From Chapter 38: Chapter 38
| HTS Code | Description | General Duty |
|---|---|---|
| 3824100000 | 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 Prepared binders for foundry molds or cores | 6% |
| 3824300000 | 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 Nonagglomerated metal carbides mixed together or with metallic binders | 3.6% |
| 3824401000 | Prepared additives for cements, mortars or concretes Containing 5 percent or more by weight of one or more aromatic or modified aromatic substances | 6.5% |
| 3824402000 | Prepared additives for cements, mortars or concretes Consisting wholly of inorganic substances | Free |
| 3824405000 | Prepared additives for cements, mortars or concretes Other | 5% |
| 3824500000 | 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 Nonrefractory mortars and concretes | Free |
| 3824500010 | Nonrefractory mortars and concretes Wet | Free |
| 3824500050 | Nonrefractory mortars and concretes Other | Free |
| 3824600000 | 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 Sorbitol other than that of subheading 2905.44 | 4.9% |
| 3824810000 | Goods specified in subheading note 3 to this chapter Containing oxirane (ethylene oxide) | 5% |
| 3824821000 | Containing polychlorinated biphenyls (PCBs), polychlorinated terphenyls ({PCTs) or polybrominated biphenyls (PBBs) Chlorinated but not otherwise halogenated | 6.5% |
| 3824829000 | Containing polychlorinated biphenyls (PCBs), polychlorinated terphenyls ({PCTs) or polybrominated biphenyls (PBBs) Other | 3.7% |
| 3824830000 | Goods specified in subheading note 3 to this chapter Containing tris(2,3-dibromopropyl) phospate | 5% |
| 3824840000 | Goods specified in subheading note 3 to this chapter 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% |
| 3824850000 | Goods specified in subheading note 3 to this chapter Containing 1,2,3,4,5,6-hexachlorocyclohexane (HCH (ISO)), including lindane (ISO,INN) | 6.5% |
| 3824860000 | Goods specified in subheading note 3 to this chapter Containing pentachlorobenzene (ISO) or hexachlorobenzene (ISO) | 6.5% |
| 3824870000 | Goods specified in subheading note 3 to this chapter Containing perfluorooctane sulfonic acid, its salts, perfluorooctane sulfonamides, or perfluorooctane sulfonyl fluoride | 3.7% |
| 3824880000 | Goods specified in subheading note 3 to this chapter Containing tetra-, penta-, hexa-, hepta-, or octabromodiphenyl ethers | 6.5% |
| 3824890000 | Goods specified in subheading note 3 to this chapter Containing short-chain chlorinated paraffins | 6.5% |
| 3824910000 | Other 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% |
| 3824920000 | Other Polyglycol esters of methylphosphonic acid. | 5% |
| 3824991100 | Cultured crystals (other than optical elements of chapter 90), weighing not less than 2.5 g each In the form of ingots | Free |
| 3824991900 | Cultured crystals (other than optical elements of chapter 90), weighing not less than 2.5 g each Other | 6.5% |
| 3824992100 | Mixtures containing 5 percent or more by weight of one or more aromatic or modified aromatic substances Consisting wholly of substances found naturally in coal tar, whether obtained from coal tar or other source | Free |
| 3824992500 | Mixtures containing 5 percent or more by weight of one or more aromatic or modified aromatic substances Aqueous mixtures of triphenyl sulfonium chloride, diphenyl (4-phenylthio)phenyl sulfonium chloride and (thiodi-4,1- phenylene)bis(diphenyl sulfonium) dichloride | 6.5% |
| 3824992600 | Mixtures containing 5 percent or more by weight of one or more aromatic or modified aromatic substances 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 |
| 3824992900 | Mixtures containing 5 percent or more by weight of one or more aromatic or modified aromatic substances Other | 6.5% |
| 3824993100 | Mixtures of two or more inorganic compounds Of bismuth | 6.5% |
| 3824993200 | Mixtures of two or more inorganic compounds Of hydrosulfite compounds, of sulfoxylate compounds, or of both | 6.5% |
| 3824993300 | Mixtures of two or more inorganic compounds Of mercury | 4.2% |
| 3824993400 | Mixtures of two or more inorganic compounds Of molybdenum | 2.8% |
| 3824993500 | Mixtures of two or more inorganic compounds Of tungsten | 6.5% |
| 3824993600 | Mixtures of two or more inorganic compounds Of vanadium | 6.5% |
| 3824993900 | Mixtures of two or more inorganic compounds Other | Free |
| 3824993910 | Other Of lithium nickel cobalt manganese oxides | Free |
| 3824993990 | Other | Free |
| 3824994100 | Other Fatty substances of animal or vegetable origin and mixtures thereof | 4.6% |
| 3824994140 | Fatty substances of animal or vegetable origin and mixtures thereof Mixtures of fatty acid esters | 4.6% |
| 3824994190 | Fatty substances of animal or vegetable origin and mixtures thereof Other | 4.6% |
| 3824994900 | Other 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% |
| 3824995000 | Mixtures of halogenated hydrocarbons Chlorinated but not otherwise halogenated | 6.5% |
| 3824995500 | Mixtures of halogenated hydrocarbons Other | 3.7% |
| 3824997000 | Other 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 |
| 3824997500 | Other Naphthenic acids, their water-insoluble salts and their esters | 3.7% |
| 3824997510 | Naphthenic acids, their water-insoluble salts and their esters Naphthenic acids | 3.7% |
| 3824997550 | Naphthenic acids, their water-insoluble salts and their esters Other | 3.7% |
| 3824999300 | Other Other | 5% |
| 3824999310 | Mixtures of acyclic, monohydric, unsubstituted alcohols Containing C11 or lower alcohols only | 5% |
| 3824999320 | Mixtures of acyclic, monohydric, unsubstituted alcohols Containing C12 or higher alcohols only | 5% |
| 3824999330 | Mixtures of acyclic, monohydric, unsubstituted alcohols Other | 5% |
| 3824999361 | Other 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% |
| 3824999386 | Other Mixtures of a kind containing magnesium used as a desulfurization reagent | 5% |
| 3824999397 | Other | 5% |