NIO Inc (NYSE:NIO) shares rose 7.78% on Tuesday, influenced by broader China strength and productive talks between U.S. Treasury Secretary Janet Yellen and Chinese officials. New data showed a 35.3% year-over-year increase in China's new energy vehicle sales in March. Nio's FY23 revenue growth was 7.3%, with future performance potentially impacted by macroeconomic factors. Shares were down 2.12% at $4.61 at the time of publication.