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Coconut Oil Corrosion Inhibitor Base from China

Vegetable coconut oil compounded with amine inhibitors for metal surface protection. Used in temporary corrosion prevention for steel during storage/shipping. HTS 3824.99.4190 for fatty mixture preparations.

Duty Rate — China → United States

42.1%

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

Corrosion test data supports classification claims during customs valuation

Marine shipping applications may require IMDG hazardous classification review

Avoid Chapter 15 by proving chemical modification beyond simple blending