Duty Rate (from China)
Products classified under Tariff item 2901.29.00
1,5-Hexadiene Petroleum Grade
1,5-Hexadiene is a nonconjugated diene (C6H10) with two double bonds, derived from petroleum ethylene processes. It is an unsaturated acyclic hydrocarbon, falling under tariff item 2901.29.00 as 'Other' acyclic hydrocarbons. It is used as a crosslinking agent in polymer production.
1-Decene (C10 Linear α-Olefin)
1-Decene is a linear alpha-olefin (C10H20) derived from natural gas liquids or petroleum. It is an unsaturated acyclic hydrocarbon, classified under tariff item 2901.29.00 as 'Other'. It is used in producing polyalphaolefins (PAO) for synthetic lubricants.
1-Dodecene (C12 Linear α-Olefin)
1-Dodecene is a C12 linear alpha-olefin (C12H24) derived from petroleum. It is an unsaturated acyclic hydrocarbon, classified under tariff item 2901.29.00 as 'Other'. It is essential for manufacturing linear alkylbenzene (LAB) used in detergents.
1-Hexadecene (C16 Linear α-Olefin)
1-Hexadecene is a C16 linear terminal olefin (C16H32) derived from petroleum. It is an unsaturated acyclic hydrocarbon, classified under tariff item 2901.29.00 as 'Other'. It is used in producing high-viscosity PAO base stocks.
1-Hexene (C6 Linear α-Olefin)
1-Hexene is a colorless liquid unsaturated acyclic hydrocarbon (C6H12) with a terminal double bond, derived from petroleum cracking. It is classified under tariff item 2901.29.00 as 'Other'. It is used as a comonomer in polyethylene production.
1-Octene (C8 Linear α-Olefin)
1-Octene is a linear alpha-olefin (C8H16) produced via ethylene oligomerization from petroleum. It is an unsaturated acyclic hydrocarbon, classified under tariff item 2901.29.00 as 'Other'. It is a critical comonomer for high-performance polyethylene.
Dicyclopentadiene Petrochemical Grade
Dicyclopentadiene (DCPD) is a bicyclic diene (C10H12) derived from petroleum cyclopentadiene. Although it contains rings, it is classified under acyclic hydrocarbons per the tariff structure, falling under tariff item 2901.29.00 as 'Other'. It is used in resins and polymers.
Industrial Grade 1-Hexene
1-Hexene is an alpha-olefin (C6H12) with a terminal double bond, produced via catalytic cracking or oligomerization of petroleum. It is an unsaturated acyclic hydrocarbon, classified under tariff item 2901.29.00 as 'Other'. It is used as a comonomer in polyethylene production.
Isoprene (2-Methyl-1,3-Butadiene) Petroleum Grade
Isoprene (2-methyl-1,3-butadiene) is a conjugated diene (C5H8) extracted from petroleum C5 fractions. It is an unsaturated acyclic hydrocarbon, classified under tariff item 2901.29.00 as 'Other'. It is used in the production of synthetic rubber.
Mixed C4 Acetylenes Petroleum Fraction
Mixed C4 acetylenes, including 1-butyne, 2-butyne, and vinylacetylene, are unsaturated acyclic hydrocarbons with triple bonds, recovered from petroleum processes. They fall under tariff item 2901.29.00 as 'Other' acyclic hydrocarbons. They are used in chemical synthesis.
Petrochem 1-Nonene
1-Nonene is a higher alpha-olefin (C9H18) produced from petroleum propylene telomerization or ethylene metathesis. It is an unsaturated acyclic hydrocarbon, classified under tariff item 2901.29.00 as 'Other'. It is used in the production of synthetic lubricants and surfactants.
Petroleum 4-Methyl-1-Pentene
4-Methyl-1-pentene is a branched alpha-olefin (C6H12) produced from petroleum propylene dimerization. It is an unsaturated acyclic hydrocarbon, classified under tariff item 2901.29.00 as 'Other'. It is used as a monomer for specialty transparent polymers.
Petroleum-Derived 1-Octene
1-Octene is a linear alpha-olefin (C8H16) produced via ethylene oligomerization or Fischer-Tropsch synthesis from petroleum. It is an unsaturated acyclic hydrocarbon, classified under tariff item 2901.29.00 as 'Other'. It is used as a comonomer in polyethylene and in synthetic lubricants.
Piperylene (1,3-Pentadiene) Petroleum Derived
Piperylene (1,3-pentadiene) is a mixture of cis/trans isomers (C5H8) recovered from petroleum C5 cracker streams. It is an unsaturated acyclic hydrocarbon, classified under tariff item 2901.29.00 as 'Other'. It is used in the production of resins and adhesives.
Vinyl Norbornene Petrochemical
5-Vinyl-2-norbornene (VNB) is a bicyclic diene (C9H10) produced from petroleum cyclopentadiene and butadiene. Despite its bicyclic structure, it is classified under acyclic hydrocarbons per tariff structure, falling under tariff item 2901.29.00 as 'Other'. It is used as a comonomer in ethylene-propylene-diene (EPD) rubber.