Code 7308 90

OTHER STRUCTURES OF IRON OF STEEL (EXCLUDING PREFABRICATED BUILDINGS OF HEADING 9406) AND PARTS THEREOF

SECTION XV. Base metals and articles of base metal

73 ARTICLES OF IRON OR STEEL

7308 Structures (excluding prefabricated buildings of heading 9406) and parts of structures (for example, bridges and bridge-sections, lock-gates, towers, lattice masts, roofs, roofing frame-works, doors and windows and their frames and thresholds for doors, shutters, balustrades, pillars and columns), of iron or steel; plates, rods, angles, shapes, sections, tubes and the like, prepared for use in structures, of iron or steel:

7308 90 other:

made solely or mainly of sheet material:

7308 90 510 0 panels of two walls made of channelled (corrugated) sheet with an insulation filling

7308 90 590 0 other

7308 90 980 other: