Rio Tinto and Alcoa’s new technology, if commercialized, will be the first big shift in the way aluminum is made in more than a centuryhttps://on.wsj.com/2uvvCDG
3 replies
35 retweets
49 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.