Aromatic Pickling Inhibitor for Steel from Mexico
An additive concentrate with aromatic amines exceeding 5%, used in acid pickling baths to prevent hydrogen embrittlement on steel strip. This product is an auxiliary preparation for metal surface pickling, falling under tariff item 3810.90.00 as 'Other' preparations for pickling, soldering, brazing or welding.
Duty Rate — Mexico → Canada
0%
Import Tips
• Classify this additive as a pickling preparation under 3810.90.00, not as a separate chemical compound
• Ensure the aromatic amine content is accurately documented for customs valuation
• Check if the product requires a Canadian WHMIS classification for import