| 2901.24 | | Buta-1,3-diene and isoprene: | | | | |
| 2901.24.20 | 00 | Isoprene: | | | | |
| 2903.61 | | Chlorobenzene, o-dichlorobenzene and p-dichlorobenzene: | | | | |
| 2912 | | Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde: | | | | |
| 2914.11 | | Acetone: | | | | |
| 2915.21.00 | 00 | Acetic acid and its salts; acetic anhydride: | | | | |
| 2916.32 | | Benzoyl peroxide and benzoyl chloride: | | | | |
| 2917.14 | | Maleic anhydride: | | | | |
| 2922.29.06 | 00 | m-Nitro-p-anisidine; and m-Nitro-o-anisidine: | | | | |
| 2928.00 | | Organic derivatives of hydrazine or of hydroxylamine: | | | | |
| 2932.11.00 | 00 | Compounds containing an unfused furan ring (whether or not hydrogenated) in the structure: | | | | |
| 2933.11.00 | 00 | Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure: | | | | |
| 2933.21.00 | 00 | Compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure: | | | | |
| 2933.31.00 | 00 | Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure: | | | | |
| 2933.52 | | Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure: | | | | |
| 2933.61.00 | 00 | Compounds containing an unfused triazine ring (whether or not hydrogenated) in the structure: | | | | |
| 2934.10 | | Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure: | | | | |
| 3003 | | Medicaments (excluding goods of heading 3002, 3005 or 3006) consisting of two or more constituents which have been mixed together for therapeutic or prophylactic uses, not put up in measured doses or in forms or packings for retail sale: | | | | |
| 3004 | | Medicaments (excluding goods of heading 3002, 3005 or 3006) consisting of mixed or unmixed products for therapeutic or prophylactic uses, put up in measured doses (including those in the form of transdermal administration systems) or in forms or packings for retail sale: | | | | |
| 3004.90.91 | 65 | Preparations primarily affecting the electrolytic, caloric or water balance: | | | | |
| 3102.21.00 | 00 | Ammonium sulfate; double salts and mixtures of ammonium sulfate and ammonium nitrate: | | | | |
| 3205.00.05 | 00 | Carmine: | | | | |
| 3206.11.00 | 00 | Pigments and preparations based on titanium dioxide: | | | | |
| 3212 | | Pigments (including metallic powders and flakes) dispersed in nonaqueous media, in liquid or paste form, of a kind used in the manufacture of paints (including enamels); stamping foils; dyes and other coloring matter put up in forms or packings for retail sale: | | | | |
| 3214 | | Glaziers' putty, grafting putty, resin cements, caulking compounds and other mastics; painters' fillings; nonrefractory surfacing preparations for facades, indoor walls, floors, ceilings or the like: | | | | |
