digit subheading under the Harmonized System. The first 2 digits (55) identify the chapter, digits 3-4 (02) identify the heading, and digits 5-6 (90) specify the subheading. This code is standardized globally by the World Customs Organization.