Tighter U.S. chip curbs prompting concerns(CIIE) Xi Focus: Xi Sends Letter to Sixth CIIE, Pledges HighShadow play introduced via online liveStock market mulls future as IPOs slowPeople of Yao ethnic group perform during harvest festival in GuangxiAs China assures bright future, multinational firms eye winAutumn flower festival opens in MoscowXiaomi's first electric vehicle put on display, drawing crowdsChina's booming online audio and video industry tops 1 billion usersBeijing looks to boost green technology development