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White Phosphorus (Yellow Phosphorus) from Mexico

White phosphorus, also known as yellow phosphorus, is a waxy, poisonous, highly reactive form of elemental phosphorus stored under water. Used in military applications and chemical synthesis, it is classified under HTS 2804.70.00.00 as pure elemental phosphorus.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Strict licensing required due to its use in chemical weapons; check BIS export controls reciprocity

Ship only in UN-approved containers under inert atmosphere to prevent spontaneous ignition

Include safety data sheets detailing autoignition temperature below 30°C

White Phosphorus (Yellow Phosphorus) from Mexico — Import Duty Rate | HTS 2804.70.00.00