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Polymer-Grade Propylene from China

High-purity propene (propylene) used as a primary feedstock in the production of polypropylene plastics for packaging, automotive parts, and consumer goods. It falls under HTS 2901.22.00.00 as a separate chemically defined acyclic unsaturated hydrocarbon. This classification applies to bulk industrial-grade propylene meeting polymerization specifications.

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 levels (>99.5%) via certificate of analysis to confirm HTS classification; ensure proper storage in refrigerated tankers to prevent polymerization; declare exact isomer content to avoid reclassification under mixtures