During the phone call on Wednesday January 22, the Saudi Crown Prince congratulated Trump on the formation of his new administration and expressed his country’s desire to increase investment and trade with the U.S. by up to $600 billion, or even more, during the next four years of Trump’s second term, should the opportunity arise.

Bin Salman does not clarify source of funds, offered in US president's first call with a foreign leader since returning to office; figure represents more than half of Saudi GDP

Saudi Arabian Crown Prince Mohammed bin Salman told President Donald Trump that the kingdom wants to put $600 billion into expanded investment and trade with the United States over the next four years,