Heading 3911: Petroleum resins, coumarone-indene resins, polyterpenes, polysulfides, polysulfones and other products specified in note 3 to this chapter, not elsewhere specified or included, in primary forms:

From Chapter 39: Chapter 39

HTS Codes (10-Digit)

HTS Code Description General Duty
3911100000
Petroleum resins, coumarone-indene resins, polyterpenes, polysulfides, polysulfones and other products specified in note 3 to this chapter, not elsewhere specified or included, in primary forms Petroleum resins, coumarone, indene or coumarone-indene resins; polyterpenes
6.1%
3911200000
Petroleum resins, coumarone-indene resins, polyterpenes, polysulfides, polysulfones and other products specified in note 3 to this chapter, not elsewhere specified or included, in primary forms Poly(1,3-phenylene methylphosphonate)
6.5%
3911901000
Other Elastomeric
Free
3911901500
Thermoplastic Poly(nitrilomethanetetraarylnitrilo- [2,4,6-tris-(1-methyethyl)-1,3- phenylene]]-2,6-bis(1-methylethyl)- phenyl]-ω-[[[2,6-bis(1-methylethyl)- phenyl]amino]methylene]amino carbodiimide or 2,4-diisocyanate-1,3,5-tris(1-methyl- ethyl) homopolymer with polyethylene
Free
3911902500
Thermoplastic Other
6.1%
3911903500
Thermosetting 1,1'-Bis(methylenedi-4,1-phenylene)- 1H-pyrrole-2,5-dione, copolymer with 4,4'-methylenebis(benzeneamine); and Hydrocarbon novolac cyanate ester
Free
3911904500
Thermosetting Other
5.8%
3911907000
Other Chlorinated synthetic rubber
Free
3911909100
Other Other
6.5%
3911909110
Other Thermoplastic
6.5%
3911909150
Other Thermosetting
6.5%