Subheading
3824.99
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:
3824 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
Duty rates
Column 1, General
Not stated at any level above this lineThe rate for goods from countries with normal trade relations.
Column 1, Special
No programme rate on this lineOnly if the goods qualify under that programme's rules of origin, which is a determination nobody here can make for you.
Column 2
Not stated at any level above this lineFor the small number of countries named in General Note 3(b), which is not held here.
Additional duties
No footnote on this line, or on the lines above it, points at a chapter 99 provision.
These are the published rates for this line. They are not a landed duty. Additional duties under chapter 99, which is where section 232 and section 301 sit, can apply through the U.S. notes to that chapter without a footnote on this line, and those notes are not held here. Classification and country of origin are yours to determine.
Below this
| Code | Description | General |
|---|---|---|
| 3824.99.11.00 | In the form of ingots | Free |
| 3824.99.19.00 | Other | 6.5% |
| 3824.99.21.00 | Consisting wholly of substances found naturally in coal tar, whether obtained from coal tar or other source | Free |
| 3824.99.25.00 | Aqueous mixtures of triphenyl sulfonium chloride, diphenyl (4-phenylthio)phenyl sulfonium chloride and (thiodi-4,1- phenylene)bis(diphenyl sulfonium) dichloride | 6.5% |
| 3824.99.26.00 | Benzene, 2,4-diisocyanate-1,3,5-tris(1- methylethyl) homopolymer; 5-Fluoro-2-methyl-1-[[4-(methylsulfinyl)- phenyl]methylene]-1H-indene;Mixtures of dimethyl phthalate, t-butanol, hydrogen peroxide, and sodium salicylate; andMixtures containing derivatives of N-[4-(2- hydroxy-3-phenoxypropoxy)phenyl]- acetamide | Free |
| 3824.99.29.00 | Other | 6.5% |
| 3824.99.31.00 | Of bismuth | 6.5% |
| 3824.99.32.00 | Of hydrosulfite compounds, of sulfoxylate compounds, or of both | 6.5% |
| 3824.99.33.00 | Of mercury | 4.2% |
| 3824.99.34.00 | Of molybdenum | 2.8% |
| 3824.99.35.00 | Of tungsten | 6.5% |
| 3824.99.36.00 | Of vanadium | 6.5% |
| 3824.99.39 | Other | Free |
| 3824.99.39.10 | Of lithium nickel cobalt manganese oxides | Free |
| 3824.99.39.90 | Other | Free |
| 3824.99.41 | Fatty substances of animal or vegetable origin and mixtures thereof | 4.6% |
| 3824.99.41.40 | Mixtures of fatty acid esters | 4.6% |
| 3824.99.41.90 | Other | 4.6% |
| 3824.99.49.00 | Mixtures that are in whole or in part of hydrocarbons derived in whole or in part from petroleum, shale oil or natural gas | 6.5% |
| 3824.99.50.00 | Chlorinated but not otherwise halogenated | 6.5% |
| 3824.99.55.00 | Other | 3.7% |
| 3824.99.70.00 | Mixtures of dibromo neopentyl glycol; Polydibromophenylene oxide; Tetrabromobisphenol-A-carbonate oligomers; and Electroplating chemical and electroless plating solutions and other materials for printed circuit boards, plastics and metal finishings | Free |
| 3824.99.75 | Naphthenic acids, their water-insoluble salts and their esters | 3.7% |
| 3824.99.75.10 | Naphthenic acids | 3.7% |
| 3824.99.75.50 | Other | 3.7% |
| 3824.99.93 | Other | 5% |
| 3824.99.93.10 | Containing C11 or lower alcohols only | 5% |
| 3824.99.93.20 | Containing C12 or higher alcohols only | 5% |
| 3824.99.93.30 | Other | 5% |
| 3824.99.93.61 | Mixtures consisting mainly of chemicals containing a phosphorus atom to which is bonded one methyl, ethyl, n-propyl or isopropyl group, but no other carbon atoms | 5% |
| 3824.99.93.86 | Mixtures of a kind containing magnesium used as a desulfurization reagent | 5% |
| 3824.99.93.97 | Other | 5% |
Keep this line
An account can watch this line, so a section 232 or 301 action naming it reopens the determination that rested on it.
2026HTSRev17, retrieved 2026-08-27, from the USITC