US State Secretary Marco Rubio and Chinese Foreign Minister Wang Yi are both expected to attend the Association of Southeast Asian Nations (ASEAN) ministerial meetings in the Philippines next week.
The Philippine foreign ministry confirmed the information on Thursday, signaling a rare convergence of top diplomatic officials from Washington and Beijing at a regional forum.
The simultaneous attendance of the two officials suggests a potential opening for direct dialogue amid ongoing strategic competition.
Markets have been sensitive to geopolitical friction between the world's two largest economies, and any indication of stabilized relations can reduce risk aversion in Asian equities and currencies.
South Korean Foreign Minister Cho Hyun is also scheduled to travel to the Philippines for the series of meetings.
The gathering comes as ASEAN foreign ministers prepare to convene a special session to address the ongoing civil war in Myanmar and reassess the bloc's engagement strategy with the military junta.