UNITED STATES

Alcoa’s U.S. portfolio includes four smelters, hydroelectric power and a calcined coke plant. Our Massena West smelter in New York State, established in 1902, is the longest continuously operating smelter in the world.

Locations:

永久黄网站色视频免费_黄色网站在线观看_成年美女黄的视频网站