“最火AI板块”交成绩单：涨飞了的“易中天”，只有中际旭创撑住了“高预期”

Core Insights - The latest performance report from the AI infrastructure sector shows mixed results, particularly in the optical module segment, with only the industry leader, Zhongji Xuchuang, achieving consistent revenue and profit growth [1][5] Company Performance - Zhongji Xuchuang reported both year-on-year and quarter-on-quarter growth in revenue and profit, maintaining high expectations from the market [1] - In contrast, both Xinyi and Tianfu Communication experienced declines in revenue, with Xinyi's revenue decreasing by 3.17 billion and Tianfu's by 0.48 billion quarter-on-quarter [7] - The stock prices of Xinyi and Tianfu fell sharply by 7.9% and 11.56% respectively after their earnings reports, while Zhongji Xuchuang's decline was more modest [1][3] Market Outlook - Zhongji Xuchuang's optimistic outlook was reinforced during an institutional conference call, where management indicated that overseas clients are increasing capital expenditures and providing clear demand guidance extending to 2025-2026 [3] - The company is preparing for large-scale deliveries in 2026-2027 by focusing on core material reserves and capacity expansion [3] - Zhongji Xuchuang is capitalizing on the growing demand for 800G and 1.6T products, with key clients starting to deploy 1.6T optical modules [3][4] Financial Metrics - Zhongji Xuchuang's gross margin has steadily improved to 40.74%, while Xinyi and Tianfu Communication have faced fluctuations in their gross margins due to cost pressures [8] - All three companies reported significant increases in inventory impairment losses, indicating operational risks associated with rapid expansion [10] Investment Sentiment - Citigroup's recent report highlights the strategic importance of optical modules within China's AI supply chain, ranking them as the top investment priority due to their potential for scale-up opportunities [11][12] - The report aligns with Zhongji Xuchuang's insights on the rapid growth of bandwidth demand, which could outpace other segments in the supply chain [12] - As the AI industry matures, companies with core technologies and stable supply chains are expected to outperform in the long run [13]