283510 — Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates;…: Phosphinates (hypophosphites) and phosphonates (phosphites)
HS code 283510 classifies Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates;…: Phosphinates (hypophosphites) and phosphonates (phosphites). It belongs to Chapter 28 (Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes) of Section VI (Products of the chemical or allied industries) of the Harmonized System. Duty rates are recorded for 1 country.
Description
Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined : Phosphinates (hypophosphites) and phosphonates (phosphites)
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 States3.1%MFNas of Jan 1, 2026
Common questions
- What is HS code 283510?
- Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined : Phosphinates (hypophosphites) and phosphonates (phosphites)
- What duty rates apply to 283510?
- Listed duty rates range from 3.1% across 1 country rate.
Go beyond the code
Find verified importers of 283510 — Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates;…: Phosphinates (hypophosphites) and phosphonates (phosphites) by country, with live tariff context, OFAC sanctions screening, and ready-to-send outreach — each result confidence-tagged.