What is the most common use of aluminum?

Aluminum is most commonly used in the manufacturing of cans and packaging materials due to its lightweight, corrosion resistance, and recyclability. It is also extensively used in construction for window frames, roofing, and facades. In transportation, aluminum is a key material in the production of vehicles, particularly in the aerospace industry for aircraft and automotive industry for car bodies, due to its strength-to-weight ratio. Additionally, it is used in electrical components and electronics due to its good conductivity and malleability.