By David Lawder, Greta Rosen Fondahn and Maria Martinez STOCKHOLM (Reuters) -U.S. and Chinese officials agreed to seek an extension of their 90-day tariff truce on Tuesday, following two days of what both sides described as constructive talks in Stockholm aimed at defusing an escalating trade war between the world's two biggest economies that threatens global growth.

President Donald Trump said that India may be hit with a tariff rate of 20% to 25% but cautioned the final levy had still not been finalized as the two countries negotiate on a trade deal ahead of an Aug.

The United States and the European Union agreed on Sunday to a trade framework setting a 15% tariff on most goods, staving off — at least for now — far higher import duties on both sides that might have sent shock waves through economies around the globe.

Tariff revenue has increased in recent months, though the levies make it nearly certain that American households will pay higher prices for imported everyday goods.

Asked about a tariff rate "for the world," as Mr. Trump put it, the president responded, "I would say it'll be somewhere in the 15 to 20% range." The U.S. president made the remarks seated alongside U.