Secondary Aluminum Salt Slag from China
Chloride/sodium flux residue from rotary furnace aluminum recycling, laden with aluminum particulates and oxides. HTS 2620.40.00 covers this mainly aluminum-containing industrial residue for metal reclamation. Not iron/steel derived.
Duty Rate — China → United States
12.5%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
Import Tips
• Chloride content assays required; >5% may need special handling manifests
• Declare flux composition to distinguish from pure chemical waste