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2809.20.00.40/Polyphosphoric Acid 105% for Flame Retardant Synthesis/Germany

Polyphosphoric Acid 105% for Flame Retardant Synthesis from Germany

Polyphosphoric acid at 105% H3PO4 strength, employed in manufacturing ammonium polyphosphate flame retardants. Classified under HTS 2809.20.00.40 for its polymeric phosphoric acid structure.

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%
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Import Tips

• Certify P2O5 content >80% to avoid downgrade to orthophosphoric acid

• Include end-use statement for flame retardant production to aid classification

• Monitor REACH-like compliance for phosphorus chemicals in supply chain

Polyphosphoric Acid 105% for Flame Retardant Synthesis from Germany — Import Duty Rate | HTS 2809.20.00.40