Trump fulfils pledge to scrap Obama's trade pact
Donald Trump has moved to pull the United States out of the proposed Trans-Pacific Partnership trade pact, fulfilling a campaign promise as he began his first full week in office.
As he signed a notice in the Oval Office, Mr Trump said: "Great thing for the American worker that we just did."
The new US president also signed memorandums freezing most federal government hiring - though he noted an exception for the military - and reinstating a ban on providing federal money to international groups which perform abortions or provide information on the option.
The regulation, known as the "Mexico City Policy", has been a political volleyball, instituted by Republican administrations and rescinded by Democratic ones since 1984.
Following a tumultuous first weekend in office - consumed by Mr Trump's criticism of the media's inauguration coverage - the president sought to refocus on the sweeping, yet often vague, promises he made as a candidate.
He campaigned as a fierce opponent of multilateral trade agreements, particularly the 12-nation Pacific Rim deal agreed upon by his predecessor, Barack Obama.
Earlier, Mr Trump spoke with business leaders and warned that he would impose a "substantial border tax" on companies that move their manufacturing out of the United States.
He also promised tax advantages to companies which produce products domestically.
"All you have to do is stay," he said during a meeting in the White House's Roosevelt Room.
Tesla CEO Elon Musk and Marillyn Hewson of Lockheed Martin were among the executives who attended the meeting.
The gathering kicked off a busy day for the new president, including an evening reception with politicians from both parties and a sit-down with union leaders.
Mr Trump ran for office pledging to overhaul US trade policy, arguing that massive free-trade agreements have disadvantaged American workers.
Since winning the White House, he has targeted companies which have moved factories overseas, vowing to slap taxes on products they then try to sell in the US.
Mr Trump said: "Some people say that's not free trade, but we don't have free trade now."