U.S. stocks tick down as Apple drags tech sector lowerChina AI industry to see scale reach over $240 blnFacebook CEO apologizes for data misuse in prepared testimony to CongressShanghai makes great strides in improving business environmentXi to Declare Hangzhou Asian Games OpenNew energy capacity to surpass coal in 2024China calls for better coordination to stabilize shipping in Red SeaChina cuts 88 bln yuan in logistics costs in 2017China's current account surplus remains in reasonable rangePeople visit Inner Mongolia Science and Technology Center