NEW YORK, Oct. 4 (Xinhua) -- U.S.-listed Chinese companies traded higher on Tuesday, with all the top 10 stocks by weight in the S&P U.S. Listed China 50 index ending the day on an upbeat note.
Shares of NIO and Pinduoduo surged 8.01 percent and 6.1 percent, respectively, leading the gainers in the top 10 stocks.
