Lead Subcarbonate Powder from Mexico
Lead subcarbonate is a fine white powder form of basic lead carbonate used in specialty coatings and rust inhibitors. Classified under HTS 2836.99.40.00 as a lead carbonate per Chapter 28 notes for inorganic metal carbonates. Excludes stabilized organic preparations.
Duty Rate — Mexico → United States
10.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include TSCA certification for US import; declare exact PbCO3 content; avoid packaging that suggests retail paint use to prevent reclassification