Cook announced Apple is adding an additional $100 billion to its previous pledge to spend $500 billion in the U.S. over the next four years. Part of this “Apple American Manufacturing Program,” involves producing the glass for two of its biggest products at a Corning facility in Kentucky.

In addition to the announcements to expand US investments to $600 billion, Apple CEO Tim Cook provided a piece of Gorilla Glass and a golden stand to President Donald Trump to commemorate the news.