The Magnesium Alloys segmentation by application delineates five primary end‑use categories that collectively drive market revenue. Automotive accounts for the largest share, roughly 45 % of total sales, as manufacturers adopt magnesium‑based power‑train components, seat frames, and interior structures to meet weight‑reduction mandates and improve fuel efficiency. Aerospace contributes about 25 % of the market, reflecting the alloy’s high strength‑to‑weight ratio, which is leveraged in aircraft landing‑gear, engine casings, and structural brackets. Electronics represents 15 % of demand, supplying housings for laptops, smartphones, and wearable devices where thermal conductivity and dimensional stability are critical. Consumer goods capture an estimated 10 % of the market, encompassing sporting‑equipment frames, bicycle components, and durable‑goods casings that benefit from magnesium’s lightweight profile. Finally, Medical applications, though niche at 5 %, involve bio‑compatible implants and diagnostic equipment where corrosion resistance and biocompatibility are essential. Together, these application segments define the market’s revenue distribution and guide strategic investment decisions.