Class 1.4G Fountain Fireworks from Mexico
Fountain fireworks produce a cascading spray of sparks from a grounded tube, rated Class 1.4G for safe consumer handling with no significant blast hazard. They fit HTS 3604.10.90.10 as fireworks intended for public displays.
Duty Rate — Mexico → United States
15.3%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Label products with UN 0336 designation for 1.4G fireworks and include net explosive content
• Use licensed carriers experienced in hazmat shipping for explosives
• Conduct stability testing to confirm Class 1.4G rating avoids reclassification