HS Code for Polypropylene staple fiber

Polypropylene staple fiber is classified under HS code 5503.40. This code is situated within Chapter 55, which is dedicated to man-made staple fibers. The 5503 heading specifically covers synthetic staple fibers that have not been carded, combed, or otherwise processed for spinning. These fibers are produced by extruding polypropylene into continuous filaments, which are then cut into specific lengths (staples). Because these fibers are in their raw, "as-cut" state and have not undergone mechanical alignment or cleaning processes like carding, they fall under this specific subheading. They are widely used as raw materials for the production of nonwoven fabrics, needle-punched carpets, and as reinforcement additives in concrete and other construction materials.

Products Included

• Raw polypropylene staple fibers
• Cut PP fibers for nonwoven geotextiles
• Polypropylene fibers for concrete reinforcement
• Short-cut PP fibers for paper making
• Virgin polypropylene staple fiber for upholstery filling

Common Misclassification

The most common misclassification is with HS code 5506.40, which covers polypropylene staple fibers that *have* been carded or combed. The distinction lies entirely in the stage of processing. Another error involves HS code 5505.10, which is reserved for waste (including noils, yarn waste, and garnetted stock) of synthetic fibers. If the fiber is a byproduct of manufacturing rather than a primary product, it must be moved to the waste category. Finally, continuous filament yarn is classified under 5402, not 5503.

FAQ

What is the HS code for Polypropylene staple fiber?

The HS code for polypropylene staple fiber that has not been carded or combed is 5503.40.

What is the difference between 5503.40 and 5506.40?

HS code 5503.40 is for raw, unprocessed staple fibers, while 5506.40 is for fibers that have undergone carding or combing to align them for spinning into yarn.