Cerussite Mineral Concentrate from Mexico
Cerussite concentrate is chemically processed natural lead(II) carbonate ore refined to >90% purity for chemical applications. Falls under HTS 2836.99.40.00 as chemically defined lead carbonate per subheading note. Distinguished from raw ore by purification.
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
• Provide assay reports showing carbonate purity; comply with mineral import declarations; test for radioactive impurities per Chapter 28 exclusion