PVC Square Monofilament Stock
Square-cross-section monofilament exceeding 1 mm per side, made purely from PVC polymers, used as stock for weaving or reinforcement in composites. HTS 3916.20.00 applies as it is a monofilament of vinyl chloride polymers, surface-worked (e.g., smoothed) but not twisted or braided. Polymer composition adheres to 95% monomer rule.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If textured, crimped, or processed for textile use
Monofilaments further worked for weaving (e.g., twisted) move to Chapter 54 as synthetic yarn, excluding Chapter 39 semi-finished forms.
If plasticized for flexibility
Secondary plasticizers in PVC per subheading note classify under 3920.43, not pure polymer profiles of 3916.20.
If chemically modified PVC (e.g., chlorinated)
Subheading note (a)(3) directs chemically modified polymers to 'Other' subheadings if not specific, but heavily modified may shift to 3910 for silicones or related.
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Import Tips & Compliance
• Certify cross-section exceeds 1 mm on all invoice lines; provide density specs confirming solid PVC
• Avoid packing with finer filaments to prevent commingling issues
• Common error: classifying as textile yarn if later woven
Related Products under HTS 3916.20.00
PVC Rigid Rod
A straight, cylindrical rod made from polyvinyl chloride (PVC) polymer, with a diameter exceeding 1 mm, used in structural applications like furniture frames or machine guards. It falls under HTS 3916.20.00 as a monofilament-equivalent or rod of PVC polymers, surface-worked but not further processed into finished articles. The uniform cross-section and PVC composition meet the chapter's polymer classification rules for vinyl chloride polymers.
PVC U-Channel Profile
A U-shaped profile shape extruded from PVC polymers, with all cross-sectional dimensions over 1 mm, commonly used for edging in construction or signage frames. Classified in HTS 3916.20.00 due to its profile shape of vinyl chloride polymers, not further worked beyond extrusion and surface finishing. Meets polymer purity rules without chemical modification.
PVC Flat Strip Profile
Rectangular flat strip of PVC with thickness >1 mm and width up to 50 mm, used for sealing or trim in automotive interiors. Falls under HTS 3916.20.00 as a profile shape of polymers of vinyl chloride, extruded and surface-calendered but not otherwise shaped. Pure PVC composition per chapter polymer rules.
PVC T-Slot Structural Stick
T-shaped stick profile extruded from rigid PVC, all dimensions >1 mm, for framework in greenhouses or displays. HTS 3916.20.00 covers it as a profile shape of vinyl chloride polymers, lightly surface-worked for smoothness. No copolymers or modifiers per subheading criteria.
PVC Round Profile Dowel
Cylindrical dowel rod of solid PVC polymer, diameter 10 mm (>1 mm), used for joining panels in shelving. Classified under HTS 3916.20.00 as a rod of polymers of vinyl chloride, not further worked beyond polishing. Conforms to 95% PVC monomer requirement.
PVC L-Profile Angle
L-shaped angle profile from PVC, legs >1 mm thick, for corner protection in construction. HTS 3916.20.00 as profile shapes of vinyl chloride polymers, extruded and deburred. Pure polymer without plasticizers.