Amy Morris

China's President Xi Jinping warned President Trump against interfering with Taiwan, saying that it could lead to a, quote, highly dangerous situation for both China and the U.S.

It is the most blunt language Xi has used on the subject.

Secretary of State Marco Rubio says U.S.

policy toward Taiwan is unchanged.

But Rubio also warned about China's military growth in just the past 10 years.

Rubio made the remarks in an interview with NBC News while traveling with the president on his trip to China.

President Trump says she has also offered to help with Iran.

Trump told Fox News Channel's Hannity that she said China would not give Iran military equipment.

In that same interview, President Trump says China has agreed to buy 200 planes from Boeing.

Neither Boeing nor China confirmed the deal.

Shares of Boeing now down about 4%.

Treasury Secretary Scott Besant says the U.S.

and China are discussing a mechanism for fast-tracking some Chinese investment deals, along with a reduction in tariffs.

Treasury Secretary Scott Besant speaking to CNBC.

President Trump says he's invited Chinese President Xi Jinping to visit the White House September 24th.

Cerebra shares jumped 89% in its trading debut after the AI chipmaker and data center firm raised $5.5 billion in the year's largest IPO.

Bloomberg's Nora Melendez, Cerebras now $329 a share.

Let's turn now to the latest on Iran.

Admiral Brad Cooper, the commander of U.S.

Central Command, testified before the Senate Armed Services Committee saying that Iran's missile, drone and naval capabilities have been severely damaged by Operation Epic Fury.