Top U.S. and Chinese negotiators will meet face-to-face next week for the first time since the countries' leaders agreed in June to revive talks aimed at ending a yearlong trade war between the world's two largest economies.

The United States and China have been embroiled in a tit-for-tat tariff battle, roiling global supply chains and upending financial markets, as Washington presses Beijing to address what it sees as decades of unfair and illegal trading practices.

U.S. Treasury Secretary Steven Mnuchin and U.S. Trade Representative Robert Lighthizer will lead a team of American officials in discussions in Shanghai on Tuesday, July 30, "aimed at improving the trade relationship between the United States and China," the White House said in a statement on Wednesday. Chinese Vice Premier Liu He will lead negotiations for China.