Section 06 Products of the chemical or allied industries 38 Miscellaneous chemical products 38 24 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. Commodity Code Description 38 24 10 Prepared binders for foundry moulds or cores 38 24 30 Nonagglomerated metal carbides mixed together or with metallic binders 38 24 40 Prepared additives for cements, mortars or concretes 38 24 50 Non-refractory mortars and concretes 38 24 60 Sorbitol (excl. that of 2905.44) 38 24 71 Containing chlorofluorocarbons (CFC), whether or not containing ..., 38 24 72 Containing Bromochlorodifluoromethane, bromotrifluoromethane or dibromotetra..., 38 24 73 Containing hydrobromofluorocarbons (HBFCs) 38 24 74 Containing Hydrochlorofluorocarbons (HCFCs), whether or not containing perfluoro..., 38 24 75 Containing carbon tetrachloride 38 24 76 Containing 1,1,1-trichloroethane (methyl chloroform) 38 24 77 Containing bromomethane ( methyl bromide) or bromochloromethane 38 24 78 Containing perfluorocarbons(PFCs) or hydrofluorocarbons(HFCs), but not ..., 38 24 79 Other 38 24 81 containing oxirane (ethylene oxide) 38 24 82 Containing polychlorinated biphenyls(PCBs),Polychlorinated terphenyls(PCTs)or..., 38 24 83 Containing tris (2,3-dibromopropyl) phosphate 38 24 84 Containing aldrin (ISO), camphechlor (ISO) (toxaphene), chlordane (ISO), chlordecone (ISO), DDT (ISO) (clofenotane (INN), 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane), dieldrin (ISO, INN), endosulfan (ISO), endrin (ISO), heptachlor (ISO) or mirex (ISO) 38 24 85 Containing 1,2,3,4,5,6-hexachlorocyclohexane (HCH (ISO)), including lindane (ISO, INN) 38 24 86 Containing pentachlorobenzene (ISO) or hexachlorobenzene (ISO) 38 24 87 Containing perfluorooctane sulphonic acid, its salts, perfluorooctane sulphonamides, or perfluorooctane sulphonyl fluoride 38 24 88 Containing tetra-, penta-, hexa-hepta- or octabromodiphenyl ethers 38 24 89 Containing short-chain chlorinated paraffins 38 24 91 Other 38 24 92 Methylphosphonic acid 38 24 99 Other