High-level delegations from the United States and China are meeting in London to try and shore up a fragile truce in a trade dispute that has roiled the global economy

A new round of trade negotiations between the United States and China is set to begin Monday in London as both sides try to preserve a fragile truce brokered last month.

U.S.-China trade talks in London this week are expected to take up a series of disputes that have buffeted relations.