证券代码： 688563 证券简称：航材股份 公告编号： 2025-021 北京航空材料研究院股份有限公司 关于公司网站域名变更的公告 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。 北京航空材料研究院股份有限公司（以下简称"公司"）为适应公司发展需 要，便于投资者、客户和社会公众及时了解公司信息，决定启用新的网站域名， 有关情况如下： 变更前公司网站域名为：www.baimtec.com、www.baimtec.com.cn 联系电话：010-62457705 传真号码：010-62497510 特此公告。 北京航空材料研究院股份有限公司董事会 变更后公司网站域名为：baimtec.aecc.cn 公司更新后的网站域名自2025年6月28日起正式启用，原网站域名将停用。 除上述变更外，公司办公地址、电子邮箱、电话、传真等其他联系方式保持不变， 敬请广大投资者注意。 公司主要联系信息如下： 2025年6月28日 1 公司网站：baimtec.aecc.cn 办公地址：北京市海淀区永翔北路5号 电子邮箱：info@baimtec ...

Core Points - The company is holding its first extraordinary general meeting of shareholders in 2025 to ensure the rights of all shareholders and maintain order during the meeting [2][3] - The meeting will include discussions on two main proposals: the adjustment of independent director allowances and the use of excess raised funds for asset acquisition and related transactions [6][9] Meeting Procedures - Only shareholders, their proxies, company directors, supervisors, senior management, and invited legal representatives are allowed to attend the meeting [2] - Shareholders must register 30 minutes before the meeting and present necessary identification documents to receive meeting materials [2][3] - Shareholders have the right to speak, inquire, and vote during the meeting, but must register in advance for speaking [3][4] - The meeting will adopt a named voting method, where each share carries one vote, and any unfilled or incorrectly filled ballots will be considered abstentions [4][6] Proposals - Proposal One: Adjustment of independent director allowances from 75,000 yuan to 90,000 yuan per year, effective upon approval [6][7] - Proposal Two: Use of excess raised funds to acquire six types of high-alloy mother alloy-related intellectual property from the controlling shareholder, which has been approved by the board and supervisory committee [9]

北京航空材料研究院股份有限公司 2025年第一次临时股东大会会议材料 证券代码：688563 证券简称：航材股份 北京航空材料研究院股份有限公司 2025 年第一次临时股东大会会议材料 2025 年 6 月 北京航空材料研究院股份有限公司 2025年第一次临时股东大会会议材料 北京航空材料研究院股份有限公司 2025 年第一次临时股东大会会议材料目录 | 2025 | 年第一次临时股东大会会议须知 | 1 | | --- | --- | --- | | 2025 | 年第一次临时股东大会会议议程 | 3 | | 2025 | 年第一次临时股东大会会议议案 | 5 | | 议案一 | 关于调整独立董事津贴的议案 | 5 | | 议案二 | 关于使用超募资金收购资产暨关联交易的议案 | 6 | 北京航空材料研究院股份有限公司 2025年第一次临时股东大会会议材料 2025 年第一次临时股东大会会议须知 为了维护全体股东的合法权益，确保股东大会的正常秩序和议事效率，保证大会的 顺利进行，根据《中华人民共和国公司法》《中华人民共和国证券法》《上市公司股东 会规则》《北京航空材料研究院股份有限公司章程》《北京航空材料研 ...

Group 1 - The A-share market experienced a collective decline on June 20, with the Guozheng Aerospace Index falling by 1.58% [1] - The Tianhong Aerospace ETF (159241) closed down by 1.45%, with a trading volume exceeding 35 million yuan and a turnover rate over 22%, ranking first among similar products [1] - Among the constituent stocks, Changcheng Military Industry hit the daily limit, while Guobo Electronics, China Ship Emergency, China Marine Defense, and Aviation Material Co. saw significant gains [1] Group 2 - The Tianhong Aerospace ETF (159241) recorded a net inflow of over 10 million yuan yesterday, closely tracking the Guozheng Aerospace Index, which has over 96% weight in the defense and military industry [2] - The index focuses on key areas of the aerospace equipment industry chain, with 71% weight in core sectors such as aviation and aerospace equipment, emphasizing large aircraft manufacturing, low-altitude economy, and commercial aerospace [2] - Northeast Securities indicated that the disruptive factors in the military industry have largely dissipated, with downstream demand showing signs of recovery, and long-term goals for military modernization by 2035 and 2050 providing clear guidance for industry development [2] - Changjiang Securities noted that global military trade demand is expected to increase significantly, with China's equipment performance and high-quality supply likely to enhance its share in the global military trade market [2]

Group 1 - The establishment of Jiangsu Titanium Alloy Precision Casting Co., Ltd. aims to enhance the self-sufficiency of key components for aviation engines and increase the production capacity of titanium alloy precision casting [1] - The agreement between the company and the Jiangsu Economic Development Zone Management Committee includes a commitment to transfer 77% of the shares of Jiangsu Titanium Alloy to the company within 24 months after its establishment, pending approval from higher authorities [1] - The company has been managing Jiangsu Titanium Alloy since December 2021 under a management agreement, ensuring that it acts in the best interest of the company while avoiding any competition [2] Group 2 - As of June 3, 2024, the company obtained 77% control of Jiangsu Titanium Alloy after receiving necessary approvals from relevant government bodies [2] - The asset evaluation for the share transfer has been completed and is awaiting the issuance of an evaluation report from the state-owned asset supervision authority to proceed with the transfer [3] - The company is in compliance with national asset supervision and securities regulations, indicating no substantial obstacles to the share transfer process [3]

Meeting Information - The shareholders' meeting is scheduled for June 30, 2025 [1] - The meeting will be held at the conference room of Beijing Aeronautical Materials Research Institute Co., Ltd [1] - Voting will be conducted through a combination of on-site and online methods [1] Voting Procedures - The online voting system used will be the Shanghai Stock Exchange's shareholder meeting online voting system [2] - Voting will be available from 9:15 AM to 3:00 PM on the day of the meeting [1][2] - Shareholders can vote via the trading system or the internet voting platform [2] Agenda Items - The main agenda item is the proposal regarding the use of raised funds for asset acquisition and related transactions [2] - The proposal has been approved by the company's board and supervisory board [2] - Certain related shareholders are required to abstain from voting [2] Attendance and Registration - Shareholders registered by the close of trading on June 23, 2025, are eligible to attend the meeting [3][4] - Registration for attendance can be done in person or through a proxy [4][5] - The registration period for in-person attendance is from 9:00 AM to 4:00 PM on June 27, 2025 [5] Additional Information - The company will utilize a one-click service for shareholder meeting notifications to enhance participation [4] - Contact information for the company’s securities department is provided for further inquiries [7]

控股股东承诺履行情况的核查意见 中信证券股份有限公司 关于北京航空材料研究院股份有限公司 中信证券股份有限公司（以下简称"保荐人"）作为北京航空材料研究院股 份有限公司（以下简称"航材股份"或"公司"）首次公开发行股票并在科创板 上市的保荐人履行持续督导职责，根据《上海证券交易所科创板股票上市规则》 《上海证券交易所上市公司自律监管指引第11号——持续督导》《上市公司监管 指引第4号——上市公司及其相关方承诺》等有关法律法规和规范性文件的要求， 对航材股份控股股东中国航发北京航空材料研究院（以下简称"航材院"）公开 承诺履行情况进行了核查，具体如下： 2024年7月15日，根据航材院作出的公开承诺，航材院院务会审议通过镇江 钛合金公司股权转让预案并向公司提议。同时，航材院根据镇江钛合金公司《公 司章程》约定，协调组织航材股份与镇江钛合金公司少数股东镇江低空就股权转 让事项进行沟通。 2025年1月18日，航材院向上级国有资产监督管理机构上报评估请示并于 2025年2月7日取得资产评估立项批复，确定以2024年9月30日作为镇江钛合金公 司股权转让的审计、评估基准日并开展审计、评估工作，履行国有资产评估、国 有 ...

证券代码： 688563 证券简称：航材股份 公告编号： 2025-020 北京航空材料研究院股份有限公司 关于控股股东承诺履行进展的公告 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。 一、承诺具体内容及期限 二、承诺履行情况 航发优材（镇江）钛合金精密铸造有限公司（以下简称"镇江钛合金公 司"）系中国航发北京航空材料研究院（以下简称"航材院"）与镇江新区管 理委员会（现更名为"镇江经济开发区管理委员会"，以下统称"镇江经开区 管委会"）为加速提升航空发动机关键零部件自主保障能力、提升钛合金精密 铸造业务产能合作共建所设立的公司，设立时，镇江新区管理委员会下属江苏 大路航空产业发展有限公司（2024年5月已更名为"镇江低空产业投资有限公 司"，以下统称"镇江低空"）持有镇江钛合金公司100%股权。根据航材院与 镇江经开区管委会签署的《合作共建协议》，双方约定待镇江钛合金公司设立 后24个月内，双方报经上级单位（部门）同意后，镇江低空将其持有的镇江钛 合金公司77%股权无偿划转给航材院。 在公司申请首发上市时，由于镇江钛合金公 ...

证券代码：688563 证券简称：航材股份 公告编号：2025-019 北京航空材料研究院股份有限公司 关于召开2025年第一次临时股东大会的通知 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： 一、 召开会议的基本情况 （一） 股东大会类型和届次 2025年第一次临时股东大会 （二） 股东大会召集人：董事会 （三） 投票方式：本次股东大会所采用的表决方式是现场投票和网络投票相结 合的方式 （四） 现场会议召开的日期、时间和地点 召开日期时间：2025 年 6 月 30 日 14 点 30 分 召开地点：北京航空材料研究院股份有限公司会议室 （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大会网络投票系统 网络投票起止时间：自2025 年 6 月 30 日 至2025 年 6 月 30 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 股东大会召开日期：2025年6月30日 本次股东大会采用的网络投票系统：上海证券交易所股东大会网络投票 系统 2、 特别决议 ...

Core Viewpoint - The company is acquiring intellectual property rights for six types of high-temperature alloy master alloys from its controlling shareholder to enhance its product offerings and reduce future related party transactions [1][2]. Group 1: Acquisition of Intellectual Property - The company announced the acquisition of intellectual property rights for six types of high-temperature alloy master alloys, which are essential materials for producing components in aerospace engines and gas turbines [1]. - The assessed value of the acquired intellectual property is 184 million yuan, based on a cost method evaluation [1]. - This acquisition will eliminate the need for the company to pay annual licensing fees to its controlling shareholder, thereby reducing future related party transaction volumes [2]. Group 2: Project Timeline Extension - The company has extended the timeline for its IPO fundraising project, the "large aircraft windshield project," to reach a usable state by June 30, 2027, from the previous date of July 31, 2025 [2][3]. - As of the end of last year, the investment progress for this project was 5.71%, with 21.983 million yuan of the raised funds already utilized [2]. - The project has completed detailed design and verification work, including structural design and material validation, and is now moving towards product process trial and optimization [3].