SL/RN Sponge Iron from China
SL/RN sponge iron is rotary kiln direct reduced iron from the Stelco-Lurgi/Republic Steel-Nippon Steel process, producing high-carbon sponge in lump form. HTS 7203.10.00.00 covers this spongy ferrous product from direct ore reduction.
Duty Rate — China → United States
25%
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)
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Specify SL/RN process parameters in commercial invoice for classification support
• Carbon content declaration critical as high-carbon variants have different steelmaking uses
• Prevent dust generation during loading to comply with air quality import standards