HS code 391120: Poly
- Covers:
- Petroleum resins, coumarone-indene resins, polyterpenes, polysulphides, polysulphones and…
- Listed US duty:
- 6.5% (US general rate, HTS 2026)
Official description
Petroleum resins, coumarone-indene resins, polyterpenes, polysulphides, polysulphones and other products specified in note 3 to this chapter, not elsewhere specified or included, in primary forms : Poly(1,3-phenylene methylphosphonate)
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Suggestions from the HS index, not a customs ruling
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What 391120 covers and what it doesn’t
Official text: Petroleum resins, coumarone-indene resins, polyterpenes, polysulphides, polysulphones and other products specified in note 3 to this chapter, not elsewhere specified or included, in primary forms › Poly(1,3-phenylene methylphosphonate).
Nearby codes to check
- Heading 3911 Petroleum resins, coumarone-indene resins, polyterpenes, polysulphides, polysulphones and other products specified in note 3 to this chapter, not elsewhere specified or included, in primary forms: every subheading side by side.
- 391110 Petroleum resins, coumarone, indene or coumarone-indene resins and polyterpenes
- 391190 Other
US duty rate
6.5%
General (MFN) rate in the US Harmonized Tariff Schedule, 2026 edition. A range means the rate depends on the 8-digit US line your product falls under. Extra duties such as Section 301, Section 232 or anti-dumping orders can apply on top, depending on origin. Check the lines on hts.usitc.gov. Not legal advice.
Common questions
- What is HS code 391120?
- Petroleum resins, coumarone-indene resins, polyterpenes, polysulphides, polysulphones and other products specified in note 3 to this chapter, not elsewhere specified or included, in primary forms : Poly(1,3-phenylene methylphosphonate)
- What duty rates apply to 391120?
- Listed duty rates range from 6.5% across 1 country rate.
Browse all of Chapter 39: Plastics and articles thereof →
Go beyond the code
Find the companies shipping under 391120 in the company directory, or classify and check duty with the CLI.