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DMF for Polyacrylonitrile Fiber Production from Mexico

Specialty DMF used in the solvent-spinning process for acrylic fibers, offering high solvency for polymers. It is the chemically defined compound dimethylformamide under HTS 2924.19.11.20.

Duty Rate — Mexico → United States

13.7%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Certify for fiber-grade purity; comply with CPSC labeling if end-use traced

Avoid mixing lots to prevent impurity disputes