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1-Hexene (C6 Linear α-Olefin) from China

1-Hexene is a colorless liquid unsaturated acyclic hydrocarbon with the formula C6H12, featuring a terminal double bond characteristic of linear α-olefins. Derived from petroleum cracking processes, it falls under HTS 2901.29.10.10 as an unmixed linear α-olefin in the C6-C30 range. Primarily used as a comonomer in producing linear low-density polyethylene (LLDPE).

Duty Rate — China → United States

37.5%

Rate breakdown

9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Verify purity certificate confirming >99% single isomer content to qualify as 'unmixed' under chapter 29 notes

Provide documentation tracing derivation from petroleum or natural gas to meet specific subheading requirements

Ensure proper hazardous material labeling (UN 2370) and compliance with DOT/UN transport regulations for flammable liquids

1-Hexene (C6 Linear α-Olefin) from China — Import Duty Rate | HTS 2901.29.10.10