LadleMag Desulfurizer Capsules from China
Encapsulated magnesium mixture for precise ladle addition in steel desulfurization, minimizing magnesium loss and optimizing reaction. Used in continuous casting steel production. Meets HTS 3824.99.93.86 criteria for magnesium desulfurization reagents.
Duty Rate — China → United States
42.5%
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
• Customs may require capsule dissolution tests; prepare dissolution profiles
• Label as 'for steel desulfurization only' to prevent retail chemical confusion
• Document against 3824.99.92xx other mixtures by proving magnesium desulfurization function