Magnesium Fluorogermanate Green Phosphor from Mexico
Magnesium fluorogermanate green phosphor for trichromatic fluorescent lighting systems. Inorganic luminophore under HTS 3206.49.60 per chapter note 3 for coloring matter preparations. Narrow emission band at 525nm.
Duty Rate — Mexico → United States
13.1%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Germanium content certification for critical mineral tariff programs
• Fluorine analysis prevents misclassification as non-fluorinated germanates
• Decay time specifications (<5ms) confirm phosphor functionality