港股半导体板块震荡走强，长飞光纤光缆涨超8%

Group 1 - The semiconductor sector in Hong Kong stock market is experiencing a strong rebound, with notable gains in several companies [1] - Changfei Optical Fiber (601869) saw its optical cable stock price increase by over 8% [1] - SMIC (Semiconductor Manufacturing International Corporation) rose by more than 6% [1] - Huahong Semiconductor experienced a gain of over 4% [1] - Hongguang Semiconductor's stock price increased by more than 3% [1]