| 3814.00.50 | 10 | Containing methyl chloroform (1,1,1-trichloro- methane) or carbon tetrachloride | kg | | | |
| 3822.00 | | Diagnostic or laboratory reagents on a backing and prepared diagnostic or laboratory reagents, whether or not on a backing, other than those of heading 3002 or 3006; certified reference materials: | | | | |
| 3822.00.10 | | Diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents, whether or not on a backing, other than those of heading 3002 or 3006: | | | | |
| 3822.00.10 | 10 | Containing methyl chloroform (1,1,1-trichloro- methane) or carbon tetrachloride | kg | | | |
| 3822.00.50 | 10 | Containing methyl chloroform (1,1,1-trichloro- methane) or carbon tetrachloride | kg | | | |
| 3824.30.00 | 00 | Nonagglomerated metal carbides mixed together or with metallic binders | kg | 3.6% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 25% |
| 3824.71.01 | 00 | Mixtures containing halogenated derivatives of methane, ethane or propane: | | | | |
| 3824.71.01 | 00 | Containing chlorofluorocarbons (CFCs), whether or not containing hydrochlorofluorocarbons (HCFCs), perfluorocarbaons (PFCs) or hydrofluorocarbons (HFCs) | kg | 3.7% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,MA,MX, P,SG) | 25% |
| 3824.72.00 | 00 | Containing bromochlorodifluoromethane, bromotrifluoromethane or dibromotetrafluoroethanes | kg | 3.7% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,MA,MX, P,SG) | 25% |
| 3824.74.00 | 00 | Containing hydrochlorofluorocarbons (HCFCs), whether or not containing perfluorocarbons (PFCs) or hydrofluorocarbons (HFCs) but not containing chlorofluorocarbons (CFCs) | kg | 3.7% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,MA,MX, P,SG) | 25% |
| 3824.76.00 | 00 | Containing 1,1,1-trichloromethane (methyl chloroform) | kg | 6.5% | Free (A,AU,BH, CA,CL,E,IL,J,K, JO,MA,MX, P) 3.3% (SG) | 114.5% |
| 3824.77.00 | 00 | Containing bromomethane (methyl bromide) or or bomochloromethane | kg | 3.7% | Free (A+,AU,BH, CA,CL,D,E,IL,J,K, JO,MA,MX, P,SG) | 25% |
| 3824.81.00 | 00 | Containing oxirane (ethylene oxide) | kg | 5% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,MA,MX, P,SG) | 25% |
| 3824.81.00 | 00 | Mixtures and preparations containing oxirane (ethylene oxide), polybrominated biphenyls (PBBs), polychlorinated biphenyls (PCBs), polychlorinated terphenyls (PCTs) or tris(2,3-dibromopropyl) phosphate: | | | | |
| 3824.90.21 | 00 | Consisting wholly of substances found naturally in coal tar, whether obtained from coal tar or other source | kg | Free | | Free |
| 3824.90.22 | 00 | Consisting of polymers of 1,2-dihydro- 2,2,4-trimethylquinoline averaging less than 5 monomer units | kg | 6.5% | Free (A,AU,BH, CA,CL,E,IL,J,JO, K,MA,MX,P) 0.2￠/kg + 3.1% (SG) | 15.4￠/kg + 52% |
| 3824.90.26 | 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; and Mixtures containing derivatives of N-[4-(2- hydroxy-3-phenoxypropoxy)phenyl]- acetamide | kg | Free | | 3.7￠/kg + 60% |
| 3824.90.92 | 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 atoms | kg | | | |
| 3901 | | Polymers of ethylene, in primary forms: | | | | |
| 3901.10 | | Polyethylene having a specific gravity of less than 0.94: | | | | |
| 3901.10.50 | 10 | Linear low density polyethylene | kg | | | |
| 3901.10.50 | 20 | Low density polyethylene, except linear low density polyethylene | kg | | | |
| 3901.10.50 | 30 | Medium density polyethylene | kg | | | |
| 3901.20 | | Polyethylene having a specific gravity of 0.94 or more: | | | | |
| 3901.30 | | Ethylene-vinyl acetate copolymers: | | | | |
