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Acetal Engineering Sheets from Japan

Noncellular acetal (polyoxymethylene) sheets for machining into precision engineering components. Classified in 3920.99.5000 as other plastic sheets, non-reinforced, where acetal polymer meets the 'poly' prefix 95% purity requirement. Used in industrial fabrication, not as finished parts.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

Import Tips

Require FTIR spectroscopy reports confirming ≥95% acetal polymer content per subheading note (a)(1); clearly mark as 'stock material - not finished parts' to avoid parts classification

Segregate from any fiber-reinforced grades during shipment