U.S. stocks tick down as Apple drags tech sector lowerChina's research vessel finishes monthChina AI industry to see scale reach over $240 blnChina calls for better coordination to stabilize shipping in Red SeaChina launches new Earth observation satellite for environmental monitoringU.S. stocks tick down as Apple drags tech sector lowerChongqing to build worldHong Kong police hold open day for national security education, police force anniversaryRestructuring high on SOE agendaRailway logistics centers complete