| 3911.90.35 | 00 | Thermosetting: | | | | |
| 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% |
| 3911.90.45 | 00 | Other | kg | 5.8% | Free (A,AU,BH, CA,CL,E,IL,J,JO, K,MA,MX, P,SG) | 15.4￠/kg + 45% |
| 3911.90.70 | 00 | Other: | | | | |
| 3911.90.70 | 00 | Chlorinated synthetic rubber | kg | Free | | 2.2￠/kg + 33.5% |
| 3911.90.90 | | Other | | 6.5% | Free (A,AU,BH, CA,CL,E,IL,J,JO, K,MA,MX, P,SG) | 2.2￠/kg + 33.5% |
| 3911.90.90 | 50 | Thermosetting | kg | | | |
| 3911.90.90 | 10 | Thermoplastic | kg | | | |
| 3912 | | Cellulose and its chemical derivatives, not elsewhere specified or included, in primary forms: | | | | |
| 3912.11.00 | 00 | Cellulose acetates: | | | | |
| 3912.11.00 | 00 | Nonplasticized | kg | 5.6% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX, P,SG) | 73.5% |
| 3912.12.00 | 00 | Plasticized | kg | 5.6% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX, P,SG) | 73.5% |
| 3912.20.00 | 00 | Cellulose nitrates (including collodions) | kg | 5.2% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,K,MA,MX, P,SG) | 34.5% |
| 3912.31.00 | | Cellulose ethers: | | | | |
| 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% |
| 3912.31.00 | 10 | Containing not less than 90 percent by weight of carboxymethylcellulose | kg | | | |
| 3912.31.00 | 90 | Other | kg | | | |
| 3912.39.00 | 00 | Other | kg | 4.2% | Free (A,AU,BH, CA,CL,E,IL,J,JO, K,MA,MX, P,SG) | 33.5% |
| 3912.90.00 | | Other | | 5.2% | Free (A,AU,BH, CA,CL,E,IL,J,JO, K,MA,MX, P,SG) | 34.5% |
| 3912.90.00 | 10 | alpha-Cellulose in granular, microcrystalline or powdered forms | kg | | | |
| 3912.90.00 | 90 | Other | kg | | | |
| 3913 | | Natural polymers (for example, alginic acid) and modified natural polymers (for example, hardened proteins, chemical derivatives of natural rubber), not elsewhere specified or included, in primary forms: | | | | |
| 3913.10.00 | 00 | Alginic acid, its salts and esters | kg | 4.2% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 25% |
| 3913.90 | | Other: | | | | |
| 3913.90.10 | 00 | Chemical derivatives of natural rubber | kg | Free | | 20% |
