Group 1: Opportunities for Domestic Substitution - Domestic companies are making significant technological breakthroughs in the silicon carbide (SiC) sector, narrowing the gap with international leaders, particularly in the electric vehicle (EV) market [2] - In 2023, China's market share of SiC epitaxial wafers reached 38.8%, ranking first globally, driven by increased production capacity [3] - National policies are increasingly supportive of key semiconductor materials, with the "14th Five-Year Plan for Integrated Circuit Industry" emphasizing the need to overcome technological bottlenecks in third-generation semiconductor materials [4] Group 2: Restructuring Industry Landscape - The core competitiveness of the SiC industry chain lies in the self-sufficiency of upstream materials and equipment, with companies mastering key equipment and high-end materials poised for rapid growth [5] - Domestic companies are accelerating their catch-up in device manufacturing, especially in automotive-grade SiC power devices, benefiting from the continuous growth of the EV market [6] - The application scenarios for SiC are expanding beyond EVs to include photovoltaic power generation, rail transportation, and industrial power supplies, positioning domestic companies for significant global market presence [7] Group 3: Dual-Driven Growth of Domestic Breakthroughs - Chinese companies have established a significant cost advantage through continuous R&D and process innovation, with 6-inch substrate prices at only 30% of international levels [8] - The acceleration of equipment localization is exemplified by Northern Huachuang's new generation SiC crystal growth furnace, which reduces equipment prices by 50% and surpasses key performance indicators [9] Group 4: Market Opportunities for Domestic SiC - The EV market is the largest application for SiC, with projected production and sales of 12.888 million and 12.866 million units in China for 2024, reflecting year-on-year growth of 34.4% and 35.5% [12] - In the photovoltaic and energy storage sectors, SiC is a key technology for improving system efficiency, with China's new photovoltaic installations expected to reach 277.2 GW in 2024, a 27.8% increase [13] - Emerging technologies such as AI data centers and AR glasses present new growth opportunities for the SiC industry, with AI data centers requiring high-efficiency power modules [14] Group 5: Benefiting Companies - Tianyue Advanced is one of the few global participants capable of mass-producing 8-inch SiC substrates, with a projected global market share ranking second in conductive SiC substrate materials by 2024 [16] - Tianshuo He Da is the largest domestic supplier of power electronics SiC substrates, holding a 17.3% share in the global market, and is positioned to capture orders following Wolfspeed's bankruptcy [16] - Sinda Semiconductor is making progress in the SiC sector, with its SiC MOSFET modules for passenger vehicle motor controllers seeing increased volume [16] - Mind Electronics, through its subsidiary Guangxin Microelectronics, is expected to achieve an annual production capacity of 36,000 6-inch SiC wafers, with costs significantly lower than competitors [17]

Core Viewpoint - The company is preparing for its 2024 Annual General Meeting, focusing on various proposals including compensation assessments, related party transactions, and capital changes, while also addressing operational challenges and growth opportunities in the semiconductor industry [1][2][3][4][5]. Group 1: Company Proposals and Meeting Structure - The company will present proposals regarding the compensation assessment for directors and supervisors for 2024 and the plan for 2025 [1][2]. - The meeting will include a combination of on-site and online voting for each proposal, ensuring shareholder participation [2][5]. - The meeting is scheduled for May 28, 2025, at 10:00 AM, with specific guidelines for attendance and participation [5][6]. Group 2: Financial Performance and Industry Challenges - The company reported a net profit of 50.77 million yuan for the reporting period, a decrease of 44.24% year-on-year, with a revenue decline in key sectors such as industrial control and power [6][7]. - The industrial control and power sector saw a revenue drop of 14.00%, while the new energy sector's revenue decreased by 6.83% [7][8]. - The company aims to leverage its technological advantages to navigate market challenges and capitalize on growth opportunities in the new energy and automotive sectors [6][9]. Group 3: Market Trends and Future Outlook - The global power semiconductor market is projected to grow from $50.3 billion in 2023 to $59.6 billion by 2027, with China being the largest consumer market [13][14]. - The demand for IGBT devices is expected to rise significantly due to the rapid development of new energy vehicles and renewable energy sectors, with global IGBT market size anticipated to reach $8.4 billion by 2026 [17][18]. - The company plans to enhance its product offerings in the IGBT and SiC sectors, focusing on innovation and market expansion to meet the growing demand [20][21].

斯达半导体股份有限公司 2024 年年度股东大会 斯达半导体股份有限公司 2024 年年度股东大会会议资料 会议资料 二零二五年五月二十八日 1 四、股东发言时应首先报告其姓名和所持有的公司股份数。为了保证会议的公平 高效，每位股东发言应简洁明了，发言内容应围绕本次股东大会审议的议案内容，发言 时间不超过五分钟。公司董事会和管理人员在所有股东的问题提出后统一进行回答。 | 斯达半导体股份有限公司 2024 | 年年度股东大会参会须知 3 | | --- | --- | | 斯达半导体股份有限公司 | 2024 年年度股东大会会议议程 4 | | 议案一： | 关于公司《2024 年度董事会工作报告》的议案 6 | | 附件一： | 年度董事会工作报告 7 2024 | | 议案二： | 关于公司《2024 年度监事会工作报告》的议案 18 | | 附件二： | 2024 年度监事会工作报告 19 | | 议案三： | 关于公司 2024 年年度报告及其摘要的议案 22 | | 议案四： | 关于公司 2024 年度财务决算报告的议案 23 | | 附件三： | 2024 年度财务决算报告 24 | | 议案五 ...

Core Viewpoint - The article highlights the upcoming "2025 China Welding Industry Forum" focusing on robotics and intelligent welding technology, emphasizing its significance in various industries and the participation of experts and companies in the field [3][4]. Group 1: Event Overview - The "2025 China Welding Industry Forum" will take place from June 15-17, 2025, in Jiaxing, a city known for its rich cultural history and scenic water towns [3]. - The forum is organized by the China Welding Association, with support from various academic and industry organizations, aiming to discuss advanced technologies and applications in welding [3][4]. Group 2: Topics and Presentations - The forum will feature 15 specialized reports from renowned experts in the field, covering topics such as intelligent welding robots, bridge welding technology, and applications in various sectors including shipbuilding, automotive, and renewable energy [6][7][8]. - Notable presentations include discussions on the current status and future prospects of embodied intelligent welding robots and innovative welding techniques used in major infrastructure projects like the Hong Kong-Zhuhai-Macao Bridge [6][7]. Group 3: Participation and Registration - The forum invites leaders from industry regulatory bodies, manufacturing units, and academic institutions to participate, fostering collaboration and knowledge exchange [4][6]. - Registration details include a fee of 1,500 yuan per person for general attendees, while special guests and presenters are exempt from fees [11][13].

证券代码：603290 证券简称：斯达半导 公告编号：2025-016 斯达半导体股份有限公司 公司已向中国证券登记结算有限责任公司上海分公司提交了注销上述股票 期权的申请，经其审核确认，上述 234,086 份股票期权注销事宜已于近日办理完 毕。 本次注销股票期权事项不影响公司股本结构，不会对公司的财务状况和经营 成果产生实质性影响。本次注销部分股票期权符合《上市公司股权激励管理办法》 以及《公司 2021 年股票期权激励计划（草案）》的相关规定。 特此公告。 斯达半导体股份有限公司董事会 2025年05月09日 关于 2021 年股票期权激励计划 剩余股票期权注销完成的公告 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。 斯达半导体股份有限公司（以下简称"公司"）第五届董事会第八次会议、 第五届监事会第八次会议于 2025 年 04 月 25 日召开，会议审议通过了《关于公 司 2021 年股票期权激励计划注销剩余股票期权的议案》。 鉴于公司 2021 年股票期权激励计划第三个行权期已于 2025 年 04 月 22 日到 ...

证券代码：603290 证券简称：斯达半导 公告编号：2025-015 二、本次注销部分股票期权的情况 根据《上市公司股权激励管理办法》和《公司 2021 年股票期权激励计划（草 案）》等有关规定，2021 年股票期权激励计划中第三个行权期已于 2025 年 04 月 22 日到期，共有 234,086 份股票期权到期尚未行权，公司将对第三个行权期到期 尚未行权的 234,086 份股票期权进行注销。 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。 斯达半导体股份有限公司（以下简称"公司"）于 2025 年 04 月 26 日披露了 《斯达半导体股份有限公司关于公司 2021 年股票期权激励计划注销剩余股票期权 的公告》（公告编号：2025-014）。因存在被激励对象离职等情况，经进一步核查， 公司拟对前述公告中有关股票期权的注销数据予以更正，具体更正内容如下： 更正前： 二、本次注销部分股票期权的情况 根据《上市公司股权激励管理办法》和《公司 2021 年股票期权激励计划（草 案）》等有关规定，2021 年股票期权激励计划中 ...

Investment Rating - The report assigns a "Buy" rating to the company, upgraded from a previous "Hold" rating [5]. Core Insights - The company reported a revenue of 3.391 billion yuan in 2024, a year-on-year decrease of 7.44%, and a net profit attributable to shareholders of 508 million yuan, down 44.24% year-on-year. However, in Q1 2025, the company achieved a revenue of 919 million yuan, reflecting a year-on-year increase of 14.22% [1][2]. - The decline in net profit for 2024 was primarily due to intense industry competition and significant price reductions for some products, leading to a decrease in gross margin from 37.51% to 31.55% [2]. - The company is focusing on the new energy vehicle market, with IGBT and SiC modules seeing continuous growth. In 2024, the company delivered car-grade IGBT modules in large quantities to leading Tier 1 brands in Europe and secured multiple projects for IGBT/SiC MOSFET motor controllers [2][3]. - The company increased its R&D expenditure to 354 million yuan in 2024, a year-on-year increase of 23.27%, aiming to expand into various fields and enhance its market presence [3]. Financial Summary - The projected revenues for 2025, 2026, and 2027 are 4.224 billion yuan, 5.086 billion yuan, and 6.202 billion yuan, respectively, with net profits expected to be 514 million yuan, 727 million yuan, and 1.037 billion yuan [3][4]. - The company’s PE ratios for the next three years are projected to be 38x, 27x, and 19x, indicating a potential for growth despite the current challenges [3][4]. - The gross margin is expected to improve gradually, with forecasts of 32.3% in 2025 and 33.0% in 2026 [4].

插播： 5月15日，"电动交通&数字能源SiC技术应用及供应链升级大会"活动将在上海举办， 三菱电机、意法半导体、Wolfspeed、三安半导 体、天科合达、元山电子、大族半导体、香港大学、长飞先进、宏微科技、利普思、昕感科技、国扬电子、国基南方、芯长征、合盛新材料、国 瓷功能材料等将出席本次会议，点击文章底部"阅读原文"即可报名参会。 近期，芯联集成、 斯达半导体及快克智能公布了最新业绩，同时披露了其碳化硅业务进展，详情如下： 芯联集成： 2024年，实现营收65.09亿，同比增长22.25%，归母净利润大幅减亏超50%。 值得关注的是，碳化硅业务收入为 10.16亿元 ，同比增长100%以上，占总营收的15.6%。 4月28日晚，芯联集成发布2024年全年及2025年第一季度业绩公告。报告期内，业绩实现持续增长： 快克智能：2024年营收超9.45亿，银烧结设备与英飞凌、博世、比亚迪等展开合作。 芯联集成： SiC收入达10.16亿 碳化硅业务收入为10.16亿元，同比增长100%以上。 斯达半导体： IGBT单管、SiC 模块等其他产品的收入约为2.7亿元， 自主车规级芯片批量装车。 已在多家国内外 O ...

Core Insights - The company reported a revenue of 3.391 billion yuan for 2024, a year-on-year decrease of 7.44%, and a net profit attributable to shareholders of 508 million yuan, down 44.24% year-on-year. For Q1 2025, revenue was 919 million yuan, an increase of 14.22% year-on-year, with a net profit of 104 million yuan, down 36.22% year-on-year [1][4]. Group 1: Performance Overview - In 2024, the company's revenue from the new energy vehicle sector grew by 26.72% compared to the same period in 2023, indicating strong performance in this segment [2]. - The company achieved significant progress in the automotive-grade IGBT module market, with continued large-scale deliveries to major Tier 1 brands in Europe and new projects with overseas Tier 1 brands [2]. - The company’s SiC MOSFET modules saw stable large-scale deliveries in both domestic and international new energy vehicle markets, with the self-built 6-inch SiC chip production line beginning mass production [2]. Group 2: R&D and Market Expansion - The company is committed to a development strategy of "driving market through R&D and feedbacking R&D through market," focusing on expanding into new markets [3]. - In the industrial control and power supply sectors, the company is increasing its market share by enhancing existing customer procurement and expanding into overseas markets [3]. - The company is actively promoting high-voltage IGBT products in sectors such as rail transportation and high-voltage direct current transmission, seizing opportunities for domestic core component localization [3]. Group 3: Investment Outlook - Revenue projections for the company from 2025 to 2027 are estimated at 4.272 billion yuan, 5.127 billion yuan, and 6.152 billion yuan, with net profits of 786 million yuan, 978 million yuan, and 1.185 billion yuan respectively. A target price of 98.25 yuan is set based on a 30x PE ratio for 2025 [4].

Core Viewpoint - The company reported a revenue of 3.391 billion yuan in 2024, a year-over-year decrease of 7.44%, and a net profit of 508 million yuan, down 44.24%, which was below the expected 630 million yuan [1] - The decline in revenue was primarily due to price reductions in the downstream new energy vehicle sector and inventory destocking in the photovoltaic industry, alongside increased depreciation pressure from new production lines and higher R&D investments [1] Group 1: Financial Performance - In Q1 2025, the company achieved a revenue of 919 million yuan, representing a year-over-year increase of 14.22% but a quarter-over-quarter decrease of 5.84%, with a net profit of 104 million yuan, down 36.22% year-over-year but up 22.94% quarter-over-quarter [1] - The revenue from IGBT modules accounted for over 90% in 2024, with industrial, new energy, and home appliance sectors contributing 32%, 59%, and 8% respectively, showing year-over-year changes of -14%, -6.8%, and +34.2% [2] Group 2: Market and Product Strategy - The new energy vehicle sector showed resilience with a revenue growth of 26.7%, exceeding 3 million units in installed capacity and over 40% growth in shipments, particularly in Europe with significant deliveries to Tier 1 customers [2] - The company plans to optimize its product structure in 2025, focusing on increasing shipments of automotive-grade IGBT modules and silicon carbide (SiC) modules, while actively expanding into new business areas such as IPM and MCU [1][3] Group 3: Future Outlook - For 2025, the company aims to deepen its high-end strategy with a focus on automotive-grade power modules, leveraging collaborations with major automotive manufacturers and expanding its global footprint [3] - The company has acquired 80% of Meiken Semiconductor, which specializes in the white goods sector, to create a comprehensive smart power solution [3] Group 4: Valuation and Projections - The target price is set at 88.97 yuan, maintaining a "buy" rating, with revenue forecasts for 2025 and 2026 adjusted down by 9% and 12% to 4.078 billion yuan and 4.851 billion yuan respectively, and a new forecast for 2027 at 5.684 billion yuan [4] - The net profit forecasts for 2025 and 2026 have been reduced by 24% and 22% to 620 million yuan and 810 million yuan respectively, with a new forecast for 2027 at 1.04 billion yuan [4]