China has accused President Donald Trump of causing severe disruption to global supply chains after he doubled the United States' steel and aluminum tariffs to 50 percent. Trump hiked the Section 232 tariffs in a proclamation that took effect on June 4,

And Beijing complained that the U.S. violated the deal with further restrictions on access to artificial-intelligence chip technology and electronic design automation software. The State Department’s plans to revoke Chinese students’ visas, announced after the truce, added to China’s concern.

President Donald Trump says China and the U.S. have agreed to more tariff talks amid trade standoff and concerns over rare earths.