Of polymers of heading 39.02, excluding of polymers of propylene or tubing of polymers of butylene; Of polymers of heading 39.04, excluding of polymers of vinyl chloride, of polymers of tetrafluoroethylene or of polyvinylidene chloride; Of polymers of heading 39.05; Of polymers of heading 39.06, excluding of polymers of methyl methacrylate; Of polymers of heading 39.07; Of polymers of heading 39.09, excluding of polyurethanes; Of polymers of heading 39.11, 39.12 or 39.13; Of polyvinylidene chloride to be employed in the packaging of goods for sale; To be employed in the manufacture of sera, antisera, toxoids, viruses, toxins or antitoxins, virus or bacterial vaccines, bacteriophage or bacterial lysates, allergenics, liver extracts, pituitary extracts, epinephrine or its solutions, insulin (with or without zinc, globin or protamine) and blood plasma or serum of human origin, or fractions thereof, or extenders or substitutes therefor; To be employed in the processing, storing or insemination of animal semen
Tubes, pipes and hoses, and fittings therefor (for example, joints, elbows, flanges), of plastics. > Tubes, pipes and hoses, rigid: > Other, not reinforced or otherwise combined with other materials, without fittings > Of polymers of heading 39.02, excluding of polymers of propylene or tubing of polymers of butylene; Of polymers of heading 39.04, excluding of polymers of vinyl chloride, of polymers of tetrafluoroethylene or of polyvinylidene chloride; Of polymers of heading 39.05; Of polymers of heading 39.06, excluding of polymers of methyl methacrylate; Of polymers of heading 39.07; Of polymers of heading 39.09, excluding of polyurethanes; Of polymers of heading 39.11, 39.12 or 39.13; Of polyvinylidene chloride to be employed in the packaging of goods for sale; To be employed in the manufacture of sera, antisera, toxoids, viruses, toxins or antitoxins, virus or bacterial vaccines, bacteriophage or bacterial lysates, allergenics, liver extracts, pituitary extracts, epinephrine or its solutions, insulin (with or without zinc, globin or protamine) and blood plasma or serum of human origin, or fractions thereof, or extenders or substitutes therefor; To be employed in the processing, storing or insemination of animal semen > Of polymers of heading 39.02, excluding of polymers of propylene or tubing of polymers of butylene; Of polymers of heading 39.04, excluding of polymers of vinyl chloride, of polymers of tetrafluoroethylene or of polyvinylidene chloride; Of polymers of heading 39.05; Of polymers of heading 39.06, excluding of polymers of methyl methacrylate; Of polymers of heading 39.07; Of polymers of heading 39.09, excluding of polyurethanes; Of polymers of heading 39.11, 39.12 or 39.13; Of polyvinylidene chloride to be employed in the packaging of goods for sale; To be employed in the manufacture of sera, antisera, toxoids, viruses, toxins or antitoxins, virus or bacterial vaccines, bacteriophage or bacterial lysates, allergenics, liver extracts, pituitary extracts, epinephrine or its solutions, insulin (with or without zinc, globin or protamine) and blood plasma or serum of human origin, or fractions thereof, or extenders or substitutes therefor; To be employed in the processing, storing or insemination of animal semen
Duty Rate (from China)
Products classified under Tariff item 3917.32.10
ABS Acrylonitrile Butadiene Styrene Tubing
Tubing made from acrylonitrile-butadiene-styrene (ABS) copolymer, a polymer of heading 39.02. It is unreinforced, without fittings, and used for fluid lines in automotive and appliance applications. The copolymer is classified by its predominant monomer units according to the chapter notes.
Acetal Copolymer Tubing
Tubing made from acetal copolymer (POM), a polymer of heading 39.07. It is unreinforced, without fittings, and used for precision fluid handling in machinery. The copolymer is classified by its predominant formaldehyde units per the chapter notes.
EVA Ethylene Vinyl Acetate Tubing
Flexible tubing made from ethylene-vinyl acetate (EVA) copolymer, a polymer of heading 39.01. It is unreinforced, without fittings, and used in medical and packaging applications. The copolymer is classified by its predominant ethylene units per the chapter notes.
Fluoropolymer PTFE Tubing
High-purity tubing made from polytetrafluoroethylene (PTFE), a polymer of heading 39.04. It is unreinforced, without fittings, and used in chemical processing and high-temperature applications. PTFE is classified as a polymer of tetrafluoroethylene, but this tariff item excludes polymers of tetrafluoroethylene, so it falls under the 'Other' item.
LDPE Low-Density Polyethylene Lab Tubing
Soft tubing made from low-density polyethylene (LDPE), a polymer of heading 39.01. It is unreinforced, without fittings, and used for laboratory liquid transfer. The ethylene polymer meets the 95% monomer rule for classification under this tariff item.
Nylon Pneumatic Air Hose
Unreinforced tubing made from nylon (polyamide), a polymer of heading 39.08. It is without fittings and used for low-pressure pneumatic applications. Nylon is classified under this tariff item as a polymer of heading 39.08, which is included.
PBT Polybutylene Terephthalate Tubing
Engineering tubing made from polybutylene terephthalate (PBT), a polymer of heading 39.07. It is unreinforced, without fittings, and used for electrical insulation and hot water lines. PBT is classified under this tariff item as a polymer of heading 39.07.
Polyethylene Irrigation Drip Tubing
Thin-walled tubing made from polyethylene, a polymer of heading 39.01. It is unreinforced, without fittings, and designed for drip irrigation systems. The polyethylene meets the 95% monomer rule for classification under this tariff item.
Polystyrene PS Tubing
Clear tubing made from polystyrene (PS), a polymer of heading 39.03. It is unreinforced, without fittings, and used for display and short-term fluid use. The styrene polymer has more than 95% content, meeting the classification criteria.
Propylene PP Tubing
Rigid tubing made from polypropylene (PP), a polymer of heading 39.02. It is unreinforced, without fittings, and used for chemical drainage and lab use. However, this tariff item excludes polymers of propylene, so it falls under the 'Other' item.
PU Polyurethane Pneumatic Tubing
Tubing made from ether-based polyurethane, a polymer of heading 39.09. It is unreinforced, without fittings, and used for pneumatic control systems. Polyurethane is classified under this tariff item as a polymer of heading 39.09, excluding polyurethanes, so it falls under the 'Other' item.
Silicone Food-Grade Tubing
Translucent tubing made from silicone, a polymer of heading 39.10. It is unreinforced, without fittings, and used for food and beverage dispensing. Silicone is classified under this tariff item as a polymer of heading 39.10.
TPE Thermoplastic Elastomer Hose
Medical-grade tubing made from thermoplastic elastomer (TPE), a polymer blend classified under heading 39.02 or 39.04. It is unreinforced, without fittings, and used in medical applications. The multi-block copolymer is classified by its predominant units per the chapter notes.
Vinyl Medical Transfer Tubing
Non-DEHP vinyl tubing made from polyvinyl chloride (PVC), a polymer of heading 39.04. It is unreinforced, without fittings, and used for medical fluid transfer. However, this tariff item excludes polymers of vinyl chloride, so it falls under the 'Other' item.