2607.00.00.30/Roast-Reduced Zinc-Lead Concentrate/Mexico

Roast-Reduced Zinc-Lead Concentrate from Mexico

Partially roasted concentrate from lead-zinc ores retaining reportable zinc content. Classified in HTS 2607.00.0030 as lead ores with zinc statistical breakout. Not fully calcined, preserving sulfide zinc characteristics.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

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Import Tips

• Document roast conditions to confirm it remains an ore concentrate, not a chemical residue

• Test for hazardous sulfide emissions during import clearance

• Use sealed containers to maintain zinc content integrity post-roasting