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Chemical-Grade Flux Limestone from Germany

Ultra-pure limestone flux for chemical processes requiring consistent calcium source, such as precipitated calcium carbonate production. HTS 2521.00.00.00 applies to its role in lime-based chemical manufacturing. Low silica ensures purity in end products.

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

Chemical analysis certificates critical for ultra-low impurity claims

Specify chemical end-use in commercial invoices

Powdered forms risk 2517 if not documented as flux

Chemical-Grade Flux Limestone from Germany — Import Duty Rate | HTS 2521.00.00.00