三安光电 600703.SH 公司研究 | 中报点评 拓展应用领域，优化产品布局 核心观点 盈利预测与投资建议 ⚫ 我们预测公司 25-27 年每股收益为 0.09/0.29/0.38 元（原 25-26 年预测为 0.36/0.53 元，主要调整了营业收入和毛利率），根据可比公司 26 年平均 60 倍 PE 估值，给予 17.40 元目标价，维持买入评级。 风险提示 ⚫ LED 需求不及预期；MiniLED 和化合物半导体进展不及预期。 公司主要财务信息 | | 2023A | 2024A | 2025E | 2026E | 2027E | | --- | --- | --- | --- | --- | --- | | 营业收入(百万元) | 14,053 | 16,106 | 18,822 | 23,180 | 27,995 | | 同比增长 (%) | 6% | 15% | 17% | 23% | 21% | | 营业利润(百万元) | 495 | 384 | 592 | 1,820 | 2,341 | | 同比增长 (%) | -42% | -22% | 54% | 207% | 29% | | 归 ...

资金流向方面，主力资金净流出9448.42万元，特大单买入4471.30万元，占比5.70%，卖出1.18亿元，占 比15.07%；大单买入1.62亿元，占比20.65%，卖出1.83亿元，占比23.31%。 三安光电今年以来股价涨21.06%，近5个交易日涨1.31%，近20日涨13.59%，近60日涨23.40%。 9月9日，三安光电盘中下跌2.06%，截至11:15，报14.71元/股，成交7.85亿元，换手率1.06%，总市值 733.88亿元。 责任编辑：小浪快报 三安光电所属申万行业为：电子-光学光电子-LED。所属概念板块包括：砷化镓、荣耀概念、植物照 明、氮化镓、LED等。 截至6月30日，三安光电股东户数35.10万，较上期减少8.44%；人均流通股14211股，较上期增加 9.21%。2025年1月-6月，三安光电实现营业收入89.87亿元，同比增长17.03%；归母净利润1.76亿元，同 比减少4.24%。 资料显示，三安光电股份有限公司位于福建省厦门市思明区吕岭路1721-1725号，成立日期1993年3月27 日，上市日期1996年5月28日，公司主营业务涉及化合物半导体材料与器件的 ...

证券日报网讯9月8日晚间，三安光电发布公告称，公司将于2025年9月12日召开2025年第一次临时股东 大会。本次股东大会将审议《关于修订<公司章程>及部分公司制度的议案》。 ...

格隆汇9月8日丨三安光电(600703.SH)在互动平台表示，公司的12吋碳化硅衬底尚处于研发阶段，已生 产出工程样品，将继续进行设备调试、提升良率及产品性能。 ...

证券代码：600703 证券简称：三安光电 公告编号：临 2025-051 三安光电股份有限公司 关于召开 2025 年第一次临时股东大会的提示公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者重大 遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： 三安光电股份有限公司（以下简称"公司"）于2025年8月28日在《上海证券报》 《中国证券报》《证券时报》和上海证券交易所网站披露了公司《关于召开2025年 第一次临时股东大会的通知》。为进一步保护投资者的合法权益，现就召开本次股 东大会有关事项提示如下： 一、 召开会议的基本情况 (四) 现场会议召开的日期、时间和地点 召开的日期时间：2025 年 9 月 12 日 14 点 30 分 召开地点：厦门市思明区吕岭路 1721-1725 号公司一楼会议室 (五) 网络投票的系统、起止日期和投票时间。 网络投票系统：上海证券交易所股东会网络投票系统 网络投票起止时间：自 2025 年 9 月 12 日 至 2025 年 9 月 12 日 采用上海证券交易所网络投票系统，通过交易系统投票平台的投票时间为股东 大会召开当日 ...

Summary of Key Points from the Conference Call Industry Overview - The Silicon Carbide (SiC) industry is experiencing significant growth due to its high thermal conductivity, high voltage, and high-temperature resistance, making it a suitable alternative to traditional silicon materials in various sectors such as electric vehicles, AI chip packaging, and data centers [1][5][6]. Core Insights and Arguments - SiC's production costs have decreased by over 50% due to technological advancements and economies of scale, facilitating its application in emerging fields like advanced packaging, power management, and AI glasses [1][5]. - The introduction of an 800V high-voltage platform in data centers can save 5%-6% of electricity and significantly reduce copper cable usage, indicating a substantial market potential for high-voltage power devices [1][13]. - SiC and Gallium Nitride (GaN) have distinct advantages in high-voltage applications, with SiC being more suitable for high-voltage platforms (hundreds to thousands of volts) and GaN being preferred for high-frequency scenarios [1][15]. - The potential application of SiC in AR glasses is highlighted, with expectations for realization around 2026, as SiC can produce thinner, lighter, and better-performing lenses, enhancing competitiveness in the market [1][20]. Additional Important Content - SiC's application in the electronics industry has expanded significantly, particularly in high-voltage and high-temperature environments, with potential uses in optical fields and advanced packaging for GPUs [2][3]. - The SiC industry has faced challenges such as overcapacity and high production costs, but recent developments have led to a significant reduction in costs, paving the way for broader applications [5][23]. - The demand for power devices in data centers is driven by the need for higher operating voltages, lower energy losses, and strong high-temperature capabilities, which are similar to the requirements in the electric vehicle sector [12]. - The market for SiC in power devices is projected to be substantial, with estimates suggesting that power devices could account for 10%-20% of the HVDC market, translating to a market size of 10 billion to 20 billion yuan [14]. - The SiC industry is expected to see rapid advancements, with AR glasses likely to be the first application to materialize around 2026, followed by AI power applications in 2027 [25][31]. - Domestic SiC companies have made significant technological advancements, now competing on par with international leaders, particularly in substrate manufacturing and large-diameter wafer development [24]. Conclusion - The SiC industry is poised for growth, driven by technological advancements and increasing applications across various sectors. Investors are encouraged to focus on companies with strong technological capabilities and established relationships with major clients to capitalize on emerging opportunities [3][31].

Core Viewpoint - Company reported a revenue of 8.987 billion yuan in H1 2025, reflecting a year-on-year increase of 17.03%, while net profit attributable to shareholders was 176 million yuan, down 4.24% year-on-year [1][2] Group 1: Revenue and Profit Performance - In H1 2025, the company achieved a revenue of 8.987 billion yuan, up 17.03% year-on-year, and a net profit of 176 million yuan, down 4.24% year-on-year [1][2] - In Q2 2025, the company recorded a revenue of 4.675 billion yuan, representing a year-on-year increase of 13.41% and a quarter-on-quarter increase of 8.43% [2] - The overall gross margin for H1 2025 reached 15.16%, an increase of 3.46 percentage points compared to the same period in 2024, indicating improved profitability driven by product upgrades [2] Group 2: Business Development and Product Strategy - The company is focusing on the compound semiconductor sector, with a 3.97% year-on-year decline in LED epitaxial chip revenue, but a gross margin of 26.03%, up 6.68 percentage points, due to an increase in high-end product proportion and cost reduction measures [3] - Mini LED products have been applied in various fields such as TVs, displays, laptops, and automotive displays, with a steady increase in market share among major international clients [3] - The company has established deep collaborations in the Micro LED segment with leading domestic and international consumer and technology companies, expanding applications in wearables, AR glasses, and high-end displays [3] Group 3: Integrated Circuit and Silicon Carbide Business - The company's integrated circuit product revenue grew by 7.64% year-on-year in H1 2025, benefiting from a recovery in terminal market demand and supply chain shifts [4] - The company has a vertically integrated manufacturing platform for silicon carbide, with significant production capacity for both 6-inch and 8-inch substrates, and has begun small-scale production of 8-inch silicon carbide chips [4] - Collaborations with domestic and international manufacturers in the AI/AR glasses sector have led to successful small-batch deliveries of silicon carbide optical substrate products [4] Group 4: Future Profit Projections - The company projects net profits attributable to shareholders of 838 million yuan, 1.405 billion yuan, and 1.854 billion yuan for the years 2025, 2026, and 2027, respectively, with corresponding price-to-earnings ratios of 88, 52, and 40 [5]

Investment Rating - The industry investment rating is "Positive (Maintain)" [4] Core Viewpoints - Silicon carbide (SiC) materials are expected to be applied in advanced packaging, opening up growth opportunities. The material's excellent thermal conductivity makes it suitable for applications in intermediary layers and heat dissipation substrates, benefiting related manufacturers [2][19] - The demand for AI GPU performance is continuously increasing, leading to higher thermal management requirements in chip packaging. SiC's thermal conductivity can significantly enhance heat dissipation efficiency in these applications [7][14] Summary by Sections Industry Overview - The report focuses on the electronic industry, particularly the application of silicon carbide materials in advanced packaging, which is anticipated to drive industry growth [1][4] Investment Recommendations and Targets - Key investment targets include Tianyue Advanced, a leader in the silicon carbide substrate industry, and Sanan Optoelectronics, a major power device manufacturer with a focus on silicon carbide substrates [2][19] - Tianyue Advanced is projected to achieve a revenue of 1.77 billion yuan in 2024, representing a 41% year-on-year growth, with a net profit of 180 million yuan, indicating a turnaround from losses [20][23] - Sanan Optoelectronics is expected to see a revenue of 8.99 billion yuan in the first half of 2025, a 17% increase year-on-year, with a gross margin of 15.2% [27][31] Key Developments - NVIDIA plans to use silicon carbide substrates in the advanced packaging of its next-generation GPU chips, indicating a significant application potential for SiC materials in high-performance computing [7][8] - TSMC is also planning to apply 12-inch single crystal silicon carbide in heat dissipation substrates, replacing traditional materials [7][17] - The thermal conductivity of silicon carbide can reach 500 W/mK, compared to silicon's 150 W/mK, making it a superior choice for high thermal management applications [14][18]

Group 1 - The company is actively advancing the application of silicon carbide substrates in AI/AR glasses and thermal management solutions [1] - The development of silicon carbide materials for thermal management has already commenced and is currently in the sample delivery stage [1]

证券日报网讯三安光电（600703）9月5日在互动平台回答投资者提问时表示，湖南三安已拥有8吋碳化 硅衬底产能1，000片/月、外延产能2，000片/月，8吋碳化硅芯片产线已通线。 ...