391120 — Petroleum resins, coumarone-indene resins, polyterpenes, polysulphides,…: Poly(1,3-phenylene methylphosphonate)
HS code 391120 classifies Petroleum resins, coumarone-indene resins, polyterpenes, polysulphides,…: Poly(1,3-phenylene methylphosphonate). It belongs to Chapter 39 (Plastics and articles thereof) of Section VII (Plastics and articles thereof; rubber and articles thereof) of the Harmonized System. Duty rates are recorded for 1 country.
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)
Duty rates
US MFN base rate (HTS 2026, Column-1 General) — excludes Section 301 / IEEPA add-ons; not legal advice. Other countries’ rates and live duties via the EximAgent CLI.
- USUnited States6.5%MFNas of Jan 1, 2026
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 →
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