Group 1 - The demand for computing power is surging both domestically and internationally, with Huawei reporting that AGI will be the most transformative driving force in the next decade, predicting a 100,000-fold increase in total computing power by 2035 [3] - China's "Star Computing Plan" aims to deploy 2,800 satellites to build a computing network, with the first 12 satellites of the "Trinity Computing Constellation" successfully launched, marking the entry into the networking phase [3] - By 2030, the "Trinity Computing Constellation" is expected to expand to a scale of 1,000 satellites, achieving a total computing power of 100 billion billion operations per second [3] Group 2 - The satellite internet sector is accelerating in China, providing integrated services across air, space, land, and sea, which can expand traditional internet services to larger areas and promote cross-domain information integration [4] - The Satellite ETF (159206) is the first and largest of its kind in the market, with a fund size of 1.063 billion yuan as of September 17, 2025 [4] - The Ministry of Industry and Information Technology has released a draft for mandatory national standards for intelligent connected vehicles, establishing a safety baseline for product functionality and interaction [3]

证券代码：688027 证券简称：国盾量子 公告编号：2025-052 科大国盾量子技术股份有限公司 关于召开 2025 年半年度业绩说明会的公告 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） 会议召开时间：2025 年 9 月 24 日（星期三）14:00-15:00 重要内容提示： https://roadshow.sseinfo.com/） 会议召开方式：上证路演中心网络互动 投资者可于 2025 年 9 月 17 日（星期三）至 9 月 23 日（星期二） 16:00 前登录上证路演中心网站首页点击"提问预征集"栏目或通过 公司邮箱 guodun@quantum-info.com 进行提问。公司将在说明会上对 投资者普遍关注的问题进行回答。 科大国盾量子技术股份有限公司（以下简称"公司"）已于 2025 年 8 月 13 日发布公司 2025 年半年度报告，为便于广大投资者更全面 深入地了解公司 2025 年半年度经营成果、财务状况，公司计划于 2025 年 9 月 24 日（星期三）14:00-15:00 ...

Core Insights - Quantum computing is expected to be a disruptive force in solving AI computing power bottlenecks, offering superior parallel computing capabilities and lower energy consumption compared to traditional computing [2][5] - Post-quantum cryptography aims to create new cryptographic systems that can withstand attacks from quantum computers, becoming a crucial technology for future information security [1][2][5] - The standardization process for post-quantum cryptography is accelerating, with increasing exploration of applications and intensified competition among leading domestic and international companies [1][5] Industry Overview - The global market for quantum computing reached $4.7 billion in 2023 and is projected to exceed $800 billion by 2035, indicating significant growth potential [2] - Domestic leading companies are rapidly advancing in the fields of quantum computing and post-quantum cryptography, focusing on algorithm development, hardware innovation, and industry application [3] Company Highlights - GuoDun Quantum (国盾量子) supports the commercialization of post-quantum cryptography with a complete industrial chain [4] - Sanwei Xinan (三未信安) has developed a full range of anti-quantum cryptography products, from chips to systems [4] - Jida Zhengyuan (吉大正元) is actively promoting research on anti-quantum cryptography migration, achieving full-stack innovation from algorithms to applications [4] - Tianrongxin (天融信) has made strategic investments in quantum computing, leading the upgrade of security products with chip-level post-quantum cryptography cards [4] - Electric Science Network Security (电科网安) has launched the "Quantum Armor" series of anti-quantum cryptography products, creating a comprehensive security ecosystem [4] - Geer Software (格尔软件) focuses on financial industry applications for anti-quantum migration solutions [4] - GuoXin Technology (国芯科技) is integrating quantum technology with trusted computing chips, establishing a full-chain layout from algorithms to products [4] Investment Recommendations - Companies to watch in the post-quantum cryptography space include GuoDun Quantum, Sanwei Xinan, Jida Zhengyuan, Tianrongxin, Electric Science Network Security, Geer Software, and GuoXin Technology [5] - Additional companies related to quantum computing include Qiming Star (启明星辰), Keda Guokuan (科大国创), Hexin Instruments (禾信仪器), Shenzhou Information (神州信息), Kehua Data (科华数据), China Great Wall (中国长城), Guangxun Technology (光迅科技), Unisoc (紫光国微), and Hengtong Optic-Electric (亨通光电) [5]

Investment Rating - The report maintains a positive investment rating for the quantum computing and post-quantum cryptography sectors, highlighting significant growth potential and competitive dynamics in the industry [4]. Core Insights - Quantum computing is poised to revolutionize AI capabilities by overcoming computational bottlenecks, with the market expected to grow from $4.7 billion in 2023 to over $800 billion by 2035, reflecting a compound annual growth rate (CAGR) of 44.8% [1][27]. - Post-quantum cryptography (PQC) is emerging as a critical defense against the threats posed by quantum computing to traditional encryption systems, with the U.S. leading in the development and standardization of PQC technologies [1][36]. - Domestic companies are accelerating their efforts in the quantum computing and cybersecurity sectors, aiming to establish a robust information security framework that is self-sufficient and resilient against quantum threats [2][3]. Summary by Sections 1. Addressing Quantum Computing Challenges and Advancements in Post-Quantum Cryptography - Quantum computing leverages unique quantum mechanical properties to achieve unprecedented computational power, enabling significant advancements in parallel processing and energy efficiency [7][10]. - The quantum computing market is expected to reach $10.5 billion by 2027, driven by breakthroughs in specialized quantum computers and applications across various sectors [27]. - The development of post-quantum cryptography is essential to safeguard against the vulnerabilities of traditional encryption methods, with various algorithms being explored to ensure security in a quantum computing era [30][32]. 2. Focus on Future Technological Transformations and Domestic Leaders' Accelerated Layout - Leading domestic enterprises are actively investing in quantum computing and post-quantum cryptography, enhancing their capabilities in algorithm development, hardware innovation, and practical applications [2][3]. - Companies like GuoDun Quantum and Sanwei Xinan are at the forefront of developing comprehensive solutions that integrate quantum key distribution (QKD) and post-quantum cryptography [61][52]. - The report identifies key players such as GuoDun Quantum, Sanwei Xinan, and Jida Zhengyuan as significant contributors to the advancement of post-quantum cryptography technologies [3][47][57].

Group 1 - The core point of the article highlights that GuoDun Quantum's trading volume reached 1.673 billion yuan, marking a new high since December 13, 2024 [2] - The latest stock price increased by 10.58%, with a turnover rate of 6.63% [2] - The previous trading day's total trading volume for the stock was 633 million yuan [2] Group 2 - GuoDun Quantum Technology Co., Ltd. was established on May 27, 2009, with a registered capital of 1.02861 billion yuan [2]

Group 1 - Quantum technology concept showed strong fluctuations during trading, with Guodun Quantum rising over 10% [1] - Other companies such as Keda Guokai, Hexin Instruments, Shenzhou Information, and Fudan Fuhua also experienced gains [1] - Guodun Quantum announced on the evening of September 12 that the company and its subsidiaries plan to sign a sales contract for quantum terminal equipment and a 280+ bit superconducting quantum computing project with China Telecom Quantum Group, with an expected amount of 63.054 million yuan [1]

Group 1 - Tianhua New Energy plans to acquire 75% equity of Suzhou Tianhua Times for 1.254 billion yuan, aiming to transfer lithium resource investment to the listed company and eliminate potential competition risks [1] - Wan'an Technology intends to invest 20 million yuan in Tongchuan Technology through capital increase, acquiring 2.72% equity, focusing on core components for robotics [2] - Bid Pharma shareholders plan to reduce their holdings by no more than 1% of the company's total shares within three months [3] Group 2 - Borui Data shareholders plan to reduce their holdings by no more than 5.4% of the company's total shares, with specific reductions from key personnel [4] - Tonglian Precision announces that shareholders intend to reduce their holdings by no more than 3% of the company's total shares through various trading methods [5] - Zhongchao Holdings signs a strategic cooperation agreement with Hefei Intelligent Robot Research Institute to collaborate on technology and industrial applications in robotics [6] Group 3 - Guodun Quantum plans to sign sales contracts with China Telecom Quantum Group, with expected amounts of 12.144 million yuan and 63.054 million yuan for different projects [7] - Jingjiawei signs a strategic cooperation agreement with Anchaoyun, ensuring compatibility between its GPU products and Anchaoyun's software, supporting high-performance cloud desktop solutions [8] - *ST Dongtong faces potential forced delisting due to significant violations, with stock risk warnings implemented following regulatory actions [9]

Group 1 - Dongcai Technology's high-speed electronic resin has gained attention due to the rising demand in the high-end server industry, benefiting from the development of artificial intelligence and computing power upgrades [1] - The company's products, including various types of resins, have been successfully supplied to major server systems of leading companies such as NVIDIA, Huawei, Apple, and Intel, marking a new growth point for the company [1] Group 2 - Shangwei New Materials announced that 60 days have passed since the offer acquisition notice, and Zhiyuan Hengyue has deposited 232 million yuan as a performance guarantee, currently working on compliance confirmation and share transfer procedures [2] - The acquisition offer remains unconfirmed and carries uncertainty [2] Group 3 - Tianpu Co., Ltd. will hold an investor briefing on September 16, 2025, to discuss matters related to the transfer of control, with participation from the chairman, financial director, independent directors, and financial advisors [3] Group 4 - Zhongchao Holdings signed a strategic cooperation agreement with Hefei Intelligent Robot Research Institute to collaborate on technology and industrial applications in intelligent robotics and aerospace lightweight alloy casting [4] Group 5 - Juguang Technology's controlling shareholder and actual controller, along with their concerted actions, reduced their holdings by 868,821 shares, decreasing their total shareholding from 16.70% to 15.73% [5] Group 6 - Huakang Clean has won a medical service construction project with a bid price of 131 million yuan [7] - Guodun Quantum plans to sign a sales contract with China Telecom Quantum Group [7]

证券代码：688027 证券简称：国盾量子 公告编号：2025-050 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 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： 科大国盾量子技术股份有限公司（以下简称"国盾量子"或"公司"）及 其子公司拟与中电信量子信息科技集团有限公司（以下简称"中电信量 子集团"）签订 2 份销售商品合同：合同一为交换密码终端设备的销售框 架合同，该设备用于量子安全基础设施建设，金额预计 1,214.40 万元； 合同二为 280+比特超导量子计算项目销售合同，金额预计 6,305.40 万 元。 包含上述与中电信量子集团的交易，自此往前追溯 12 个月，公司与关联 方签订销售商品合同的金额累计为 7,546.14 万元（已剔除以前审议的关 联交易金额）。 本次交易未构成重大资产重组。 本次交易实施不存在重大法律障碍。 本次日常关联交易系公司日常经营活动，不会影响公司的经营独立性， 公司不会因本次日常关联交易而对关联方形成重大依赖。 本次日常关联交易事项已经公司第四届董事会独 ...

证券代码：688027 证券简称：国盾量子 公告编号：2025-051 科大国盾量子技术股份有限公司 关于召开2025年第五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年第五次临时股东大会 （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 9 月 30 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 9 月 30 日 至2025 年 9 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 涉及融资融券、转融通业务、约定购回业务相关账户以及沪股通投资者的投 票，应按照《上海证券交易所科创板上市公司 ...