| 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: | | | | |
| 3901.30.20 | 00 | Vinyl acetate-vinyl chloride-ethylene terpolymers, containing by weight less than 50 percent derivatives of vinyl acetate, except those polymerized from aromatic or modified aromatic monomers | kg | Free | | 43.5% |
| 3901.90.55 | 00 | Ethylene copolymers | kg | 6.5% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX, P,SG) | 43% |
| 3903.90.10 | 00 | Methyl methacrylate-butadiene-styrene (MBS) copolymers | kg | 6.5% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 15.4￠/kg + 67.5% |
| 3904.30.20 | 00 | Vinyl acetate-vinyl chloride-ethylene terpolymers, containing by weight less than 50 percent derivatives of vinyl acetate, except those polymerized from aromatic or modified aromatic monomers | kg | Free | | 43.5% |
| 3904.61.00 | | Polytetrafluoroethylene (PTFE) | | 5.8% | Free (A,AU,BH, CA,CL,E,IL,J,JO, K,MA,MX, P,SG) | 34.1% |
| 3906.10.00 | 00 | Poly(methyl methacrylate) | kg | 6.3% | Free (A*,AU,BH, CA,CL,E,IL,J,JO, MA,MX, P,SG) | 37% |
| 3907.60.00 | | Poly(ethylene terephthalate) | | 6.5% | Free (A*,AU,BH, CA,CL,E,IL,J,JO, K,MA,MX, P,SG) | 15.4￠/kg + 45% |
| 3908.90.20 | 00 | Bis(4-amino-3-methylcyclohexyl)methane- isophthalic acid-laurolactam copolymer | kg | Free | | 2.2￠/kg + 33.5% |
| 3911.90.15 | 00 | Poly(nitrilomethanetetraarylnitrilo- [2,4,6-tris-(1-methyethyl)-1,3- phenylene]]-2,6-bis(1-methylethyl)- phenyl]- -[[[2,6-bis(1-methylethyl)- phenyl]amino]methylene]amino carbodiimide or 2,4-diisocyanate-1,3,5-tris(1-methyl- ethyl) homopolymer with polyethylene | kg | Free | | 15.4￠/kg + 49% |
| 3911.90.35 | 00 | 1,1'-Bis(methylenedi-4,1-phenylene)- 1H-pyrrole-2,5-dione, copolymer with 4,4'-methylenebis(benzeneamine); and Hydrocarbon novolac cyanate ester | kg | Free | | 15.4￠/kg + 45% |
| 3912.31.00 | 10 | Containing not less than 90 percent by weight of carboxymethylcellulose | kg | | | |
| 3912.31.00 | | Carboxymethylcellulose and its salts | | 6.4% | Free (A,AU,BH, CA,CL,E,IL,J,JO, K,MA,MX, P,SG) | 66% |
| 3914.00.20 | 00 | Cross-linked polyvinylbenzyltrimethylammonium chloride (Cholestyramine resin USP) | kg | Free | | 35% |
| 3915.10.00 | 00 | Of polymers of ethylene | kg | Free | | 10% |
| 3915.90.00 | 10 | Of polyethylene terephthalate (PET) plastics | kg | | | |
| 3916.10.00 | 00 | Of polymers of ethylene | kg | 5.8% | Free (A,AU,BH,B, CA,CL,E,IL,J, JO,MA,MX, P,SG) | 35% |
| 3917.21.00 | 00 | Of polymers of ethylene | kg | 3.1% | Free (A,AU,BH,B, C,CA,CL,E, IL,J,JO,MA,MX, P,SG) | 25% |
| 3917.32.00 | 20 | Of polyethylene | kg | | | |
