Sulfuric Acid Steel Pickling Bath Inhibited from Japan
Inhibited sulfuric acid solution for continuous steel pickling lines in pipe and sheet manufacturing, preventing excessive base metal attack. Meets HTS 3810.10.00.00 criteria as a specialized pickling preparation for ferrous metals. Includes organic inhibitors for controlled corrosion.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide steel mill usage certifications to support 3810 classification over pure chemicals
• Comply with sulfuric acid import quotas and obtain proper waste disposal plans
• Test for inhibitor content to avoid reclassification as commodity sulfuric acid