Core Viewpoint - The legal opinion letter confirms that the procedures for convening and holding the 2024 annual general meeting of Huahai Qingke Co., Ltd. comply with relevant laws and regulations, ensuring the legitimacy of the meeting and its resolutions [1][4][9] Meeting Procedures - The meeting was convened by the company's board of directors and publicly announced on April 29, 2025, through designated media [2][3] - The meeting was held on May 20, 2025, using a combination of on-site and online voting methods, with specific time slots for each voting method [3][4] Attendance and Voting - A total of 146 shareholders (or their proxies) attended the meeting, representing 107,144,808 shares, which is 45.3596% of the total voting shares [4] - The qualifications of attendees were verified and found to be compliant with legal and regulatory requirements [4] Voting Results - The following resolutions were passed with the respective voting results: - Approval of the 2024 Annual Report: 107,098,169 votes in favor, 28,055 against, 18,584 abstentions [5] - Approval of the 2024 Board of Directors' Work Report: 107,094,827 votes in favor, 46,304 against, 3,677 abstentions [5] - Approval of the 2024 Supervisory Board's Work Report: 107,094,595 votes in favor, 46,536 against, 3,677 abstentions [6] - Approval of the 2024 Financial Settlement Report: 107,093,323 votes in favor, 33,301 against, 18,184 abstentions [6] - Approval of the 2024 Profit Distribution and Capital Reserve Increase Proposal: 107,114,023 votes in favor, 30,265 against, 520 abstentions [6] - Approval of the 2024 and 2025 Annual Related Transactions: 36,418,963 votes in favor from non-related shareholders, 1,778,868 against [6] - Approval of the 2024 Directors' Salary Report and 2025 Salary Plan: 104,937,313 votes in favor, 2,206,975 against [7] - Approval of the 2024 Supervisors' Salary Report and 2025 Salary Plan: 105,485,936 votes in favor, 1,658,352 against [8] - Approval of the Purchase of Directors and Supervisors Liability Insurance: 107,094,432 votes in favor, 46,699 against [8] Conclusion - The legal opinion concludes that the meeting's procedures, participant qualifications, and voting results are all in compliance with applicable laws and regulations, affirming the legitimacy of the meeting and its outcomes [9]

Group 1 - The Shanghai Stock Exchange Composite Index increased by 0.38%, while the Shanghai National New Sci-Tech Board State-Owned Enterprise Index decreased by 0.19%, closing at 972.15 points with a trading volume of 11.629 billion yuan [1] - The Shanghai National New Sci-Tech Board State-Owned Enterprise Index has risen by 1.13% over the past month, declined by 4.42% over the past three months, and increased by 0.12% year-to-date [1] - The index reflects the overall performance of state-owned enterprises listed on the Sci-Tech Board, selected from securities listed on the Sci-Tech Board that are either state-owned enterprises or have state capital participation without actual control [1] Group 2 - The top ten weighted stocks in the index include: China Resources Microelectronics (5.98%), Haiguang Information (5.73%), Western Superconducting (5.41%), Huahai Qingke (5.32%), SMIC (5.21%), Jinghe Integrated (3.97%), Zhongwei Company (3.90%), Huahong Semiconductor (3.66%), Zhongke Star Map (3.63%), and China Communication Signal (3.22%) [1] - The index's holdings are entirely from the Shanghai Stock Exchange, with a 100% allocation [1] - The industry composition of the index includes: Information Technology (53.86%), Industrial (30.03%), Materials (9.96%), Healthcare (3.53%), and Communication Services (2.62%) [2] Group 3 - The index samples are adjusted every six months, with adjustments implemented on the next trading day following the second Friday of June and December each year [2] - Weight factors are adjusted in accordance with the periodic sample adjustments, which are fixed until the next scheduled adjustment unless a special situation arises [2] - Companies that are delisted or undergo mergers, acquisitions, or splits will be processed according to the calculation and maintenance guidelines [2]

证券代码：688120 证券简称：华海清科 公告编号：2025-037 华海清科股份有限公司 2024年年度股东大会决议公告 本公司董事会及全体董事保证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、准确性和完整性依法承担法律责任。 重要内容提示： 本次会议是否有被否决议案：无 一、 会议召开和出席情况 （一） 股东大会召开的时间：2025 年 5 月 20 日 （二） 股东大会召开的地点：天津市津南区咸水沽镇聚兴道 11 号 2 号楼 2102 会议室 （三） 出席会议的普通股股东、特别表决权股东、恢复表决权的优先股股东及 其持有表决权数量的情况： | 1、出席会议的股东和代理人人数 | 146 | | --- | --- | | 普通股股东人数 | 146 | | 2、出席会议的股东所持有的表决权数量 | 107,144,808 | | 普通股股东所持有表决权数量 | 107,144,808 | | 3、出席会议的股东所持有表决权数量占公司表决权数量的比例（%） | 45.3596 | | 普通股股东所持有表决权数量占公司表决权数量的比例（%） | 45.3596 | （四） 表 ...

北京市东城区建国门内大街 26 号新闻大厦 7 层、8 层 电话：010-88004488/66090088 传真：010-66090016 邮编：100005 北京国枫律师事务所 关于华海清科股份有限公司 2024 年年度股东大会的 致：华海清科股份有限公司（贵公司） 北京国枫律师事务所（以下简称"本所"）接受贵公司的委托，指派律师出席并见证 贵公司 2024 年年度股东大会（以下简称"本次会议"）。 本所律师根据《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》"）、《上市公司股东会规则》（以下简称"《股 东会规则》"）、《律师事务所从事证券法律业务管理办法》（以下简称"《证券法律业务管 理办法》"）、《律师事务所证券法律业务执业规则（试行）》（以下简称"《证券法律业务执 业规则》"）等相关法律、行政法规、规章、规范性文件及《华海清科股份有限公司章程》 （以下简称"《公司章程》"）的规定，就本次会议的召集与召开程序、召集人资格、出席 会议人员资格、会议表决程序及表决结果等事宜，出具本法律意见书。 对本法律意见书的出具，本所律师特作如下声明： 1．本所律师仅 ...

Core Viewpoint - The semiconductor industry is experiencing positive growth, with significant improvements in revenue and profit margins, driven by recent trade agreements between the US and China that aim to ease trade tensions [3][4]. Group 1: Market Performance - As of May 20, 2025, the China Securities Semiconductor Industry Index rose by 0.40%, with notable increases in stocks such as Sanjia Technology (up 2.76%) and Weir Shares (up 2.70%) [3]. - The Semiconductor Industry ETF (159582) increased by 0.29%, with a latest price of 1.41 yuan and a turnover rate of 4.9%, totaling a transaction volume of 9.2072 million yuan [3]. - Over the past week, the average daily transaction volume for the Semiconductor Industry ETF was 18.4364 million yuan [3]. Group 2: Financial Performance - According to Guosen Securities, the overall revenue of A-share semiconductor companies has shown positive year-on-year growth for seven consecutive quarters, with 58 and 21 companies expected to reach quarterly revenue highs in 2024 and 2025, respectively [4]. - The gross and net profit margins for Q1 2025 have improved both year-on-year and quarter-on-quarter, indicating a stronger profit recovery than revenue growth in the semiconductor sector [4]. Group 3: ETF Performance Metrics - As of May 19, 2025, the Semiconductor Industry ETF has seen a net value increase of 40.27% over the past year, ranking in the top 3.72% among 2,799 index stock funds [5]. - The ETF's highest monthly return since inception was 20.82%, with a maximum consecutive monthly gain of 45.46% and an average monthly return of 9.32% during up months [5]. - The ETF has a management fee of 0.50% and a custody fee of 0.10%, which are among the lowest in comparable funds [5]. Group 4: Tracking Accuracy and Major Holdings - The tracking error for the Semiconductor Industry ETF over the past year is 0.056%, the highest tracking accuracy among comparable funds [6]. - As of April 30, 2025, the top ten weighted stocks in the index accounted for 76.35% of the total, with North Huachuang and Zhongwei Company being the top two [6][8].

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、准确性和完整性依法承担法律责任。 关于持股 5%以上股东一致行动人完成工商变更登记 并换发营业执照的公告 华海清科股份有限公司（以下简称"公司"）于近日收到公司持股 5%以上 股东清津厚德（济南）科技合伙企业（有限合伙）（以下简称"清津厚德"）一 致行动人清津立德（天津）科技合伙企业（有限合伙）（以下简称"清津立德"） 的通知，清津立德名称变更为"宁波清津立德企业管理合伙企业（有限合伙）"， 同时对主要经营场所等事项进行了变更。近日，清津立德已完成工商变更登记和 备案手续，并取得了由宁波市市场监督管理局换发的《营业执照》，具体登记信 息如下： 名称：宁波清津立德企业管理合伙企业（有限合伙） 证券代码：688120 证券简称：华海清科 公告编号：2025-036 华海清科股份有限公司 成立日期：2019 年 08 月 01 日 主要经营场所：浙江省宁波前湾新区玉海东路 68 号 12 号楼 A208 营业范围：一般项目：企业管理；企业管理咨询；技术服务、技术开发、技 术咨询、技术交流、技术转让、技术推广（除依法 ...

证券代码：688120 证券简称：华海清科 公告编号：2025-036 华海清科股份有限公司 统一信用代码：91120118MA06R56R25 类型：有限合伙企业 执行事务合伙人：郭振宇 出资额：贰佰玖拾壹万陆仟伍佰叁拾叁元 成立日期：2019 年 08 月 01 日 主要经营场所：浙江省宁波前湾新区玉海东路 68 号 12 号楼 A208 营业范围：一般项目：企业管理；企业管理咨询；技术服务、技术开发、技 术咨询、技术交流、技术转让、技术推广（除依法须经批准的项目外，凭营业执 照依法自主开展经营活动）。 关于持股 5%以上股东一致行动人完成工商变更登记 并换发营业执照的公告 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、准确性和完整性依法承担法律责任。 华海清科股份有限公司（以下简称"公司"）于近日收到公司持股 5%以上 股东清津厚德（济南）科技合伙企业（有限合伙）（以下简称"清津厚德"）一 致行动人清津立德（天津）科技合伙企业（有限合伙）（以下简称"清津立德"） 的通知，清津立德名称变更为"宁波清津立德企业管理合伙企业（有限合伙）"， 同时对主要经 ...

Core Viewpoint - The semiconductor industry is experiencing mixed performance, with recent policy initiatives aimed at enhancing technology finance to support innovation and development in the sector [3][4]. Group 1: Market Performance - As of May 16, 2025, the CSI Semiconductor Industry Index (931865) decreased by 0.05%, with stocks showing varied performance [3]. - Leading stocks included Helin Micro-Nano (688661) up by 5.00%, and Deep Science and Technology (688328) up by 1.84%, while Haiguang Information (688041) led the decline at 2.55% [3]. - The Semiconductor Industry ETF (159582) is currently priced at 1.4 yuan, with a turnover rate of 2.71% and a trading volume of 5.073 million yuan [3]. Group 2: Policy Impact - The Ministry of Science and Technology and six other departments issued policies to accelerate the construction of a technology finance system, supporting high-level technological self-reliance and the construction of a technology powerhouse [3][4]. - The policies aim to enhance support for technology innovation through venture capital and capital market tools, potentially increasing financial resources for the sector [4]. Group 3: ETF Performance - The Semiconductor Industry ETF has seen a significant growth of 29.1714 million yuan in size over the past month, ranking in the top half among comparable funds [4]. - Over the past year, the ETF's net value increased by 42.01%, placing it in the top 3.90% of equity funds [5]. - The ETF has a management fee of 0.50% and a custody fee of 0.10%, which are among the lowest in its category [7]. Group 4: Fund Flows and Returns - The ETF has experienced a net inflow of 36.4635 million yuan over the last five trading days, with an average daily net inflow of 7.2927 million yuan [4]. - Since its inception, the ETF has achieved a maximum monthly return of 20.82% and a historical one-year profit probability of 100.00% [5][6]. Group 5: Index Composition - The top ten weighted stocks in the CSI Semiconductor Industry Index account for 76.35% of the index, with North Huachuang (002371) holding the highest weight at 15.51% [7][9]. - Other significant stocks include Zhongwei Company (688012) at 12.80% and SMIC (688981) at 11.67% [9].

5月15日，华夏国企创新混合发起式A（017602）下跌2.04%，最新净值1.12元，连续3个交易日下跌， 区间累计跌幅3.74%。 据了解，华夏国企创新混合发起式A成立于2024年4月，基金规模0.34亿元，成立来累计收益率 11.84%。从持有人结构来看，截至2024年末，华夏国企创新混合发起式A的基金机构持有0.27亿份，占 总份额的89.58%，个人投资者持有0.03亿份，占总份额的10.42%。 截止2025年3月31日，华夏国企创新混合发起式A前十持仓占比合计43.90%，分别为：航天电器 （6.40%）、北方华创（5.65%）、科大讯飞（5.02%）、菲利华（4.13%）、国睿科技（4.03%）、中芯 国际（3.93%）、中航高科（3.77%）、华海清科（3.72%）、海光信息（3.72%）、厦钨新能 （3.53%）。 来源：金融界 公开信息显示，现任基金经理郑晓辉先生:博士。2003年6月至2008年4月,曾任职于长盛基金管理有限公 司,担任研究员、基金经理助理、同盛证券投资基金基金经理(2006年11月29日至2008年4月26日期间) 等。2008年5月加入华夏基金管理有限公司,历任投资 ...

Group 1 - The semiconductor materials ETF (562590) has seen a decline of 1.20%, with a latest price of 1.07 yuan, while it has increased by 30.22% over the past year [3][4] - The liquidity of the semiconductor materials ETF shows a turnover rate of 0.95% with a transaction volume of 302.02 million yuan, and an average daily transaction volume of 16.30 million yuan over the past year, ranking it among the top two comparable funds [3] - The ETF's scale has grown significantly, with an increase of 609.55 million yuan over the past week, placing it second among comparable funds [3] Group 2 - The semiconductor materials ETF has reached a new high of 296 million shares, marking a peak in the last month [3] - The ETF has experienced continuous net inflows over the past four days, with a maximum single-day net inflow of 542.63 million yuan, totaling 1.30 billion yuan, and an average daily net inflow of 325.99 million yuan [3] - As of May 14, 2025, the tracking error of the semiconductor materials ETF over the past two months is 0.013%, the highest among comparable funds [4] Group 3 - The semiconductor sector is expected to see a recovery in overall performance in 2024, with the first quarter of this year showing a continued recovery trend [4] - The integrated circuit manufacturing and analog sub-sectors have returned to profitability, while other sub-sectors have achieved double-digit year-on-year growth in net profit, driven by terminal recovery, AI computing power construction, and demand in materials and advanced packaging [4] - The index tracks 40 listed companies involved in semiconductor materials and equipment, reflecting the overall performance of these securities [4] Group 4 - The top ten weighted stocks in the semiconductor materials equipment index account for 62% of the index, with notable companies including Northern Huachuang (002371) and Zhongwei Company (688012) [4][6] - The weightings of the top stocks include Northern Huachuang at 16.44%, Zhongwei Company at 13.55%, and Hu Silicon Industry at 5.61% [6]