Rubio said the U.S. tariffs imposed on many Asian countries, including the heaviest levies on China, were a top complaint at the summit.

U.S. Secretary of State Marco Rubio is wrapping his up his second and final day at a Southeast Asian security conference with a high-stakes meeting with his Chinese counterpart as tensions grow over i

U.S. Secretary of State Marco Rubio said on Friday he had "positive and constructive" talks with Chinese Foreign Minister Wang Yi, as the two major powers vied to push their agendas in Asia at a time of tension over Washington'stariff offensive.