Zinc Tetrahydroxochromate from Germany
Zinc tetrahydroxychromate (III), a complex zinc chromate used in passivating treatments for aluminum. Chemically defined as zinc chromate derivative under HTS 2841.90.4500. Provided as stable powder for metal pretreatment baths.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Distinguish Cr(III) vs Cr(VI) valence in SDS to address toxicity differences
• Validate against Note 1 Chapter 28 for 'chemically defined' status