Sub Headings of 3911
| 3911.10.00.00 | Petroleum resins, coumarone, indene or coumarone-indene resins; polyterpenes | 
| 3911.90.10.00 | Elastomeric | 
| 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]aminocarbodiimide or 2,4-diisocyanate-1,3,5-tris(1-methylethyl) homopolymer with polyethylene | 
| 3911.90.25.00 | Other | 
| 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 | 
| 3911.90.45.00 | Other | 
| 3911.90.70.00 | Chlorinated synthetic rubber | 
| 3911.90.90. | Other | 
