U.S. stocks tick down as Apple drags tech sector lowerXi Meets Cambodian Prime MinisterXi Meets Cambodian Prime MinisterXi Meets IOC PresidentChina's secondByteDance's platform takes on U.S. eDemand for China's fast fashion boosts global air freight cargoBoeing committed to forging closer partnership with China for common developmentA Boeing 737 MAX arrives in Guangzhou, ending nearly 5China cuts 88 bln yuan in logistics costs in 2017