LONDON, June 9 (Reuters) - Top U.S. and Chinese officials will sit down in London on Monday for talks aimed at defusing the high-stakes trade dispute between the two superpowers that has widened in recent weeks beyond tit-for-tat tariffs to export controls over goods and components critical to global supply chains.

The dollar slipped against all major currencies on Monday, as exuberance over a better than feared U.S. employment report gave way to caution ahead of pivotal U.S.-China trade talks set to take place in London later in the day.

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