U.S. and Chinese officials began a second day of talks in Stockholm on Tuesday to resolve longstanding economic disputes and step back from an escalating trade war between the world's two biggest economies.

The United States and China have agreed to work on extending a deadline for new tariffs on each other after two days of trade talks in Stockholm concluded on Tuesday, according to Beijing’s lead negotiator.

The Stockholm meeting — following similar talks in Geneva and London in recent months — is set to extend a 90-day pause on those tariffs. During the pause, U.S. tariffs were lowered to 30% on Chinese goods, and China set a 10% tariff on U.S. products.