CEC CoreCast(SH:600764) Xin Lang Cai Jing·2026-01-08 06:03Group 1 - The core viewpoint of the news is that China Shipbuilding Industry Corporation's marine defense subsidiary, China Marine Defense, has seen a stock price increase of 5.11%, reaching 29.44 CNY per share, with a trading volume of 4.91 billion CNY and a turnover rate of 2.40%, resulting in a total market capitalization of 20.92 billion CNY [1] - China Marine Defense was established on November 18, 1993, and listed on November 4, 1996. The company specializes in electronic defense equipment, electronic information industry, and professional technical services, focusing on the research and production of underwater acoustic electronic defense products, electronic special equipment, and electronic information products [1] - The revenue composition of China Marine Defense includes: electronic information products (51.40%), underwater acoustic electronic defense products (30.31%), special electronic products (14.83%), and other services (1.74%) [1] Group 2 - From the perspective of major circulating shareholders, Southern Fund's Southern Military Reform Flexible Allocation Mixed A Fund (004224) entered the top ten circulating shareholders of China Marine Defense in the third quarter, holding 8.0416 million shares, which accounts for 1.13% of the circulating shares, with an estimated floating profit of approximately 11.50 million CNY [2] - The Southern Military Reform Flexible Allocation Mixed A Fund was established on March 8, 2017, with a latest scale of 3.647 billion CNY. Year-to-date returns are 3.7%, ranking 3435 out of 8825 in its category; the one-year return is 38.19%, ranking 3223 out of 8084; and since inception, the return is 50.09% [2]