Miscellaneous Chemical Products · 3 court cases · $402.2M monthly imports · 100% from 1 countries · Updated daily from USITC
General
Free
Special
Free
Column 2
Free
Trade Agreement Eligibility
Monthly Imports
$402.2M
2026-01
Trade Concentration
100%
from top 3 of 1 origins
Regulatory Pressure
MODERATE
15 rulings — · 0 reg · 2 CIT, 1 CAFC
Global Rates
🇺🇸 Free
🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: N/A · 🇧🇷 Brazil: N/A
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Data compiled from USITC HTS, US Census Bureau, CBP CROSS Rulings, CourtListener · As of 2026-04-29 · Updates monthly
100% of US imports for this code come from just 1 countries. High origin concentration increases exposure to trade disruptions or tariff escalations.
This is a high-volume import code — $402M in monthly US imports. Duty rate changes or trade remedy actions on this code have significant economic impact.
| Code | Description | Rate |
|---|---|---|
| 3824.10.00.00 | Prepared binders for foundry molds or cores | 6% |
| 3824.30.00.00 | Nonagglomerated metal carbides mixed together or with metallic binders | 3.6% |
| 3824.40 | Prepared additives for cements, mortars or concretes: | — |
| 3824.40.10.00 | Containing 5 percent or more by weight of one or more aromatic or modified aromatic substances | 6.5% |
| 3824.40.20.00 | Consisting wholly of inorganic substances | Free |
| 3824.40.50.00 | Other | 5% |
| 3824.50.00 | Nonrefractory mortars and concretes | Free |
| 3824.50.00.10 | Wet | — |
| 3824.50.00.50 | Other | — |
| 3824.60.00.00 | Sorbitol other than that of subheading 2905.44 | 4.9% |
| 3824.81.00.00 | Containing oxirane (ethylene oxide) | 5% |
| 3824.82 | Containing polychlorinated biphenyls (PCBs), polychlorinated terphenyls ({PCTs) or polybrominated biphenyls (PBBs): | — |
| 3824.82.10.00 | Chlorinated but not otherwise halogenated | 6.5% |
| 3824.82.90.00 | Other | 3.7% |
| 3824.83.00.00 | Containing tris(2,3-dibromopropyl) phospate | 5% |
| 3824.84.00.00 | Containing aldrin (ISO), camphechlor (ISO) (toxaphene), chlordane (ISO), chlordecone (ISO), DDT (ISO) (clofenatone (INN)), 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane), dieldrin (ISO INN), endosulfan (ISO), endrin (ISO), heptachlor (ISO) or mirex (ISO) | 6.5% |
| 3824.85.00.00 | Containing 1,2,3,4,5,6-hexachlorocyclohexane (HCH (ISO)), including lindane (ISO,INN) | 6.5% |
| 3824.86.00.00 | Containing pentachlorobenzene (ISO) or hexachlorobenzene (ISO) | 6.5% |
| 3824.87.00.00 | Containing perfluorooctane sulfonic acid, its salts, perfluorooctane sulfonamides, or perfluorooctane sulfonyl fluoride | 3.7% |
| 3824.88.00.00 | Containing tetra-, penta-, hexa-, hepta-, or octabromodiphenyl ethers | 6.5% |
| 3824.89.00.00 | Containing short-chain chlorinated paraffins | 6.5% |
| 3824.91.00.00 | Mixtures and preparations consisting mainly of (5-ethyl-2-methyl-2-oxido3,2-dioxaphosphinan-5-yl)methyl methylphosphonate and bis(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl methylphosphonate | 5% |
| 3824.92.00.00 | Polyglycol esters of methylphosphonic acid. | 5% |
| 3824.99 | Other: | — |
| 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 | — |
| 3824.99.39.90 | Other | — |
| 3824.99.41 | Fatty substances of animal or vegetable origin and mixtures thereof | 4.6% |
| 3824.99.41.40 | Mixtures of fatty acid esters | — |
| 3824.99.41.90 | Other | — |
| 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 | — |
| 3824.99.75.50 | Other | — |
| 3824.99.93 | Other | 5% |
| 3824.99.93.10 | Containing C<sub>11</sub> or lower alcohols only | — |
| 3824.99.93.20 | Containing C<sub>12</sub> or higher alcohols only | — |
| 3824.99.93.30 | Other | — |
| 3824.99.93.61 | Mixtures consisting mainly of chemicals containing a phosphorus atom to which is bonded one methyl, ethyl, <i>n</i>-propyl or isopropyl group, but no other carbon atoms | — |
| 3824.99.93.86 | Mixtures of a kind containing magnesium used as a desulfurization reagent | — |
| 3824.99.93.97 | Other | — |
Protest and Application for Further Review No. 5301-20-104797; chlorine removal promoted zeolites
Application for Further Review of Protest No. 1703-14-100208; classification of Zinc Oxide
Application for Further Review of Protest No. 2904-09-100040; Classification of Glow Sticks with Connectors
Enzogenol® Pine Bark Extract
Application for Further Review of Protest Number 2006-09-100061; classification of rosemary extract with ethanol
Application for Further Review of Protest No 0401-10-100085; Fish Oil Ethyl Esters
Application for Further Review of Protest No. 0401-10-100051; Classification of Bulk Krill Oil Superba
Application for Further Review of Protest No. 3304-2016-100020; classification of soil supplement
Protest and Application for Further Review No. 3901-08-100369; Perfluorochemicals (CAS # 86508-42-1 and CAS # 382-28-5)
Protest and Application for Further Review No 2506-12-100077; bergamot extract powder
Protest and Application for Further Review No. 4701-13-100104; Classification of cosmetics ingredients
Protest and Application for Further Review No. 4101-15-100591; Classification of electronic cigarette flavorings
Application for Further Review of Protest No. 4701-09-100897; L-Carnitine Compounds
Application for Further Review of Protest Number 1512-2008-100160; classification of polyphenols from grape
Protest and Application for Further Review No 2704-12-102956; Citrus Extract Powders
PREPARED BINDERS FOR FOUNDRY MOLDS OR CORES
Census Bureau export classification matching this HTS import code.
