China has unveiled a new round of economic countermeasures against the United States, saying it had to respond to recent trade restrictions from Washington. The move adds another layer to the broader strain in U.S.-China economic relations.

According to the announcement, Beijing will tighten controls on drone exports to the U.S. and prohibit dealings with six American entities. Chinese officials framed the steps as a direct response to measures introduced by the U.S. side.

The latest action signals that trade tensions between the world’s two largest economies remain active and could widen beyond tariffs into technology and supply-chain related areas. Export controls on drones are especially notable because they touch a sector with commercial, industrial and strategic importance.

While the full impact will depend on how the restrictions are carried out, the announcement makes clear that Beijing is prepared to answer Washington’s trade actions with its own economic tools. That keeps pressure on an already fragile U.S.-China trade relationship.