| 2933.11.00 | 00 | Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure: | | | | |
| 2933.19.30 | 10 | Couplers, for use in color negative photographic paper | kg | | | |
| 2933.19.30 | 15 | Coupler dispersions, for use in color negative photographic paper | kg | | | |
| 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: | | | | |
| 2933.39.08 | 00 | 1-(3-Sulfopropyl)pyridinium hydroxide; N,N'-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6- hexanediamine; 3,5-Dimethyl-2-hydroxymethyl-4-methoxy- pyridine (pyrmethyl alcohol); Dipentamethylenethiuram tetrasulfide; 2H-Indol-2-one,1,3-dihydro-1-phenyl-3-(4- pyridinylmethylene); 4-Picolyl chloride hydrochloride; and Piperidinoethyl chloride hydrochloride | kg | Free | | 15.4￠/kg + 52% |
| 2933.39.10 | 00 | Collidines, lutidines and picolines | kg | Free | | Free |
| 2933.39.20 | 00 | p-Chloro-2-benzylpyridine; 4-Chloro-1-methylpiperidine hydrochloride; 1,4-Dimethyl-6-hydroxy-3-cyanopyrid-2-one; Di-(2,2,6,6-tetramethyl-4-hydroxy- piperidine)sebacate; 2-Methyl-5-ethylpyridine; 4-Phenylpropylpyridine; α-Phenylpyridylacetic acid, methyl ester; Picolinic acid; 2-Pyridinecarboxaldehyde; and 2,5-Pyridinedicarboxylic acid | kg | 5.8% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,K,MA,MX, P,SG) | 15.4￠/kg + 39.5% |
| 2933.41.00 | 00 | Compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused: | | | | |
| 2933.49.20 | 00 | 5-Chloro-7-iodo-8-quinolinol (Iodochlorhydroxyquin); Decoquinate; Diiodohydroxyquin; and Oxyquinoline sulfate | kg | 6.5% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,K,MA,MX, P,SG) | 15.4￠/kg + 46% |
| 2933.52 | | Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure: | | | | |
| 2933.53.00 | 00 | Allobarbital (INN), amobarbital (INN), barbital (INN), butalbital (INN), butobarbital, cyclobarbital (INN), methylphenobarbital (INN), pentobarbital (INN), phenobarbital (INN), secbutabarbital (INN), secobarbital (INN) and vinylbital (INN); salts thereof | kg | Free | | 50% |
| 2933.61.00 | 00 | Compounds containing an unfused triazine ring (whether or not hydrogenated) in the structure: | | | | |
| 2933.99.06 | 00 | α-Butyl- α-(4-chlorophenyl)-1H-1,2,4- triazole-1- propanenitrile (Myclobutanil); and α-[2-(4-Chlorophenyl)ethyl]- α-phenyl-1H- 1,2,4-triazole-1-propanenitrile (Fenbuconazole) | kg | 6.5% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX, P,SG) | 15.4￠/kg + 64.5% |
| 2933.99.65 | 00 | Anticonvulsants, hypnotics and sedatives | kg | 6.5% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,K,MA,MX, P,SG) | 15.4￠/kg + 48.5% |
| 2934 | | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: | | | | |
| 2934.10 | | Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure: | | | | |
| 2934.20 | | Compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused: | | | | |
| 2934.30 | | Compounds containing in the structure a phenothiazine ring-system (whether or not hydrogenated), not further fused: | | | | |
| 2934.99.01 | 00 | Mycophenolate mofetil | kg | Free | | 15.4￠/kg + 45% |
| 2935.00.20 | 00 | Fast color bases and fast color salts | kg | 6.5% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX, P,SG) | 15.4￠/kg + 54.5% |
| 2936 | | Provitamins and vitamins, natural or reproduced by synthesis (including natural concentrates), derivatives thereof used primarily as vitamins, and intermixtures of the foregoing, whether or not in any solvent: | | | | |
| 2936.25.00 | 00 | Vitamin B6 (Pyridoxine and related compounds with Vitamin B6 activity) and its derivatives | kg | Free | | 25% |
| 2936.26.00 | 00 | Vitamin B12 (Cyanocobalamin and related compounds with Vitamin B12 activity) and its derivatives | kg | Free | | 15.4￠/kg + 145.5% |
| 2936.27.00 | 00 | Vitamin C (Ascorbic acid) and its derivatives | kg | Free | | 25% |
