Battery-Grade Antimony Lead Pigs 8% Sb from Canada
Cast pig forms of unwrought lead alloy containing 8% antimony by weight, optimized for lead-acid battery grids. HTS 7801.91.00.00 applies as antimony is the principal other element, enhancing grid strength. Supplied in bulk for foundry remelting without further refinement.
Duty Rate — Canada → United States
12.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Label shipments clearly as 'unwrought lead alloy' and include spectrographic analysis for antimony verification
• Comply with TSCA import certification for lead-bearing materials entering the US
• Monitor for tin contamination; if tin exceeds antimony, reclassify under different alloy subheading