| 2929.10.80 | 10 | Methylenedi-p-phenylene isocyanate (MDI) | kg | | | |
| 2930 | | X. ORGANO-INORGANIC COMPOUNDS, HETEROCYCLIC COMPOUNDS, NUCLEIC ACIDS AND THEIR SALTS, AND SULFONAMIDES | | | | |
| 2930.20 | | Thiocarbamates and dithiocarbamates: | | | | |
| 2930.20.20 | 10 | Products used principally for rubber processing | kg | | | |
| 2930.20.90 | 20 | Products used principally for rubber processing | kg | | | |
| 2930.90.30 | 00 | Thiocyanates, thiurams and isothiocyanates | kg | 3.7% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 25% |
| 2930.90.49 | 20 | Mercaptocarboxylic acids | kg | | | |
| 2930.90.91 | 30 | Products used principally for rubber processing | kg | | | |
| 2930.90.91 | 10 | Cysteine hydrochloride | kg | | | |
| 2930.90.91 | 20 | Isooctyl thioglycolate | kg | | | |
| 2932 | | Heterocyclic compounds with oxygen hetero-atom(s) only: | | | | |
| 2932.95.00 | 00 | Tetrahydrocannabinols (all isomers) | kg | Free | | 15.4￠/kg + 52% |
| 2932.99.04 | 00 | 2,2-Dimethyl-1,3-benzodioxol-4-yl methylcarbamate (Bendiocarb) | kg | Free | | 15.4￠/kg + 40.5% |
| 2933 | | Heterocyclic compounds with nitrogen hetero-atom(s) only: | | | | |
| 2933.33.00 | 00 | Alfentanil (INN), anileridine (INN), bezitramide (INN), bromazepam (INN), difenoxin (INN), diphenoxylate (INN), dipipanone (INN), fentanyl (INN), ketobemidone (INN), methylphenidate (INN), pentazocine (INN), pethidine (INN), pethidine (INN) intermediate A, phencyclidine (INN) (PCP), phenoperidine (INN), pipradrol (INN), piritramide (INN), propiram (INN) and trimeperidine (INN); salts thereof | kg | Free | | 15.4￠/kg + 149.5% |
| 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% |
| 2933.39.20 | 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% |
| 2933.49.20 | 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% |
| 2933.69.60 | 15 | Sodium dichloroisocyanurate and trichloroisocyanuric acid | kg | | | |
| 2933.69.60 | 30 | Products used principally for rubber processing | kg | | | |
| 2933.99.42 | 00 | Acriflavine; Acriflavine hydrochloride; Carbadox; and Pyrazinamide | kg | Free | | 15.4￠/kg + 46% |
| 2933.99.51 | 00 | Hydralazine hydrochloride | kg | Free | | 15.4￠/kg + 47.5% |
| 2933.99.58 | 00 | Droperidol; and Imipramine hydrochloride | kg | Free | | 15.4￠/kg + 45.5% |
| 2934 | | Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds: | | | | |
| 2934.10.70 | 00 | 4,5-Dichloro-2-n-octyl-4-isothiazolin-3-one; Ethyl 2-(2-aminothiazol-4-yl)-2- hydroxyiminoacetate; Ethyl 2-(2-aminothiazol-4-yl)-2- methoxyiminoacetate; 2-Methyl-4-isothiazolin- 3-one; 2-n-Octyl-4-isothiazolin-3-one; and Thiothiamine hydrochloride | kg | Free | | 30.5% |
