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HTS 9902.01.23Chapter 99

HTS 9902.01.23Hypophosphorous acid 50% (phosphinic acid) (CAS No. 6303-21-5) (provided for in subheading 2811.19.61) Duty Rate & Import Guide

Special Import Provisions · Updated daily from USITC

Duty Rates

General

Free

Special

No change

Column 2

No change

Preferential Rates Available

Trade Agreement Eligibility

CUSMAKORUS

Notes

[object Object]

Trade Intelligence

Data compiled from USITC HTS, CBP CROSS Rulings · As of 2026-04-29 · Updates daily

Subheadings (1)

CodeDescriptionRate
9902.01.23Hypophosphorous acid 50% (phosphinic acid) (CAS No. 6303-21-5) (provided for in subheading 2811.19.61)Free

CBP Rulings (2)

N272251Classification

The tariff classification and country of origin marking of Raw Cane Sugar from Canada

H080597Classification

Reconsideration of NY N061799; classification of bee food sucrose

9902.01.229902.01.24