3824 Prepared binders for foundry moulds 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

3824.10 Binders, prepared; for foundry moulds or cores

• 3824.10.00.00 Prepared binders for foundry molds or cores6%

3824.30 Metal carbides, non-agglomerated; mixed together or with metallic binders

• 3824.30.00.00 Nonagglomerated metal carbides mixed together or with metallic binders3.6%

3824.40 Cements, mortars or concretes; their prepared additives

• 3824.40.10.00 Containing 5 percent or more by weight of one or more aromatic or modified aromatic substances6.5%
• 3824.40.20.00 Consisting wholly of inorganic substancesFree
• 3824.40.50.00 Other5%

3824.50 Mortars and concretes; non-refractory

• 3824.50.00.10 WetFree
• 3824.50.00.50 OtherFree

3824.60 Sorbitol; other than that of subheading no. 2905.44

• 3824.60.00.00 Sorbitol other than that of subheading 2905.444.9%

3824.81 Chemical products, mixtures and preparations; containing goods specified in Subheading Note 3 to this Chapter; containing oxirane (ethylene oxide)

• 3824.81.00.00 Containing oxirane (ethylene oxide)5%

3824.82 Chemical products, mixtures and preparations; containing goods specified in Subheading Note 3 to this Chapter; containing polychlorinated biphenyls (PCBs), polychlorinated terphenyls (PCTs) or polybrominated biphenyls (PBBs)

• 3824.82.10.00 Chlorinated but not otherwise halogenated6.5%
• 3824.82.90.00 Other3.7%

3824.83 Chemical products, mixtures and preparations; containing goods specified in Subheading Note 3 to this Chapter; containing tris(2,3-dibromopropyl) phosphate

• 3824.83.00.00 Containing tris(2,3-dibromopropyl) phospate5%

3824.84 Chemical products, mixtures and preparations; containing aldrin, camphechlor (toxaphene), chlordane, chlordecone, DDT (chlorfenotane, 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane), dieldrin, endosulfan, endrin, heptachlor or mirex

• 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 Chemical products, mixtures and preparations; containing goods specified in Subheading Note 3 to this Chapter; containing 1,2,3,4,5,6-hexachlorocyclohexane (HCH (ISO)), including lindane (ISO, INN)

• 3824.85.00.00 Containing 1,2,3,4,5,6-hexachlorocyclohexane (HCH (ISO)), including lindane (ISO,INN)6.5%

3824.86 Chemical products, mixtures and preparations; containing goods specified in Subheading Note 3 to this Chapter; containing pentachlorobenzene (ISO) or hexachlorobenzene (ISO)

• 3824.86.00.00 Containing pentachlorobenzene (ISO) or hexachlorobenzene (ISO)6.5%

3824.87 Chemical products, mixtures and preparations; containing goods specified in Subheading Note 3 to this Chapter; containing perfluorooctane sulphonic acid, its salts, perfluorooctane sulphonamides, or perfluorooctane sulphonyl fluoride

• 3824.87.00.00 Containing perfluorooctane sulfonic acid, its salts, perfluorooctane sulfonamides, or perfluorooctane sulfonyl fluoride3.7%

3824.88 Chemical products, mixtures and preparations; containing goods specified in Subheading Note 3 to this Chapter; containing tetra-, penta-, hexa-, hepta- or octabromodiphenyl ethers

• 3824.88.00.00 Containing tetra-, penta-, hexa-, hepta-, or octabromodiphenyl ethers6.5%

3824.89 Chemical products, mixtures and preparations; containing goods specified in Subheading Note 3 to this Chapter; containing short-chain chlorinated paraffins

• 3824.89.00.00 Containing short-chain chlorinated paraffins6.5%

3824.91 Chemical products, mixtures and preparations; consisting mainly of (5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl methyl methylphosphonate and bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl] methylphosphonate

• 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 methylphosphonate5%

3824.92 Chemical products, mixtures and preparations; polyglycol esters of methylphosphonic acid

• 3824.92.00.00 Polyglycol esters of methylphosphonic acid5%

3824.99 Chemical products, mixtures and preparations; n.e.c. heading 3824

• Cultured crystals (other than optical elements of chapter 90), weighing not less than 2.5 g each
• 3824.99.11.00 In the form of ingotsFree
• 3824.99.19.00 Other6.5%
• Other
• Mixtures containing 5 percent or more by weight of one or more aromatic or modified aromatic substances
• 3824.99.21.00 Consisting wholly of substances found naturally in coal tar, whether obtained from coal tar or other sourceFree
• 3824.99.25.00 Aqueous mixtures of triphenyl sulfonium chloride, diphenyl (4-phenylthio)phenyl sulfonium chloride and (thiodi-4,1- phenylene)bis(diphenyl sulfonium) dichloride6.5%
• 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]- acetamideFree
• 3824.99.29.00 Other6.5%
• Mixtures of two or more inorganic compounds
• 3824.99.31.00 Of bismuth6.5%
• 3824.99.32.00 Of hydrosulfite compounds, of sulfoxylate compounds, or of both6.5%
• 3824.99.33.00 Of mercury4.2%
• 3824.99.34.00 Of molybdenum2.8%
• 3824.99.35.00 Of tungsten6.5%
• 3824.99.36.00 Of vanadium6.5%
• Other
• 3824.99.39.10 Of lithium nickel cobalt manganese oxidesFree
• 3824.99.39.90 OtherFree
• Fatty substances of animal or vegetable origin and mixtures thereof
• 3824.99.41.40 Mixtures of fatty acid esters4.6%
• 3824.99.41.90 Other4.6%
• 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 gas6.5%
• Mixtures of halogenated hydrocarbons
• 3824.99.50.00 Chlorinated but not otherwise halogenated6.5%
• 3824.99.55.00 Other3.7%
• Other
• 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 finishingsFree
• Naphthenic acids, their water-insoluble salts and their esters
• 3824.99.75.10 Naphthenic acids3.7%
• 3824.99.75.50 Other3.7%
• Other
• Mixtures of acyclic, monohydric, unsubstituted alcohols
• 3824.99.93.10 Containing C11 or lower alcohols only5%
• 3824.99.93.20 Containing C12 or higher alcohols only5%
• 3824.99.93.30 Other5%
• 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 atoms5%
• 3824.99.93.86 Mixtures of a kind containing magnesium used as a desulfurization reagent5%
• 3824.99.93.97 Other5%