Core Viewpoint - The company conducted a self-examination regarding the trading activities of insiders and incentive recipients related to the 2025 Restricted Stock Incentive Plan, confirming no insider trading occurred during the specified period [1][2][3] Group 1: Self-Examination Process - The self-examination covered the trading activities of insiders and incentive recipients from October 30, 2024, to April 30, 2025, prior to the public disclosure of the incentive plan [1] - The company implemented necessary confidentiality measures and registered individuals with insider information as per relevant regulations [1][2] Group 2: Trading Activities of Insiders - During the self-examination period, 7 incentive recipients were found to have engaged in trading the company's stock, while other insiders did not participate in any trading activities [2] - The trading actions of the 7 individuals were based on their own judgment of the secondary market, and they were unaware of the incentive plan details prior to their trades [2][3] Group 3: Conclusion and Compliance - The company confirmed that there were no leaks of insider information and that all trading activities complied with the relevant regulations governing stock incentive plans [3] - The self-examination concluded that no insider trading or information leakage occurred, ensuring adherence to the regulations [3]

泰和泰律师事务所 关于成都盟升电子技术股份有限公司 中国 • 成都市天府新区正兴街道隆和西巷 299 号泰和泰中心 24—33F District, Chengdu, Peoples Republic of China 电话|TEL：86-28-86625656 传真|FAX：86-28-85256335 www.tahota.com 关于成都盟升电子技术股份有限公司 2024 年年度股东大会的法律意见书 泰和泰律师事务所 关于成都盟升电子技术股份有限公司 (2025)泰律意字（盟升电子）第 2 号 致：成都盟升电子技术股份有限公司 泰和泰律师事务所（以下简称"本所"或"泰和泰"）接受成都盟升电子技 术股份有限公司（以下简称"公司"）的委托，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》"）、《上市公司股东大会规则》（以下简称"《股东大会规则》"）、《律 师事务所从事证券法律业务管理办法》和《律师事务所证券法律业务执业规则（试 行）》等有关法律、法规、规范性文件以及《成都盟升电子技术股份有限公司章 程》（以下简称"《公司章程》"）等有关规定，就公司 ...

| 证券代码：688311 | 证券简称：盟升电子 | 公告编号：2025-043 | | --- | --- | --- | | 转债代码：118045 | 转债简称：盟升转债 | | 成都盟升电子技术股份有限公司 关于公司 2025 年限制性股票激励计划内幕信息知情人 及激励对象买卖公司股票情况的自查报告 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。 2025 年 4 月 30 日，成都盟升电子技术股份有限公司（以下简称"公司"） 第四届董事会第三十三次会议、第四届监事会第二十一次会议审议通过了《关于 公司<2025 年限制性股票激励计划（草案）>及其摘要的议案》等相关议案，并 于 2025 年 5 月 1 日在上海证券交易所网站（www.sse.com.cn）披露了相关公告。 2、本激励计划的内幕信息知情人均填报了《内幕信息知情人登记表》。 3、本公司向中国证券登记结算有限责任公司上海分公司就核查对象在本激 励计划首次公开披露前六个月（即 2024 年 10 月 30 日至 2025 年 4 月 30 日，以 下简 ...

证券代码：688311 证券简称：盟升电子 公告编号：2025-042 成都盟升电子技术股份有限公司 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 05 月 22 日 （二） 股东大会召开的地点：四川省成都市天府新区兴隆街道桐子咀南街 350 号公司会议室 （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（人） | 38 | | --- | --- | | 普通股股东人数（人） | 38 | | 2、出席会议的股东所持有的表决权数量（股） | 64,296,026 | | 普通股股东所持有表决权数量（股） | 64,296,026 | | 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 | 38.2911 | | 例（%） | | | 普通股股东所持有表决权数量占公司表决权数量的比例（%） ...

法律意见书 （2025）泰律意字（盟升电子）第 2 号 2025 年 5 月 22 日 中国 • 成都市天府新区正兴街道隆和西巷 299 号泰和泰中心 24—33F 24-33f, Tahota Center, No. 299 Longhe West Lane, Zhengxing Street, Tianfu New District, Chengdu, Peoples Republic of China 电话|TEL：86-28-86625656 传真|FAX：86-28-85256335 泰和泰律师事务所 关于成都盟升电子技术股份有限公司 2024 年年度股东大会的 www.tahota.com 关于成都盟升电子技术股份有限公司 2024 年年度股东大会的法律意见书 泰和泰律师事务所 关于成都盟升电子技术股份有限公司 2024 年年度股东大会的法律意见书 (2025)泰律意字（盟升电子）第 2 号 致：成都盟升电子技术股份有限公司 泰和泰律师事务所（以下简称"本所"或"泰和泰"）接受成都盟升电子技 术股份有限公司（以下简称"公司"）的委托，根据《中华人民共和国公司法》 （以下简称"《公司法》"）、《中华 ...

Group 1 - The commercial space industry refers to the market-driven provision of space products and services, including rocket launches, satellite applications, and space tourism [1][4] - In 2024, China conducted 68 rocket launches with a success rate of 97%, leading to a commercial space market size of approximately 713.32 billion yuan [1][6] - The commercial remote sensing satellite sector is identified as a strategic emerging industry that drives economic growth and enhances daily applications [1][6] Group 2 - The commercial space industry is supported by national policies, which have led to a rapid increase in commercial launch activities and market expansion [4][10] - The market size of China's commercial space industry is projected to grow from 658.22 billion yuan in 2023 to approximately 781.04 billion yuan in 2025 [6][22] - The industry is characterized by a diverse competitive landscape, with a mix of state-owned and private enterprises participating in the market [13][15] Group 3 - The industry value chain includes upstream activities such as rocket and satellite development, midstream services like commercial launch and satellite operation, and downstream applications in various sectors [8][18] - Key policies have been introduced to encourage private investment in the commercial space sector, enhancing its growth potential [10][12] - Major players in the industry include state-owned enterprises like China Aerospace Science and Technology Corporation and private companies such as Zhongtian Rocket and Blue Arrow Aerospace [16][20] Group 4 - The future of the commercial space industry is expected to focus on technological innovation, cost reduction, and efficiency improvements, with an emphasis on modular satellite design and reusable rocket technology [22][24] - The integration of advanced technologies such as AI, big data, and cloud computing is anticipated to transform the space information industry [22] - The commercial space industry is poised for significant development opportunities, potentially reaching maturity by the end of the 14th Five-Year Plan or during the 16th Five-Year Plan [1][22]

Group 1 - The core point of the news is that Chengdu Mingsheng Electronics Co., Ltd. has experienced a decline in stock price, with a cumulative drop of -12.53% over six consecutive trading days [1] - Mingsheng Electronics is recognized as a national-level specialized and innovative "little giant" enterprise engaged in satellite navigation, satellite communication, electronic countermeasures, and data link terminal product development, manufacturing, sales, and related technical services [1] - E Fund's defense and military industry mixed fund, E Fund Defense and Military Industry Mixed A, has entered the top ten shareholders of Mingsheng Electronics as a new investor in the first quarter of this year, with a year-to-date return of 0.68%, ranking 2808 out of 4546 in its category [1] Group 2 - He Chongkai, the fund manager of E Fund Defense and Military Industry Mixed A, holds a master's degree in management and currently serves as the assistant general manager of the equity investment management department at E Fund [4] - E Fund Management Co., Ltd. was established in April 2001, with Liu Xiaoyan as the chairman and Wu Xinrong as the general manager [4] - The company has 11 shareholders, with Yingfeng Group Co., Ltd., Guangdong Yuecai Trust Co., Ltd., and GF Securities Co., Ltd. each holding 22.65% of the shares [4]

Group 1 - BYD reported August sales of 174,915 new energy vehicles, a year-on-year increase of 184.84% [1] - Cumulative sales from January to August reached 978,795 units, representing a year-on-year growth of 267.31% [1] - The company sold 5,092 new energy passenger vehicles overseas in August [1] Group 2 - Zhongke Electric's subsidiary plans to establish a joint venture with Chongqing Fudi for the production of anode materials, with a registered capital of 1 billion RMB [2] - Zhongke Electric's subsidiary will contribute 650 million RMB, while Chongqing Fudi will contribute 350 million RMB [2] Group 3 - Yuyuan Group intends to transfer 13% of its shares in Jinhuijiu for approximately 1.937 billion RMB, reducing its stake to 25% [3] - The company plans to further reduce its holdings by more than 5% within the next six months [3] Group 4 - Lizhu Group's recombinant COVID-19 fusion protein vaccine has been included in the emergency use for sequential booster immunization [4] Group 5 - Guanghui Energy plans to repurchase shares worth between 800 million and 1 billion RMB to support employee stock ownership plans [5] Group 6 - Cambrian has launched four cloud-based intelligent chips, although mass sales will require a longer time frame and initial technical service investments [7] Group 7 - LePu Medical has received approval from the China Securities Regulatory Commission for the issuance of Global Depositary Receipts (GDRs) and listing on the Swiss Stock Exchange [9] - The GDR issuance will correspond to no more than 180,458,875 new A-shares [9] Group 8 - Fushi Holdings' subsidiary has entered into an exclusive advertising agency cooperation with the Central Radio and Television Station's automotive channel for three years [10] Group 9 - Guangzhou Port's container throughput in August was 1.981 million TEUs, a year-on-year increase of 2.4% [11] - The total cargo throughput for August was 44.788 million tons, a decrease of 0.6% [11] Group 10 - Ningbo Port expects to complete a container throughput of 3.58 million TEUs in August, a year-on-year increase of 10.2% [12] - The total cargo throughput is projected to decline by 3.0% [12] Group 11 - Ming Tai Aluminum reported a 7% year-on-year decrease in aluminum plate and strip sales in August, while aluminum profile sales increased by 47% [13] Group 12 - Electric Power Investment plans to invest in multiple wind and solar projects, with total static investments of 1.585 billion RMB for wind and 538 million RMB for solar [14] Group 13 - Northeast Pharmaceutical has signed a cooperation agreement with MedAbome for the development of the MAb11-22.1 antibody project [19] Group 14 - New Five Feng plans to acquire equity in Tianxin Seed Industry and several other companies for a total price of approximately 2.208 billion RMB [26] Group 15 - Sumeida's subsidiary plans to transfer 100% equity of eight photovoltaic power station project companies, with an estimated transaction value of 657 million RMB [27] Group 16 - *ST Tongzhou intends to acquire 51% equity in Tongtaiwei, fulfilling the capital contribution obligation of 10.2 million RMB [29] Group 17 - Tianyin Holdings' subsidiary plans to invest 120 million RMB in Xundong Xintong to acquire 40% equity [30] Group 18 - Hainan Haiyao plans to publicly transfer 43% equity in Shanghai Lishengte to attract new investors [31] Group 19 - New Asia Process plans to transfer 7.76% of its shares to Xiangcai New Materials at a price of 5.274 RMB per share [32] Group 20 - Lanwei Medical plans to raise no more than 664 million RMB through a private placement for provincial laboratory construction projects [34] Group 21 - Lida New Materials plans to issue convertible bonds to raise no more than 300 million RMB for a new aluminum material project [35] Group 22 - Gekewei has successfully launched its 12-inch CIS integrated circuit project, achieving over 95% yield [51] Group 23 - Baijin Medical's tricuspid valve ring product has received registration approval [52] Group 24 - Shanghai Pharmaceuticals has received approval to initiate Phase I clinical trials for a recombinant anti-CD20 humanized monoclonal antibody [53] Group 25 - Junda Co. has increased the production capacity of its solar cell production base project from 8GW to 10GW [54]

Group 1 - The announcement pertains to the review and public disclosure of the list of incentive recipients for the 2025 Restricted Stock Incentive Plan by Chengdu Mingsheng Electronics Technology Co., Ltd [1][2] - The public disclosure of the incentive recipients' names and positions occurred from May 6, 2025, to May 15, 2025, via the company's OA system, with no objections received from employees during this period [1][2] - The Supervisory Board confirmed that all individuals listed as incentive recipients meet the qualifications set forth by relevant laws and regulations, including the Company Law and the Securities Law [2][3] Group 2 - The incentive recipients include senior management, middle management, and core personnel, excluding company supervisors, independent directors, and foreign employees [2] - The Supervisory Board's review ensured that none of the proposed recipients have been deemed inappropriate candidates by the stock exchange or the China Securities Regulatory Commission within the last 12 months [2][3] - The Supervisory Board concluded that the qualifications of the individuals listed in the incentive plan are legitimate and valid according to applicable laws and regulations [3]

2025 年 4 月 30 日，成都盟升电子技术股份有限公司（以下简称"公司"）第 四届董事会第三十三次会议、第四届监事会第二十一次会议审议通过了《关于公 司<2025 年限制性股票激励计划（草案）>及其摘要的议案》等相关议案。根据《上 市公司股权激励管理办法》（以下简称"《管理办法》"）的相关规定，公司对 《2025 年限制性股票激励计划(草案)》(以下简称"《激励计划（草案）》"、"本 激励计划")中首次授予激励对象的姓名和职务在公司内部进行了公示。公司监事 会结合公示情况对拟激励对象进行了核查，相关公示情况及核查方式如下： 成都盟升电子技术股份有限公司 监事会关于 2025 年限制性股票激励计划首次授予 激励对象名单的审核意见及公示情况说明 本公司监事会及全体监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。 一、公示情况及核查方式 | 证券代码：688311 | 证券简称：盟升电子 | 公告编号：2025-041 | | --- | --- | --- | | 转债代码：118045 | 转债简称：盟升转债 | | 1、公司对激励对象的 ...