By Steve Holland and Alexandra Alper WASHINGTON (Reuters) -Shares of U.S. Steel rose 5% on Monday, as a $14.9-billion bid for the well-known American firm from Nippon Steel approached the finish line and after details of the U.

The latest revelations expand on an earlier executive order signed by President Donald Trump that authorised the foreign investment as part of a national security agreement.

The two steel companies list “a golden share to be issued to the U.S. government” among the aspects of what they call a partnership agreement.