Investment Rating - The investment rating for the company is "Buy" and is maintained [9]. Core Insights - The company has a strong foundation in marine communication technology, which is expected to drive continuous expansion in overseas markets and improve the quality of its main business operations. The subsidiary, Changjiang Computing, is rapidly generating revenue amidst the domestic computing power construction wave, potentially becoming the key growth engine for the company in the coming years [2][12]. Financial Performance - In the third quarter of 2025, the company achieved a total revenue of 17.072 billion yuan, a year-on-year decrease of 19.30%. However, the net profit attributable to shareholders increased by 30.28% to 513 million yuan [6][12]. - The company is projected to have net profits of 920 million, 1.15 billion, and 1.38 billion yuan for 2025, 2026, and 2027 respectively, reflecting year-on-year growth rates of 31%, 25%, and 20% [12]. Business Development - The company is advancing its optical network construction towards ultra-high speed, large capacity, low latency, and intelligent directions, while maintaining rapid development in computing power infrastructure. Despite a slight decline in revenue due to reduced capital expenditures from domestic operators, the company has optimized its revenue structure [12]. - The company has made significant strides in international markets, achieving breakthroughs in Southeast Asia, the Americas, and Africa, and has secured substantial market shares in optical network and broadband products [12]. - The computing power business is accelerating, focusing on building a soft and hard integrated, domestically produced computing power platform to meet the needs of key sectors and the digital transformation of various industries [12]. Research and Development - The company has consistently invested heavily in R&D, maintaining global competitiveness in OTN and broadband access products. It is recognized as a major supplier in the global market and a source of original technology [12]. - The company has developed core technologies in marine communication, being the only high-tech enterprise globally that integrates chip devices, shore-based and underwater equipment, and marine engineering equipment [12].

Investment Rating - The investment rating for the company is "Buy" and is maintained [7]. Core Viewpoints - The company, as a "national team" in the optical communication field, has outstanding technological innovation achievements and stable market operations. It is actively expanding into growth sectors such as computing and storage, with a positive outlook on its long-term development potential amidst the digital economy wave [2][4]. - In the first half of 2025, the company achieved operating revenue of 11.117 billion yuan, a year-on-year decrease of 19.73%, while the net profit attributable to shareholders increased by 32.02% to 287 million yuan [4]. Summary by Relevant Sections Business Performance - The company has consolidated its market share in the domestic operator market while accelerating the layout of new products. It has successfully won bids for various projects, including optical network procurement for major telecom operators and server projects for China Tower and Unicom [9]. - Internationally, the company has seen continuous improvement, achieving breakthroughs in Southeast Asia, the Americas, and Africa, capturing significant market shares [9]. Technological Innovation - The company ranked first in the "Top 100 High-tech Enterprises in Hubei Province for 2024," showcasing its strong innovation capabilities. It has completed the world's first 400G/800G hybrid rate ROADM network pilot and launched the industry's first 50G PON technology solution [9]. - The company has successfully incubated five national-level specialized and innovative "little giant" subsidiaries, demonstrating its industry-leading technological advantages [9]. Financial Forecast and Investment Recommendations - The company is expected to see accelerated profit release due to high demand for domestic computing power. The marine communication technology accumulation is expected to facilitate continuous overseas expansion, improving the quality of main business operations. The subsidiary, Changjiang Computing, is anticipated to become a significant growth driver in the coming years [9]. - The projected net profit attributable to shareholders for 2025-2027 is 1.0 billion, 1.3 billion, and 1.57 billion yuan, representing year-on-year growth rates of 42%, 30%, and 20%, respectively [9].