Core Viewpoint - The company has delivered a strong half-year performance with increased profits despite revenue pressure, showcasing its resilience and strategic focus on R&D and international market expansion [1][2]. Financial Performance - The company achieved a total revenue of 11.117 billion yuan and a net profit of 287 million yuan, marking a year-on-year increase of 32.02% [1][2]. - The net profit excluding non-recurring items was 282 million yuan, reflecting a growth of 31.59% year-on-year [2]. - Operating costs decreased by 20.64%, contributing to a slight improvement in gross margin [2]. - Operating cash flow showed significant improvement, with a net outflow of 609 million yuan, an 81.61% enhancement compared to the same period last year [2]. R&D Investment - The company maintained a high level of R&D investment, with 1.439 billion yuan spent in the first half of 2025, accounting for 12.95% of total revenue [1][3]. - Continuous breakthroughs in core technologies such as optical transmission and broadband access were reported, including the global first trial of 400G/800G integrated rate ROADM [3]. - The company has focused on optimizing its R&D project structure while ensuring core technology development, leading to improved resource utilization efficiency [3]. International Market Expansion - The company achieved significant market share in Southeast Asia, the Americas, and Africa, with overseas assets reaching 1.046 billion yuan, representing 2.43% of total assets [1][4]. - The company has established a global presence with three overseas production bases, eight R&D centers, and eleven global delivery centers, covering over 100 countries and regions [4]. - The company actively participates in international exhibitions to enhance its brand presence and has become a long-term partner for operators in Southeast Asia, Latin America, and Europe [4]. Corporate Governance and Shareholder Returns - The company has consistently maintained a cash dividend policy since its listing, with a dividend payout ratio exceeding 30%, totaling 3.794 billion yuan in cash dividends [4].

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].