HS Code for Rain rockets

Rain rockets are classified under HS code 3604.90, which covers pyrotechnic products such as signaling flares, fog signals, and other pyrotechnic articles, excluding fireworks. These devices are specialized tools used primarily in weather modification, specifically cloud seeding, to induce precipitation. The classification is based on the functional nature of the product as a pyrotechnic delivery system for chemical agents (like silver iodide). Under the Harmonized System, Chapter 36 deals with explosives and pyrotechnic products. Since rain rockets are designed for a technical or atmospheric purpose rather than for entertainment or display, they are excluded from the fireworks category (3604.10) and placed in the residual category for other pyrotechnic articles.

Products Included

• Cloud seeding rockets
• Anti-hail rockets
• Atmospheric research rockets (pyrotechnic)
• Weather modification flares
• Pyrotechnic rain-inducing canisters

Common Misclassification

Rain rockets are often misclassified under HS code 3604.10, which is strictly for fireworks intended for amusement. They may also be confused with HS code 8802, which covers aircraft and spacecraft, or 9303, which covers signaling flare launchers. However, the rocket itself, as a consumable pyrotechnic article, must remain in 3604.90. Confusion also occurs with HS code 3824, which covers chemical products, but because the delivery mechanism is pyrotechnic, Chapter 36 takes precedence.

FAQ

What is the HS code for Rain rockets?

Rain rockets used for cloud seeding and weather modification are classified under HS code 3604.90.

Are these considered explosives for shipping?

Yes, while they are classified under 3604.90 for customs, they are treated as Class 1 explosives (pyrotechnics) for transport safety regulations due to their propellant content.