</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Industrial Ethanol Distillation Column from China

A large-scale vertical column used in ethanol production plants to separate ethanol from fermentation broth through fractional distillation. It falls under HTS 8419.40.00 as it is specialized machinery for industrial rectification and purification of alcohol via temperature-based vapor-liquid separation processes.

Duty Rate — China → United States

37.5%

Rate breakdown

9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 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(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Verify equipment capacity and materials of construction in documentation to confirm industrial vs laboratory classification

Obtain certificates proving non-domestic use to avoid reclassification under household goods headings

Ensure explosion-proof certifications for flammable vapor handling to meet safety import standards