President Trump and first lady Melania Trump hosted Chinese President Xi Jinping for a state dinner at the White House on Thursday, with executives from some of the largest U.S. companies in attendance. The guest list included Elon Musk, the world’s wealthiest person; Amazon founder Jeff Bezos; OpenAI CEO Sam Altman; Google’s Sundar Pichai; Meta’s Mark Zuckerberg; Nvidia’s Jensen Huang; Microsoft CEO Satya Nadella; and Apple’s former CEO Tim Cook. Forbes reports the billionaires attending the dinner hold a combined worth of more than $2.4 trillion. They’ve nearly doubled their wealth since Trump won a second presidential term in 2024.