卫星互联网指数强势拉升，北斗星通、中国卫星涨停

Group 1 - The satellite internet index experienced a strong surge on December 22, with notable stocks such as Beidou Xingtong and China Satellite hitting the daily limit up [1] - Filihua saw an increase of 6.82%, while Tianyin Electromechanical rose by 5.70%, and Huali Chuantong increased by 4.32% [1]