3824.99.93
8-digit subheadingOther
This is a 8-digit subheading — a category, not a filing code. Pick the more specific code beneath it that best matches your goods; only a 10-digit statistical code can be used on a customs entry.
Duty rates
Ad valorem rate — a straight percentage of the declared customs value.
| Rate | Value and what it means |
|---|---|
| General rate (Column 1) | 5%Column 1 general Applies to most trading partners — the standard "normal trade relations" rate. |
| Special rate (Column 1) | Free (A+,AU,BH,CL,CO,D,E,IL,JO,JP,K,KR,MA,OM,P,PA,PE,S,SG)Trade programs The country letters in parentheses are free trade agreement and preference programs. If your goods qualify under one of them, that rate replaces the general rate.
|
| Column 2 rate | 25%Non-NTR Reserved for the small group of countries that do not have normal trade relations with the US (currently Cuba, North Korea, Russia and Belarus). Almost no importer uses this column — if you are shipping from anywhere else, ignore it. |
| Unit of quantity | — How CBP expects the quantity to be reported on the entry summary. |
Where this sits in the schedule
The tariff schedule is read top-down: each line inherits the wording of the categories above it.
Prepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Other: > Other: > Other: > Other:
Codes within Other
6 more specific lines fall under 3824.99.93.
- 3824.99.93.10Containing C11 or lower alcohols only10-digit statistical codePrepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Other: > Other: > Other: > Other: > Other > Mixtures of acyclic, monohydric, unsubstituted alcohols:
- 3824.99.93.20Containing C12 or higher alcohols only10-digit statistical codePrepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Other: > Other: > Other: > Other: > Other > Mixtures of acyclic, monohydric, unsubstituted alcohols:
- 3824.99.93.30Other10-digit statistical codePrepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Other: > Other: > Other: > Other: > Other > Mixtures of acyclic, monohydric, unsubstituted alcohols:
- 3824.99.93.61Mixtures consisting mainly of chemicals containing a phosphorus atom to which is bonded one methyl, ethyl, n-propyl or isopropyl group, but no other carbon atoms10-digit statistical codePrepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Other: > Other: > Other: > Other: > Other
- 3824.99.93.86Mixtures of a kind containing magnesium used as a desulfurization reagent10-digit statistical codePrepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Other: > Other: > Other: > Other: > Other
- 3824.99.93.97Other10-digit statistical codePrepared binders for foundry molds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included: > Other: > Other: > Other: > Other: > Other: > Other
Chapter 38: Miscellaneous Chemical Products
Browse every code in this chapter to compare neighbouring classifications.
View Chapter 38Source: USITC Harmonized Tariff Schedule, 2026 Basic Edition, Revision 16. Rate text is reproduced verbatim from the official export; category paths and duty estimates are derived.
Data loaded August 18, 2026.Check this chapter on hts.usitc.govReport an error with this codeHow this data is built