华海清科股份有限公司 2024 年度独立董事述职报告 本人作为华海清科股份有限公司（以下简称"公司"）的独立董事，严格按 照《中华人民共和国公司法》（以下简称"《公司法》"）、《中华人民共和国证券法》 （以下简称"《证券法》"）和《上市公司独立董事管理办法》等有关法律法规的 要求，以及《公司章程》等相关制度，认真负责、忠实勤勉地履行了独立董事的 义务和职责，积极出席相关会议，认真审议董事会各项议案，对公司重大事项发 表了独立意见，切实维护公司和全体股东尤其是中小股东的合法权益。现将本人 2024 年度履职情况报告如下： 一、独立董事的基本情况 （一）个人工作履历、专业背景以及兼职情况 李全，男，1976 年生，中国国籍，无境外永久居留权，毕业于南开大学西 方经济学专业，博士研究生学历。2004 年 7 月至 2006 年 8 月任财政部财政科学 研究所博士后；2006 年 8 月至 2017 年 7 月历任财政部中国财政科学研究院会计 学专业助理研究员、副研究员、研究员；2017 年 8 月至今任南开大学金融学院 教授；2020 年 3 月至今任公司独立董事。 （二）是否存在影响独立性的情况说明 作为公司的独 ...

华海清科股份有限公司 2024 年度独立董事述职报告 本人作为华海清科股份有限公司（以下简称"公司"）的独立董事，严格按 照《中华人民共和国公司法》（以下简称"《公司法》"）、《中华人民共和国证券法》 （以下简称"《证券法》"）和《上市公司独立董事管理办法》等有关法律法规的 要求，以及《公司章程》等相关制度，认真负责、忠实勤勉地履行了独立董事的 义务和职责，积极出席相关会议，认真审议董事会各项议案，对公司重大事项发 表了独立意见，切实维护公司和全体股东尤其是中小股东的合法权益。现将本人 2024 年度履职情况报告如下： 一、独立董事的基本情况 （一）个人工作履历、专业背景以及兼职情况 作为公司的独立董事，我本人及直系亲属、主要社会关系均不在公司或其附 属企业任职，未在公司主要股东单位担任任何职务，也未在公司关联企业任职； 没有为公司或其附属企业提供财务、法律、咨询等服务。我具备《上市公司独立 董事管理办法》《公司章程》等相关制度所要求的独立性，能够确保客观、独立 的专业判断，不存在任何影响独立性的情况。 二、独立董事年度履职概况 （一）出席会议情况 管荣齐,男，1967 年生，中国国籍，无境外永久居留权，毕业 ...

华海清科股份有限公司 董事会对独立董事独立性自查情况的专项意见 经核查：公司独立董事金玉丰先生、李全先生、管荣齐先生的任职情况以及 其签署的相关自查情况报告，上述人员不存在任何妨碍其进行独立客观判断的关 系，不存在影响独立董事独立性的情况。因此，董事会认为公司独立董事符合《上 市公司独立董事管理办法》《上海证券交易所科创板上市公司自律监管指引第 1 号——规范运作》中对独立董事独立性的相关要求。 华海清科股份有限公司 董 事 会 2025 年 4 月 28 日 根据证监会《上市公司独立董事管理办法》《上海证券交易所科创板股票上 市规则》《上海证券交易所科创板上市公司自律监管指引第 1 号——规范运作》 等相关要求，华海清科股份有限公司（以下简称"公司"）董事会，就公司独立 董事金玉丰先生、李全先生、管荣齐先生的独立性情况进行评估并出具如下专项 意见： ...

Group 1 - The company reported a revenue of 3.406 billion yuan for 2024, representing a year-on-year growth of 35.82% [1] - The net profit attributable to shareholders reached 1.023 billion yuan, showing a year-on-year increase of 41.40% [1] - The company's board approved a profit distribution plan, proposing a cash dividend of 5.5 yuan per 10 shares (tax included) and a capital reserve conversion of 4.9 shares for every 10 shares held [1]

"宁波膜智信息科技有限公司"为势银（TrendBank）唯一工商注册实体及收款账户 势银研究： 势银产业研究服务 势银数据： 势银数据产品服务 势银咨询： 势银咨询顾问服务 重要会议： 4月29日，2025势银异质异构集成封装产业大会（浙江宁波） 点此报名 添加文末微信，加 先进封装 群 2025势银异质异构集成封装产业大会 将于 4月29日 在浙江宁波 · 甬江实验室举办。 会议议程 ⊙ 09:00 - 12:00 专题论坛： 异构集成研究中心成立仪式 09:00 09:10 相关领导 主办方、联合主办方致辞 09:10 09:20 相关领导 混合键合在异构集成先进封装中的应用 09:20 钟飞 主任助理、信息材料与微纳器件制备 09:40 平台负责人 爵江实验室 Chiplet EDA全流程:设计空间探索,物 理实现及多物理验证 09:40 吴晨 项目总监 10:00 芯粒CAD和制造浙江省工程研究中心/深圳 市比昂芯科技有限公司 聚焦2.5D/3D先进封装EDA平台,探索后 10:00 端全流程设计、仿真与验证协同创新模式 10:20 赵毅 创始人兼首席科学家 珠海硅芯科技有限公司 空部 10:20 1 ...

Core Insights - The semiconductor materials ETF has shown a positive performance, with a recent increase of 0.21% in the index and notable gains in constituent stocks [2] - The ETF has achieved a significant annual net value increase of 29.99%, ranking in the top 11.23% among equity funds [3] - The top ten weighted stocks in the semiconductor materials index account for 60.82% of the total index weight, indicating concentrated performance among leading companies [4] Performance Metrics - The semiconductor materials ETF has seen a one-week cumulative increase of 0.74% and a year-to-date average daily trading volume of 15.98 million yuan [2] - The ETF's highest single-month return since inception was 20.35%, with an average monthly return of 10.90% and a historical one-year profit probability of 97.04% [3] - The electronic sector's holdings in public funds reached a historical high of 18.90% in Q1 2025, reflecting strong investor interest [3] Top Holdings - The top ten stocks in the semiconductor materials index include North Huachuang, Zhongwei Company, and Hushi Silicon Industry, with North Huachuang holding the highest weight at 16.44% [4][6] - The performance of these top stocks varies, with some experiencing slight increases while others, like Hushi Silicon Industry, have seen a decrease [6]

Group 1 - The core viewpoint of the articles highlights the strong financial performance of Northern Huachuang, a leading semiconductor equipment company, with Q1 2025 revenue of 8.21 billion yuan, a year-on-year increase of 37.9%, and a net profit of 1.58 billion yuan, up 38.8% [1] - The growth in Northern Huachuang's performance is attributed to key technological breakthroughs in integrated circuit equipment, increased coverage of new product processes, and a rise in market share of mature products [1] - The global semiconductor manufacturing equipment shipment value is projected to reach 117.1 billion USD in 2024, reflecting a 10% increase from 106.3 billion USD in 2023, with China's investment in semiconductor equipment growing by 35% to 49.6 billion USD [1] Group 2 - The semiconductor equipment ETF (561980) has seen a net inflow of funds for three consecutive days, with a total net subscription amount of 11.69 million yuan [2] - The ETF's index focuses on 40 companies in the semiconductor equipment and materials upstream supply chain, with the top ten constituent stocks, including Northern Huachuang, accounting for over 76% of the index [2] - The index is characterized by high sharpness and elasticity, indicating strong performance potential in the semiconductor equipment sector [2]

Group 1 - The semiconductor materials ETF (562590) has shown a recent increase of 0.18%, with a latest price of 1.09 yuan, and a cumulative increase of 1.30% over the past two weeks [3][4] - The trading volume for the semiconductor materials ETF was 841.55 million yuan, with a turnover rate of 2.7% [3] - Over the past year, the semiconductor materials ETF has seen a significant growth in scale by 271 million yuan and an increase in shares by 238 million [3] Group 2 - As of April 24, 2025, the net value of the semiconductor materials ETF has increased by 30.20%, ranking it in the top 10.67% among index equity funds [4] - The highest monthly return since inception for the semiconductor materials ETF was 20.35%, with an average monthly return of 10.90% and a historical one-year profit probability of 97.01% [4] - The global semiconductor market is projected to reach a sales figure of 687.4 billion USD in 2025, reflecting a year-on-year growth of 12.5% [4] Group 3 - The top ten weighted stocks in the semiconductor materials index (931743) account for 60.82% of the index, with North Huachuang (002371) having the highest weight at 16.44% [5][7] - Other significant stocks include Zhongwei Company (688012) at 13.55% and Hushi Silicon Industry (688126) at 5.61% [5][7] - The overall performance of these stocks varies, with some showing positive growth while others have slight declines [7]

Group 1 - The A-share merger and acquisition (M&A) market is experiencing a surge in activity, with over 300 listed companies disclosing M&A plans this year, particularly in strategic emerging industries such as semiconductors, electronic equipment, and machinery [1][3] - Major transactions exceeding 1 billion or even 10 billion yuan are becoming common, with local governments establishing M&A funds to promote industrial integration [1][3] - Notable M&A cases include Liansheng Technology's acquisition of 69.71% of Xingshu Century and TCL Technology's acquisition of 21.5311% of Shenzhen Huaxing Semiconductor for 11.562 billion yuan, enhancing their positions in the market [3] Group 2 - Three new characteristics are emerging in the M&A market: the innovation of payment tools, the popularity of unprofitable assets, and the market-oriented performance commitments [3][4] - Convertible bonds are becoming a favored payment method for M&A, aligning with the high premium targets in sectors like semiconductors and biomedicine [3] - Regulatory bodies are enhancing their inquiry efficiency, focusing on unprofitable assets and cross-industry mergers, while encouraging compliance and preventing speculative behaviors [4]

Investment Rating - Industry investment rating: Outperform the market (expected to outperform the market by more than 5% in the next 6 months) [34] Core Insights - RISC-V architecture is driving diverse demand in the chip ecosystem under AI influence, with a projected CAGR of 75% from 2020 to 2024 and an expected annual growth rate of nearly 50% until 2030 [2][9] - International market changes are expected to increase the contract price growth of memory products in Q2 2025, with both DRAM and NAND Flash prices anticipated to rise more than previously expected due to heightened trading momentum [4][5] - The global smartphone market showed a modest growth of only 1% in Q1 2025, with Samsung leading at 20% market share, followed by Apple at 18% [12][13] - QD-OLED displays are projected to account for 73% of OLED display shipments in 2025, up from 68% in 2024, indicating strong competitiveness in high-end display technology [18][19] Summary by Sections RISC-V and AI - RISC-V is recognized for its innovative architecture, offering better performance and smaller chip sizes, making it suitable for AI accelerator designs [2][9] - The market for processors utilizing RISC-V technology is expected to grow significantly, with a 10-year CAGR of approximately 57% from 2020 to 2030 [2][9] Memory Market Outlook - The memory market is experiencing a shift in supply and demand strategies due to international circumstances, leading to increased contract price expectations for DRAM and NAND Flash in Q2 2025 [4][5] - Price forecasts indicate a potential increase in memory prices, with DRAM and NAND Flash expected to rise by 3-8% in Q2 2025 after a decline in Q1 2025 [6] Smartphone Market Analysis - The smartphone market's growth remains sluggish, with a mere 1% increase in Q1 2025, attributed to macroeconomic challenges and consumer confidence issues [12][13] - Major players like Samsung and Apple continue to dominate the market, with Xiaomi, vivo, and OPPO following [12][13] Display Technology Trends - The rise of QD-OLED technology is expected to enhance the quality and performance of displays, catering to high-end users and gamers [18][19] Investment Recommendations - The report suggests focusing on semiconductor manufacturing and equipment due to the clear trend of domestic substitution, with specific companies recommended for investment [29][33]