Metal Prefab School Classroom Module
Factory-built steel modular classroom with pre-installed blackboards, lighting, and ventilation, intended for assembly into school buildings. This product is under HTS 9406.90.0130 for other prefabricated metal buildings, as it fits the note for schools as prefabricated elements. Excludes toy versions per chapter exclusions.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If supplied as separate metal panels without internal fittings
Incomplete metal building elements without factory pre-finishing are structures/parts under Chapter 73.
If entered as a complete prefabricated set rather than elements
Fully finished prefabricated buildings go to 9406.00, while elements for assembly are in subheadings like 9406.90.
If specially designed for integration with HVAC systems
Excluded from Chapter 94 if primarily parts of refrigerating/freezing equipment.
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Import Tips & Compliance
• Include architectural plans and pre-fit certifications; ensure compliance with education department standards
• Pitfall: classifying as temporary structures—emphasize permanent assembly intent
• Use bill of materials showing integrated components
Related Products under HTS 9406.90.01.30
Steel Modular Office Building
A prefabricated steel office structure finished in the factory with internal fittings like walls, doors, and electrical wiring, designed for on-site assembly into a permanent office space. It falls under HTS 9406.90.0130 as a prefabricated building of metal, other than houses or greenhouses, entered as elements to be assembled. This classification applies because it meets the definition of modular building units substantially pre-fitted internally.
Aluminum Worksite Accommodation Unit
Prefabricated aluminum modular unit for temporary worker housing at construction sites, complete with insulation, windows, and basic plumbing pre-installed in the factory. Classified under HTS 9406.90.0130 as other prefabricated metal buildings entered for on-site assembly. It qualifies per chapter notes as worksite accommodation substantially pre-fitted internally.
Steel Shipping Container Office Pod
Repurposed steel shipping container modified in-factory with office interiors including desks, partitions, and wiring for on-site stacking into offices. Falls under HTS 9406.90.0130 as other metal prefabricated buildings in modular unit form per notes. Designed for permanent assembly, not transport.
Galvanized Steel Retail Shop Kiosk Module
Prefabricated galvanized steel module for pop-up retail shops, pre-fitted with shelving, counters, and electrical outlets for quick site assembly. Classified in HTS 9406.90.0130 as other metal prefabricated buildings for shops. Meets definition of factory-finished elements for permanent retail use.
Prefabricated Metal Garage Unit
Steel prefab garage module with pre-assembled doors, roof panels, and concrete anchoring points, entered for on-site bolting together. Under HTS 9406.90.0130 for other metal prefabricated buildings like garages per chapter definition. Excludes parts like loose sheets.
Modular Steel Workshop Shed
Factory-prefab steel shed for workshops, including workbenches, lighting, and tool storage pre-installed for assembly. HTS 9406.90.0130 applies to other metal prefabricated buildings like sheds. Fits notes for worksite or similar structures.