Meeting Overview - The fourth session of the Supervisory Board of Keda Guodun Quantum Technology Co., Ltd. was held on July 15, 2025, with all three supervisors present [1] - The meeting complied with relevant laws and regulations, including the Company Law of the People's Republic of China and the Shanghai Stock Exchange's listing rules [1] Resolutions Passed - The Supervisory Board approved two proposals regarding the signing of exclusive technology implementation license contracts with the University of Science and Technology of China, which are deemed necessary for daily operations [1][2] - The board concluded that the transactions are beneficial for the company's sustainable development, with fair pricing and reputable related parties, ensuring no harm to minority shareholders [1][2] Voting Results - The voting results for the proposals were unanimous, with 3 votes in favor, 0 against, and 0 abstentions [2]

Meeting Information - The shareholders' meeting is scheduled for July 31, 2025 [1] - The meeting will be held at the Keda Guodun Quantum Technology Park, Hefei, Anhui Province [1] - Voting will be conducted through both on-site and online methods [1][2] Voting Procedures - The online voting system will be the Shanghai Stock Exchange's network voting system [1][2] - Voting will be available from 9:15 AM to 3:00 PM on the day of the meeting [1][2] - Shareholders must register by July 28, 2025, to participate [5][6] Agenda and Voting Rights - The meeting will review non-cumulative voting proposals approved by the board on July 15, 2025 [2] - Certain shareholders, including Zhongke University Asset Management Co., Ltd., must abstain from voting due to conflicts of interest [2] Attendance Requirements - Only shareholders registered by the close of business on July 24, 2025, are eligible to attend [5] - Shareholders can appoint proxies to attend and vote on their behalf [5][6] Additional Information - Attendees are responsible for their own travel and accommodation expenses [6] - Contact information for the company is provided for further inquiries [7]

Core Viewpoint - The company intends to renew a patent/technology licensing agreement with its affiliate, the University of Science and Technology of China (USTC), and also sign a new licensing agreement due to business expansion needs [1][3]. Summary by Sections Licensing Agreements Overview - The company has an existing patent licensing agreement with USTC that has expired and plans to renew it. Additionally, a new patent licensing agreement will be signed [4][18]. - The first contract involves a patent for a waveform generation system with a licensing period of 3 years, where the company will pay 30% of the sales net profit as a royalty [2][3]. - The second contract includes multiple patents with a licensing period of 2 years, requiring an upfront fee of 200,000 yuan and a royalty of 50% of the sales net profit [2][3]. Related Party Transactions - USTC is a significant shareholder, holding over 5% of the company's shares, establishing a related party relationship [3][18]. - The transactions are considered normal business operations and are not expected to impact the company's independence or create significant reliance on the affiliate [3][18]. Financial Terms - The sales net profit is calculated as sales revenue minus manufacturing costs, direct sales expenses, and taxes. The company must provide accurate sales records to USTC [5][13]. - The pricing of the licensing agreements was determined through multiple negotiations and is compliant with relevant laws and regulations [5][18]. Approval Process - The agreements have been approved by the company's board of directors and supervisory board, with independent directors also reviewing and approving the proposals [19][20]. - The agreements will be submitted for approval at the shareholders' meeting, where related parties will abstain from voting [19][20].

Core Points - The document outlines the internal control and management system for external investments of the company, aiming to prevent errors, fraud, and risks during the investment process [1][2] - It defines external investments as activities aimed at obtaining future returns through various forms of assets, excluding routine operational transactions [2][3] - The decision-making bodies for external investments include the shareholders' meeting, board of directors, and the general manager's office, with specific approval thresholds based on financial metrics [4][5] Group 1: Investment Definition and Scope - External investments are defined as activities involving monetary funds, securities, equity, debt, physical assets, or intangible assets for future returns [1][2] - The scope of this system applies to the company and its wholly-owned or controlling subsidiaries [2] Group 2: Basic Principles - Investments must comply with national laws and regulations and align with the company's long-term development plans [3] - The principle of prioritizing benefits is emphasized [3] Group 3: Decision-Making and Approval - Investments exceeding 50% of the company's audited total assets or 50% of annual audited revenue over 50 million yuan require board and shareholder approval [5][6] - Investments above 5% of total assets or 10% of annual revenue over 1 million yuan require board approval [6] Group 4: Implementation of Investments - Investment budgets are part of the annual comprehensive budget and require approval [7] - The investment management department conducts preliminary evaluations and feasibility analyses for investment projects [7][8] Group 5: Post-Investment Management - Post-investment management includes governance participation, dynamic monitoring, and providing value-added services to invested companies [9][10] - The financial management department tracks the progress and safety of entrusted financial management projects [10] Group 6: Exit Mechanism - Exit strategies for equity investments include transfer, repurchase, and liquidation, while entrusted financial management can exit through redemption or transfer [11] - Exit management procedures mirror those of investment approval [11] Group 7: Supervision and Accountability - The audit and supervision department is responsible for establishing mechanisms to monitor external investments and report findings to the board [12] - The company reserves the right to pursue civil or criminal liability against individuals causing losses through non-compliance or fraudulent activities [12]

国元证券股份有限公司 一、关联交易概述 关于科大国盾量子技术股份有限公司 日常关联交易事项的核查意见 国元证券股份有限公司（以下简称"国元证券"或"保荐机构"）作为科大 国盾量子技术股份有限公司（以下简称"公司"或"国盾量子"）2024 年度向特 定对象发行 A 股股票的保荐机构，根据《上市公司证券发行注册管理办法》《证 券发行上市保荐业务管理办法》《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》等有关法律法规和 规范性文件的要求，对国盾量子拟发生的日常关联交易事项进行了专项核查，具 体核查情况如下： 根据公司第四届董事会第十四次会议审议通过，公司拟与关联方国科量子通 信网络有限公司及其全资子公司（以下统称"国科量网"）发生以下关联交易： 公司拟与国科量网签订 2 份服务合同，主要为干线网及城域网设备提供维保服务， 预计金额为 510.00 万元。 包含上述交易，自此往前追溯 12 个月，公司（含子公司）与不同关联方签 订提供服务的合同金额（剔除已披露过的关联交易金额），以及公司（含子公司） 与国科量网发生的交易签订的提供服务合同的金额（剔除已披露过的关 ...

科大国盾量子技术股份有限公司 为了加强科大国盾量子技术股份有限公司(以下简称"公司")对外投资的内 部控制和管理，规范公司对外投资行为，防范对外投资过程中的差错、舞弊和风 险，保证对外投资的安全，提高对外投资的效益，根据《中华人民共和国公司法》 （下称"《公司法》"）、《中华人民共和国证券法》（下称"《证券法》"）、 《上海证券交易所科创板股票上市规则》（下称"《上市规则》"）等法律、法 规、规范性文件和《科大国盾量子技术股份有限公司章程》（下称"《公司章程》"） 及其他有关规定，特制定本制度。 第二条 定义及适用范围 （一）本制度所称对外投资是指公司为获取未来收益而以一定数量的货币资 金、有价证券、股权、债权、实物资产、无形资产或其他法律法规及规范性文件 规定的财产，进行各种形式的投资活动。包括： 1、股权投资，主要指公司以货币资金、实物、无形资产等对其他法人实体 或经济组织的投资，包括但不限于公司独资或合资设立企业、公司对其他企业（无 论公司此前是否持股）的增资扩股、股权收购等。 2、委托理财，主要指公司委托银行、信托、证券、基金、期货、保险资产 管理机构、金融资产投资公司、基金管理人等专业理财机构对公司 ...

证券代码：688027 证券简称：国盾量子 公告编号：2025-038 科大国盾量子技术股份有限公司 关于日常关联交易的公告 重要内容提示： 金额）。 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。 预计加上此次交易，过去 12 个月内，公司及其全资子公司、控股子公司与 国科量网及其子公司发生的交易、公司及其全资子公司、控股子公司与关联方签 订提供服务合同的关联交易(剔除公司已履行过股东大会审议的关联交易)均未 达到 3,000 万元，且未达到公司最近一期经审计总资产或市值 1%以上。 该关联交易议案无需提交公司股东大会审议。本次关联交易不构成重大资产 重组。 二、关联方介绍 （一）关联方的基本情况 一、关联交易概述 公司拟与国科量网及其全资子公司签订 2 份提供服务合同，主要为量子保密 通信干线及量子城域网设备提供维保服务，预计金额为 510.00 万元。包含上述 交易，自此往前追溯 12 个月，公司及其全资子公司、控股子公司与公司关联方 签订的提供服务合同金额累计为 611.00 万元（剔除公司已对外披露的关联交易 科 ...

国元证券股份有限公司（以下简称"国元证券"或"保荐机构"）作为科大 国盾量子技术股份有限公司（以下简称"公司"或"国盾量子"）2024 年度向特 定对象发行 A 股股票的保荐机构，根据《上市公司证券发行注册管理办法》《证 券发行上市保荐业务管理办法》《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》等有关法律法规和 规范性文件的要求，对国盾量子签订技术实施许可合同暨关联交易事项进行了专 项核查，具体核查情况如下： 一、关联交易基本情况 公司原与中国科学技术大学（以下简称"中科大"）签订的一份专利（专利 申请技术）/专有技术实施许可合同已到期，基于公司正常经营发展的需要，拟 与中科大续签上述实施许可合同，并新签一份专利（专利申请技术）/专有技术 实施许可合同。续签合同的许可费用预计为：向许可方支付由所实施专利技术（专 利申请技术）生产的产品销售净利润的 30%作为许可方专利技术（专利申请技术） 销售额提成；新签合同的许可费预计为：入门费 20 万元，将按实施专利技术（专 利申请技术）生产的产品销售净利润的 50%作为销售额提成。 公司第四届董事会第十四次会议 ...

证券代码：688027 证券简称：国盾量子 公告编号：2025-039 科大国盾量子技术股份有限公司 关于签订专利实施许可合同暨关联交易的公告 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。 重要内容提示： 公司与关联方中科大签订的一份专利（专利申请技术）/专有技术实施许可 合同已到期，现拟与中科大续签合同。同时，公司因业务布局需要，拟新签一份 专利（专利申请技术）/专有技术实施许可合同。 | 合同 | 专利号 | 专利/专有技术名称 | 许可期 | 合同金额 | | --- | --- | --- | --- | --- | | | | | 限 | | | 合同一 （续签） | CN201910065946.9 - | 任意波形发生系统 一种低延时同步装置及方 | 普通许 可，三 | 销售净利润 的 30% | | | | 法（技术秘密） | 年 | | | 合同二 | ZL202310442465.1 | 量子与经典激光通信复用 | 普通许 | 入门费 20 | | （新签） | | 接收装置、系统 | 可，两 | 万 ...

证券代码：688027 证券简称：国盾量子 公告编号：2025-040 科大国盾量子技术股份有限公司 关于召开2025年第三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 （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 2025年第三次临时股东大会 （二） 股东大会召集人：董事会 召开日期时间：2025 年 7 月 31 日15 点 00 分 召开地点：安徽省合肥市高新区华佗巷 777 号科大国盾量子科技园 （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 7 月 31 日 至2025 年 7 月 31 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7月31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 东 ...