U.S. stocks tick down as Apple drags tech sector lowerChina steps up development of intelligent vehiclesState energy firms turn to renewables abroad4th CICPE scheduled from April 13Automotive future lies in integrated technology: ResearchChina steps up development of intelligent vehiclesXi Extends Greetings Ahead of Farmers' Harvest Festival4th CICPE scheduled from April 13Xi Focus: Xi Calls for Promoting Peace, Solidarity, Inclusiveness Through SportsXi Sends Congratulatory Letter to Cross