半导体板块盘初走低，华虹公司跌超10%

Group 1 - The semiconductor sector experienced a decline at the beginning of trading, with notable drops in stock prices [1] - Hua Hong Semiconductor saw a decrease of over 10% [1] - Lexin Technology fell by more than 5% [1] - SMIC (Semiconductor Manufacturing International Corporation) dropped over 3% [1] - Other companies such as Weicai Technology and Chipone also faced declines [1]