Calcium Aluminate Cement from Germany
Calcium aluminate cement is a specialized hydraulic binder with high early strength, made from limestone and alumina-bearing materials. Classified in HTS 2523.90.00.00 as other hydraulic cements, not fitting Portland or supersulfate categories. Ideal for sewer pipe linings and aggressive chemical environments.
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
• Provide detailed chemical breakdown (CaO, Al2O3 content) to distinguish from aluminous cement variants
• Ensure bulk packaging complies with IMO hazardous materials regs if shipped in large quantities
• Avoid common pitfall of declaring as 'Portland-type' which triggers different duty and testing requirements