Polypropylene Flame Retardant Staple Fiber from United States
Combed flame-retardant polypropylene staple fibers, 6 denier, processed for spinning into fire-safe upholstery yarns. The flame-retardant additive does not alter the fiber's essential character as polypropylene staple fiber, so it falls under this tariff item.
Duty Rate — United States → Canada
0%
Import Tips
• Classify flame-retardant polypropylene staple fibers under 5506.40.00 if they are combed or processed for spinning
• Provide CBSA with safety data sheets for the flame-retardant treatment
• Ensure the fibers meet Canadian flammability standards for upholstery applications