Summary of Key Points Core Viewpoint - The company has approved a guarantee for its wholly-owned subsidiary, Beijing Unis Digital Technology Co., Ltd., to secure a bank credit line of up to RMB 583.14 million for project financing [2][4]. Group 1: Guarantee Overview - The company will provide a guarantee for a bank credit line of RMB 583.14 million for its subsidiary, with the guarantee valid for 12 months from the date of the shareholder meeting [2]. - The guarantee is intended for the construction of the Beijing Changping Unis Digital Economy Technology Park (Phase I) [4][5]. Group 2: Guarantee Details - The loan amount is RMB 583.14 million, with a repayment period extending until January 19, 2040 [2][3]. - The guarantee includes coverage for principal, interest, penalties, and costs associated with debt recovery [4]. Group 3: Financial Implications - The total amount of guarantees provided by the company and its subsidiaries is RMB 1,774.71 million and USD 251.2 million, which represents 264.87% of the company's equity attributable to shareholders as of the end of 2024 [6]. - The current balance of guarantees to subsidiaries is RMB 1,337.31 million, which is 100.31% of the company's equity [6].

（编辑 袁冠琳） 证券日报网讯 1月23日，紫光股份发布公告称，截至目前，公司及子公司的担保额度总金额为人民币 1，774，714万元及251，200万美元，占公司2024年年末审计后的归属于母公司所有者权益的 264.87%。截至目前，公司及子公司对外担保余额为人民币1，563，314万元及250，700万美元，占公 司2024年年末审计后的归属于母公司所有者权益的248.75%。其中，对子公司的银行授信担保余额为人 民币1，337，314万元，占公司2024年年末审计后的归属于母公司所有者权益的100.31%；对子公司的 厂商授信担保余额为人民币226，000万元及248，000万美元，占公司2024年年末审计后的归属于母公司 所有者权益的147.03%；对合并报表外单位提供的担保余额为2，700万美元，占公司2024年末审计后的 归属于母公司所有者权益的1.42%。公司及子公司无逾期担保，无涉及诉讼的担保及因担保被判决败诉 而应承担的损失。 ...

Group 1 - The core viewpoint of the report emphasizes that the demand for AI computing power will continue to grow and diversify in 2026, extending from data centers to network edges and even internal terminals [8][13][27] - The report highlights the significant capital expenditure (Capex) growth driven by business revenue, with major cloud service providers like Google, Microsoft, and Amazon showing consistent revenue growth exceeding 20% year-on-year [27][31][35] - The report identifies the increasing importance of silicon photonics technology, particularly the 1.6T optical module, which is expected to maintain accelerated growth and enhance the global market share of domestic optical chips and devices [7][54][70] Group 2 - The report discusses the emergence of new technologies such as Scale-UP supernodes and their impact on optical link demand, indicating that these technologies will drive additional link requirements in 2026 [7][9][66] - It notes that the AI infrastructure is experiencing a high level of prosperity, with significant investments in data centers and AI capabilities expected to continue, particularly in the U.S. [47][49][53] - The report anticipates that the integration of silicon photonics will significantly increase its market penetration, projecting that by 2026, over half of optical module sales will come from silicon photonics solutions [70][75]

股票简称：紫光股份 股票代码：000938 公告编号：2026－004 紫光股份有限公司 关于为子公司提供担保的进展公告 本公司及董事会全体成员保证信息披露的内容真实、准确和完整，没有虚假记 载、误导性陈述或重大遗漏。 一、担保情况概述 紫光股份有限公司（以下简称"公司"）2025 年 12 月 3 日召开的第九届董事会 第十七次会议及 2025 年 12 月 19 日召开的 2025 年第六次临时股东会审议通过了《关 于为子公司申请银行综合授信额度提供担保的议案》，同意公司为全资子公司北京紫 光数字科技有限公司（以下简称"紫光数科"）自公司 2025 年第六次临时股东会审 议通过之日起12个月内申请的银行综合授信额度提供总额不超过人民币58,314万元 的担保（以下简称"本次额度"）。具体内容详见公司于 2025 年 12 月 4 日在巨潮资 讯网等披露的《第九届董事会第十七次会议决议公告》（公告编号：2025-066）、《关 于为子公司申请银行综合授信额度提供担保的公告》（公告编号：2025-068）及于 2025 年 12 月 20 日披露的《2025 年第六次临时股东会决议公告》（公告编号：2025- ...

紫光股份公告称，公司此前同意为全资子公司紫光数科申请的银行综合授信额度提供不超5.83亿元担 保。近日，公司与兴业银行北京分行签署《保证合同》，为紫光数科5.83亿元贷款提供连带责任保证， 贷款期限至2040年。本次担保后，公司在额度内对紫光数科担保余额为5.83亿元，截至目前，对其担保 余额为10.13亿元。截至目前，公司及子公司担保额度总金额为177.47亿元及2.51亿美元，对外担保余额 为156.33亿元及2.51亿美元，无逾期担保。 ...

Group 1 - The global share of China's essential patents for 5G standards has reached 42%, and the first phase of 6G technology trials has been completed, with over 300 key technology reserves formed [2] - The development of 6G technology is entering a critical window, with significant focus on the integration of low-orbit satellite networks and a comprehensive space-ground-sea network [2] - Companies are actively engaging in 6G-related business, with a focus on millimeter-wave technology as a core frequency band for 6G [3] Group 2 - Companies like 创远信科 are upgrading testing technologies and instruments towards higher frequency bands and greater bandwidth, with a focus on terahertz testing and AI communication testing [3] - 昂瑞微 is targeting the U6G frequency band and developing high-performance components, including high-power amplifiers and low-noise amplifiers, to enhance their competitive edge in RF solutions [4] - 紫光股份 is leveraging its strengths in ICT infrastructure to provide comprehensive ICT services for 6G networks, participating in various hardware and software service projects [4] Group 3 - 中兴通讯 has been actively involved in the IMT 2030 (6G) promotion group, contributing to testing and research in key technology areas such as 6G and AI integration [4] - 创远信科 has initiated the second phase of 6G technology trials and is focusing on the application of 6G+AI technology in specific scenarios like satellite internet and smart connected vehicles [5] - 瑞可达 is developing solutions for 6G communication and commercial satellite applications, while 臻镭科技 is positioning itself as a core chip supplier for 6G satellite internet [5]

Market Overview - The Shanghai Composite Index rose by 0.08% on January 21, with 18 out of the 28 sectors experiencing gains, led by the non-ferrous metals and electronics sectors, which increased by 2.79% and 2.62% respectively [1] - The computer industry saw a rise of 0.67% [1] - The banking and coal sectors were the biggest losers, declining by 1.58% and 1.57% respectively [1] Capital Flow - The net inflow of capital in the two markets was 11.983 billion yuan, with 14 sectors receiving net inflows [1] - The electronics sector had the highest net inflow of 16.369 billion yuan, contributing to its 2.62% increase [1] - The non-ferrous metals sector followed with a net inflow of 7.289 billion yuan and a daily increase of 2.79% [1] - Conversely, 17 sectors experienced net outflows, with the power equipment sector leading at a net outflow of 6.688 billion yuan, followed by the defense and military industry with a net outflow of 2.906 billion yuan [1] Computer Industry Performance - The computer industry had a net inflow of 2.186 billion yuan, with 159 out of 336 stocks rising, including 3 stocks hitting the daily limit [2] - The top three stocks by net inflow were Zhongke Shuguang with 1.651 billion yuan, followed by China Great Wall and Hikvision with 1.498 billion yuan and 594 million yuan respectively [2] - The industry also saw 9 stocks with net outflows exceeding 100 million yuan, led by Unisplendour, Yihua Technology, and Keda Technology with outflows of 272 million yuan, 214 million yuan, and 211 million yuan respectively [2][4] Top Gainers in Computer Industry - The top gainers in the computer industry included: - Zhongke Shuguang: +6.93%, turnover rate 8.50%, net inflow 1.65071 billion yuan - China Great Wall: +10.00%, turnover rate 4.42%, net inflow 1.497857 billion yuan - Hikvision: +4.69%, turnover rate 2.09%, net inflow 594 million yuan [2] Top Losers in Computer Industry - The top losers in the computer industry included: - Unisplendour: -0.60%, turnover rate 3.21%, net outflow 271.7482 million yuan - Yihua Technology: -8.26%, turnover rate 8.70%, net outflow 213.9290 million yuan - Keda Technology: -3.69%, turnover rate 11.18%, net outflow 210.8727 million yuan [4]

登录新浪财经APP 搜索【信披】查看更多考评等级 长安国际信托股份有限公司（代"长安信托·中保投1号信托"）保证向本公司提供的信息内容真实、准 确、完整，没有虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 特别提示： 1、本次权益变动属于股东减持股份，不触及要约收购。 2、本次权益变动不会导致公司控股股东及实际控制人发生变化。 3、本次权益变动前，股东长安国际信托股份有限公司-长安信托·中保投1号信托（以下简称"长安信托· 中保投1号信托"）持有公司股份157,304,393 股（占公司总股本的5.50%）。本次权益变动后，长安信托 ·中保投1号信托持有公司股份143,003,942股（占公司总股本的4.999998%），不再是公司持股5%以上的 股东。 一、权益变动基本情况 紫光股份有限公司（以下简称"公司"）于2025年12 月24日披露了《关于持股5%以上股东减持股份预披 露公告》（公告编号：2025-076），公司股东长安信托·中保投1号信托计划自该公告披露之日起15个交 易日后的3个月内（自2026年1月16日至2026年4月15日）通过集中竞价 ...

Core Viewpoint - Unisplendour Corporation (紫光股份) reported that as of January 9, 2026, the total number of shareholders is approximately 300,000 [1] Summary by Categories Company Information - Unisplendour Corporation has approximately 300,000 shareholders as of January 9, 2026 [1]

Core Viewpoint - On January 20, no A-share listed companies disclosed any increase in shareholding, while 14 companies announced share reductions [1][3]. Summary by Category Share Reduction Details - Beijing Medical intends to reduce its stake by no more than 3% [2][4] - Xinquan shares completed the reduction plan by its investors [2][4] - Blue Universe shareholders plan to collectively reduce their holdings by no more than 3.02% [2][4] - Hongdou shares' shareholder Zhou Haijiang plans to reduce his stake by no more than 0.08% [2][4] - Beijiete's actual controller Zhang Jianfei intends to reduce his stake by no more than 3% [2][4] - Tiancheng Technology shareholders plan to reduce their holdings by no more than 1.6803% [2][4] - Hu Silicon Industry's second-largest shareholder, the Big Fund, reduced its stake by 2% from January 7 to January 19 [2][4] - Hesheng Silicon Industry's controlling shareholder plans to reduce its stake by no more than 3% [2][4] - Aolian Electronics' shareholder Liu Junsheng intends to reduce his stake by no more than 3% [2][4] - Bluefeng Biochemical's shareholder Hainan Wenqin plans to reduce his stake by no more than 3% [2][4] - Zhixin Precision's shareholder Zhou Xin plans to reduce his stake by no more than 3% [2][4] - Nanwei Software's shareholder Qizhong Shiyuan intends to reduce his stake by no more than 1% [2][4] - Desheng Technology's controlling shareholder Hao Xiaobin plans to reduce his stake by no more than 1% [2][4] - Zimi shares' Long'an Trust plans to reduce its holdings by 14.3 million shares [2][4]