Ultra-Fine Barium Sulfate for Batteries from Germany
Nano-grade barium sulfate additive for lead-acid battery separators to improve insulation and reduce sulfation. A chemically defined compound classified in HTS 2833.27.00.00.
Duty Rate — Germany → United States
0.6%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Specify surface area (e.g
• >100 m²/g) and D50 particle size in invoices
• Include battery manufacturer end-user letters for value-added verification
• Avoid declaring as 'battery material' to prevent parts classification