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HTSUS, United States

3916.20.00.10

Siding for house or building exterior

Classification path

  1. Monofilament of which any cross-sectional dimension exceeds 1 mm, rods, sticks and profile shapes, whether or not surface-worked but not otherwise worked, of plastics
  2. Of polymers of vinyl chloride
  3. Siding for house or building exterior

Rates of duty

General (MFN)
5.8%
Column 2Cuba, North Korea, Russia, Belarus
35%
Unit of quantity
kg

Trade agreement rates

FreeGSP (lapsed since Dec 31, 2020), U.S.-Australia FTA, U.S.-Bahrain FTA, U.S.-Chile FTA, U.S.-Colombia TPA, AGOA (authorized through Dec 31, 2026), E, U.S.-Israel FTA, U.S.-Jordan FTA, U.S.-Korea FTA, U.S.-Morocco FTA, U.S.-Oman FTA, CAFTA-DR, U.S.-Panama TPA, U.S.-Peru TPA, USMCA, U.S.-Singapore FTA

Related lines in heading 3916

About heading 3916

Monofilament of which any cross-sectional dimension exceeds 1 mm, rods, sticks and profile shapes, whether or not surface-worked but not otherwise worked, of plastics

Heading 3916 covers plastic monofilament whose cross-sectional dimension exceeds 1 mm, plus plastic rods, sticks and profile shapes, as long as they are not otherwise worked beyond surface working. It splits first by material: polymers of ethylene, polymers of vinyl chloride, and other plastics. The vinyl chloride lines separate siding from window, door, decking and railing profiles, and the other plastics lines separate acrylics, racket strings, monofilament and a residual other line.

Full guide to heading 3916

Products in this heading

  • Plastic welding rods
  • PVC window and door profiles
  • PVC decking and railing profiles
  • PVC siding for building exteriors
  • Acrylic plastic rods and sticks
  • Racket strings of plastic
  • Heavy plastic monofilament for trimmer line
  • Plastic profile shapes cut to length

Frequently asked questions

What is the HTS code for PVC window profiles?

PVC window, door, decking and railing profiles are classified under 3916.20.00.20. The general (MFN) rate for that line is 5.8%.

What is the duty on acrylic plastic rods?

Rods and profile shapes of acrylic polymers fall under 3916.90.10.00. The general (MFN) rate is 6.5%.

How do I classify plastic monofilament with a 2 mm cross-section?

If it is of other plastics, use 3916.90.30.00, which carries a general (MFN) rate of 6.5%. If it is of polymers of ethylene, use 3916.10.00.00 at a general (MFN) rate of 5.8%.

Source: USITC Harmonized Tariff Schedule, retrieved October 21, 2026.

HTS 3916.20.00.10: Siding for house or building exterior, 5.8% duty | HTSBase