Sulfuric Acid Steel Pickling Bath Inhibited from Canada
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 — Canada → United States
15%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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