China Bester (SH:603220) Xin Lang Cai Jing·2025-09-18 03:46Group 1 - The core viewpoint of the news is that Zhongbei Communication has seen a significant increase in its stock price, rising by 5.8% to 24.79 CNY per share, with a trading volume of 422 million CNY and a turnover rate of 4.07%, leading to a total market capitalization of 10.765 billion CNY [1] - Zhongbei Communication Group Co., Ltd. is located in Wuhan, Hubei Province, and was established on December 29, 1999. It was listed on November 15, 2018. The company specializes in communication network technology services, focusing primarily on communication network construction, while also engaging in system integration, optimization, maintenance, planning, and design [1] - The revenue composition of Zhongbei Communication is as follows: 46.76% from 5G new infrastructure, 33.58% from smart city and other services, 18.76% from intelligent computing services, and 0.90% from other sources [1] Group 2 - From the perspective of the top ten circulating shareholders, Southern Fund has increased its holdings in Zhongbei Communication. The Southern CSI 1000 ETF (512100) added 918,400 shares in the second quarter, bringing its total holdings to 3.1938 million shares, which accounts for 0.74% of the circulating shares [2] - The Southern CSI 1000 ETF (512100) was established on September 29, 2016, with a current scale of 64.953 billion CNY. Year-to-date returns are 28.17%, ranking 1822 out of 4222 in its category; over the past year, returns are 72.87%, ranking 1263 out of 3804; and since inception, returns are 13.43% [2]