HSN Code 7610 refers to "Structures and parts of structures e.g., bridges and bridge-sections, towers, lattice masts, pillars and columns, roofs, roofing frameworks, doors and windows and their frames and thresholds for doors, shutters, balustrades, of aluminium (excluding prefabricated buildings of heading 9406); plates, rods, profiles, tubes and the like, prepared for use in structures, of aluminium." This classification code is essential for identifying aluminium structures and related components for import/export purposes based on their nature, composition, and intended use. Common products under HSN Code 7610 include aluminium bridges, lattice towers, roofing frameworks, window frames, and structural tubes. Additionally, the GST rate for aluminium structures and parts under this code supports accurate trade compliance.