According to MarketsandMarkets, "Aluminum Extrusion Market by Product (Solid Profiles, Semi-Hollow Profiles, and Hollow Profiles), Alloy Grade (6xxx, 1xxx, 5xxx, Other grades), Surface Finish, End-use Industry (Construction & Infrastructure, Automotive & Mass Transport, Electrical & Electronics, Machinery & Equipment, and Other End-use Industries), and Region - Global Forecast to 2030... https://www.marketsandmarkets.com/PressReleases/aluminum-extrusion.asp