Lead-Strontium Alloy Slabs from Mexico
Unwrought slab castings of lead-strontium alloy for grid casting in sealed batteries. Classified HTS 7801.99.90.50 as other lead alloys with lead <99% but highest. Per statistical note for alloys.
Duty Rate — Mexico → United States
12.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Lab certify strontium levels for battery alloy distinction
• Bond warehouses recommended for further processing
• Update Incoterms for hazardous material handling