纳斯达克中国金龙指数跌超0.5%，中比能源跌2.94%

Group 1 - The Nasdaq China Golden Dragon Index fell by over 0.5% on February 19 [1] - Among the companies, China Energy dropped by 2.94%, while Xunlei decreased by 2.26% [1] - Other notable declines included TAL Education down by 1.96%, Canadian Solar down by 1.82%, and Canaan down by 1.82% [1]