Mixed Galena-Sphalerite Flotation Concentrate from Japan
Flotation byproduct from polymetallic lead-zinc mines, reporting zinc content under lead ore concentrates. HTS 2607.00.0030 captures the zinc portion per statistical notes on assay quantities. Used in smelting for dual metal recovery.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Submit detailed mineralogical reports to justify zinc content allocation within lead ore classification
• Avoid bulk packaging without ventilation to prevent oxidation affecting zinc assay accuracy
• Comply with ISPM 15 for wooden dunnage in shipments of mineral concentrates