Milei's party, La Libertad Avanza, received 41 percent of votes with 92 percent of ballots counted, according to data published by the Interior Ministry.
President Javier Milei's party won Argentina's midterm vote, giving the libertarian leader a strong foothold in Congress to pursue aggressive free-market policies.
Donald Trump has praised and provided a financial lifeline to Milei's policies.
Author's summary: Milei's party wins Argentina midterm vote with 41% of votes.