中贝通信连跌9天，南方基金旗下1只基金位列前十大股东

Group 1 - Zhongbei Communication has experienced a continuous decline for 9 trading days, with a cumulative drop of -19.63% [1] - The company was established in 1992 and listed on the Shanghai Stock Exchange in 2018, focusing on 5G infrastructure, smart cities, and cloud computing services [1] - Zhongbei Communication is a key service provider for major Chinese telecom operators and has expanded its business to cover 30 provinces in China and several countries along the Belt and Road Initiative [1] Group 2 - The financial report indicates that Southern Fund's Southern CSI 1000 ETF has entered the top ten shareholders of Zhongbei Communication, with a new investment made in the fourth quarter of last year [1] - The Southern CSI 1000 ETF has achieved a year-to-date return of 6.29%, ranking 831 out of 3442 in its category [2]