Zinc content
Precious metal ores and concentrates: > Silver ores and concentrates > Zinc content
Duty Rate (from China)
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Products classified under HTS 2616.10.00.30
Zinc-Bearing Silver Ore Concentrate
A mineral concentrate derived from silver ores containing significant zinc content, primarily used for precious metal extraction. Classified under HTS 2616.10.00.30 due to its zinc content in silver ore concentrates as per statistical reporting requirements. The zinc is assayed and reported separately without deductions.
High-Grade Zinc Silver Flotation Concentrate
Flotation-processed concentrate from silver-lead-zinc deposits, with zinc as a key component alongside silver minerals. Falls under HTS 2616.10.00.30 for silver concentrates where zinc content is statistically reported. Used in refineries for selective metal recovery.
Zinc-Rich Silver Ore Tailings Concentrate
Concentrate recovered from silver mine tailings with elevated zinc levels, suitable for reprocessing. HTS 2616.10.00.30 captures zinc content in silver ore materials per statistical notes. Excludes municipal waste residues.
Polymetallic Silver-Zinc Ore Concentrate
A complex polymetallic concentrate from silver ores featuring substantial zinc, copper, and lead. Classified in HTS 2616.10.00.30 based on zinc content within the silver ore category. Primarily for hydrometallurgical recovery.
Refinery Zinc Flux Silver Concentrate
Silver concentrate used as zinc flux in refinery operations, with reportable zinc content. HTS 2616.10.00.30 applies for zinc statistical tracking in silver materials. Not for direct metal extraction but process aid.