Acetal Copolymer Tubing from China
POM acetal copolymer tubing for precision fluid handling in machinery. HTS 3917.32.00 as unreinforced plastic hose, no combinations or fittings. Copolymer classified by predominant formaldehyde unit.
Duty Rate — China → United States
40.6%
Rate breakdown
9903.88.0225%Except as provided in headings 9903.88.12, 9903.88.17, 9903.88.20, 9903.88.54, 9903.88.59, 9903.88.61, 9903.88.63, 9903.88.66, 9903.88.67, 9903.88.68, 9903.88.69, or 9903.88.70, articles the product of China, as provided for in U.S. note 20(c) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(d)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Monomer analysis per note (a)(4) essential for copolymer verification
• Dimensional tolerances docs prevent 'parts' misclassification
• Homopolymer vs copolymer distinction affects exact subheading