Senior U.S. and Chinese officials will review the implementation of their Phase 1 trade deal and likely air mutual grievances in an increasingly tense relationship during an Aug. 15 videoconference, two people familiar with the plans said.

U.S. Trade Representative Robert Lighthizer and Chinese Vice Premier Liu He, the principal negotiators for the two countries, will participate in the meeting, an initial six-month review of the pact activated on Feb. 15.

The meeting plans were first reported by the Wall Street Journal. The U.S. Trade Representative's office and the U.S. Treasury did not respond to requests for comment.