Continuous Casting Machine Scale from China
Flaky iron oxide waste accumulated on molds and rollers in continuous casting of steel billets and slabs. Classified as ferrous scale in HTS 2619.00.30.00 for its direct origin from steel manufacturing processes and iron-rich composition. Recycled back into sinter plants to reduce raw material costs.
Duty Rate — China → United States
37.5%
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
• Include production process flowcharts in entry docs to link scale to specific steel mill operations
• Monitor moisture content <10% to prevent heating during ocean transit
• Avoid mixing with non-ferrous dross to maintain pure ferrous classification