TONGYU(SZ:002792) Xin Lang Cai Jing·2025-11-07 06:00Core Insights - Tongyu Communication's stock increased by 5.18%, reaching 20.30 CNY per share, with a trading volume of 497 million CNY and a turnover rate of 7.65%, resulting in a total market capitalization of 10.656 billion CNY [1] Company Overview - Tongyu Communication, established on December 16, 1996, and listed on March 28, 2016, is located in Zhongshan, Guangdong Province. The company specializes in the research, production, and sales of base station antennas, microwave antennas, RF devices, optical module products, energy exchange cabinets, and charging cabinets [1] - The revenue composition of Tongyu Communication is as follows: base station antennas 57.09%, microwave antennas 22.39%, RF devices 12.77%, satellite communication 4.90%, others 2.18%, and optical modules 0.67% [1] Shareholder Insights - Guotai Fund's ETF, Guotai CSI All-Share Communication Equipment ETF (515880), entered the top ten circulating shareholders of Tongyu Communication in the third quarter, holding 1.5677 million shares, which is 0.47% of the circulating shares. The estimated floating profit today is approximately 1.5677 million CNY [2] - The Guotai CSI All-Share Communication Equipment ETF (515880) was established on August 16, 2019, with a current scale of 11.552 billion CNY. Year-to-date returns are 102.63%, ranking 5th out of 4216 in its category; the one-year return is 95.14%, ranking 7th out of 3913; and since inception, the return is 176.23% [2]