What HS code 3911.90 covers
HS code 3911.90 classifies polysulphides, polysulphones and similar products of chemical synthesis n.e.c. in chapter 39; in primary forms. It is a subheading of heading 3911 (Petroleum resins, coumarone-indene resins, polyterpenes, polysulphides, polysulphones and similar products of chemical synthesis n.e.c. in chapter 39, in primary forms), in chapter 39 (Plastics and articles thereof), section VII of the Harmonized System. These six digits are identical in every country that uses the HS.
Classification path
Import duty for 3911.90
Ставка MFN erga omnes (для третіх країн). ПДВ на імпорт від 17 до 27 відсотків залежно від країни, а також будь-які антидемпінгові заходи застосовуються окремо.
Джерело: TARIC
Лише базова ставка MFN. Тарифи Section 301 і IEEPA 2025 можуть накладатися зверху для товарів з Китаю.
Джерело: HTSUS / CBP
Imported this in 2024 or 2025?
Courts voided some of the tariffs importers paid on goods like this. You may be owed money back. The audit is free and we only get paid when you do.
Related codes in heading 3911
Not quite the right fit? These subheadings sit under the same heading and are the most common alternatives to 3911.90.
- 3911.10 Petroleum resins, coumarone, indene or coumarone-indene resins and polyterpenes; in primary forms
- 3911.20 Petroleum resins, poly(1,3-phenylene methylphosphonate), in primary forms
Confirm the code for your exact product
A 6-digit subheading still covers a range of products. The wrong code at the border can mean overpaying duty, a delayed shipment, or a penalty. Describe your exact item and HS Mate confirms whether 3911.90 is right, with the duty rate and an audit trail your customs broker can accept.