关于重大资产重组的进展公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 特别提示： 证券代码：300489 证券简称：光智科技 公告编号：2025-052 光智科技股份有限公司 截至本公告披露之日，公司未直接或间接持有标的公司股份。本次交易完成 后，先导电科将成为公司的全资子公司，公司将合法拥有标的资产，能实际控制 标的公司的生产经营。本次交易构成重大资产重组但不构成重组上市。 二、本次交易的进展情况 2024 年 10 月 11 日，公司召开了第五届董事会第十七次会议、第五届监事 会第十四次会议，审议通过了《关于〈光智科技股份有限公司发行股份及支付现 金购买资产并募集配套资金暨关联交易预案〉及其摘要的议案》等与本次交易相 关的议案并履行了相关信息披露程序。具体内容详见 2024 年 10 月 14 日公司在 巨潮资讯网（http://www.cninfo.com.cn）披露的相关公告。经向深圳证券交易所 申请，公司股票于 2024 年 10 月 14 日（星期一）开市起复牌。 1、光智科技股份有限公司（以下简称"公司"）于 2024 年 10 月 14 ...

Summary of Key Points Core Viewpoint - A total of 617 stocks reported their latest shareholder numbers as of May 31, with 304 stocks showing a decline compared to the previous period, indicating a trend of decreasing shareholder engagement in certain companies [2][4]. Group 1: Shareholder Numbers - 617 companies disclosed their shareholder numbers as of May 31, with 304 showing a decrease compared to the previous period [2][4]. - The largest decline in shareholder numbers was observed in Zhongxin Fluorine Materials, which saw a drop of 23.76% to 47,067 shareholders [4][5]. - Other notable declines included Guangzhi Technology with a 21.62% decrease and Electronic City with a 19.34% decrease in shareholder numbers [4][5]. Group 2: Stock Performance - Among the concentrated stocks, 57% outperformed the Shanghai Composite Index, with an average increase of 3.33% since May 11, compared to the index's 1.26% rise [3]. - Wan Tong Zhikong had the highest increase among stocks with a decline in shareholder numbers, rising 35.60% since May 11 [3][4]. - The average performance of concentrated stocks since May 21 was a slight increase of 0.11%, with notable gains from companies like Gongchuang Turf and Tai'en Kang, which rose 44.97% and 28.28% respectively [4][5]. Group 3: Industry Insights - The industries with the highest concentration of stocks experiencing shareholder number declines included basic chemicals, machinery, and electronics, with 39, 28, and 25 stocks respectively [4][5]. - The trend of decreasing shareholder numbers may reflect broader market sentiments or specific challenges faced by companies in these sectors [2][4].

证券代码：300489 证券简称：光智科技 公告编号：2025-051 光智科技股份有限公司 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、完整，没有虚假 记载、误导性陈述或重大遗漏。 特别风险提示： 截至本公告披露日，光智科技股份有限公司（以下简称"公司"）累计对外 担保余额为109,020.58万元，占公司最近一期经审计净资产的比例为176.89%， 均系公司对合并报表范围内子公司提供的担保，不存在对合并报表范围外单位提 供担保的情形。本次被担保对象公司子公司安徽光智科技有限公司（以下简称 "安徽光智"）最近一期资产负债率超过70%，公司对资产负债率超过70%的单位 担保金额超过上市公司最近一期经审计净资产50%，敬请投资者注意相关风险。 一、担保情况概述 公司于2025年1月2日分别召开第五届董事会第二十二次会议、第五届监事会 第十八次会议，审议通过了《关于2025年度向银行申请综合授信并为子公司提供 担保的议案》，同意公司为子公司安徽光智银行授信提供担保，合计担保额度不 超过人民币122,000万元，担保额度可循环滚动使用。上述授信额度及担保额度 有效期自公司股东 ...

Core Viewpoint - The company is actively pursuing a major asset restructuring, but the process has faced delays, particularly in the auditing and due diligence stages, raising concerns among investors about the lack of progress and transparency [2][4]. Group 1: Company Performance - As of May 23, 2025, the stock price of Guangzhi Technology (300489) closed at 50.98 yuan, reflecting a 3.51% increase with a turnover rate of 8.41% and a trading volume of 115,400 shares, amounting to a total transaction value of 578 million yuan [1]. Group 2: Restructuring Progress - The company has been working on a significant asset restructuring for over nine months, with ongoing coordination for the auditing, evaluation, and due diligence of the target company [2]. - The company has reiterated its commitment to advancing the restructuring process in accordance with relevant laws and regulations, although specific details on the delays have not been disclosed [2][4]. - Investors have expressed concerns regarding the prolonged timeline of the restructuring, questioning the reasons for the lack of progress in the initial stages [2]. Group 3: Market Sentiment - On May 23, the net inflow of funds from major investors was 47.27 million yuan, while retail investors experienced a net outflow of 48.30 million yuan, indicating a mixed sentiment in the market regarding the company's prospects [4].

作 者丨崔文静 编 辑丨张星 视 频丨柳润瑛 5月1 9日，并购重组概念股迎来一波上涨潮。 截至当日收盘，多只并购重组概念股涨停，其中金利华电、光智科技以2 0%涨幅领涨，综艺 股份、湖南发展、焦作万方等亦封板。 5月1 6日修改后的《上市公司重大资产重组管理办法》（以下简称《重组办法》）及其配套措 施发布。这是继2 0 2 4年"并购六条"发布后，我国资本市场并购重组的又一大重磅政策。 2 1世纪经济报道记者了解到，该政策发布后，受到企业与投资人的广泛关注。多位投行资深 人士告诉记者，政策发布当日，即有多人向其咨询并购重组相关机会——既有希望收购企业 的上市公司老板，也有希望借机"炒壳"的二级市场投资人。 《重组办法》广受关注，是因其一系列调整给市场人士带去希望与猜想。其中，六大变化影 响格外显著，包括：新设重组简易审核程序，符合简易审核程序条件的重组交易，受理后5个 工作日内即出具审核意见；全方位放开分期支付适用范围，不再局限于现金购买资产；支持 符合商业逻辑的跨界并购；明确上市公司之间吸收合并的锁定期要求；鼓励私募基金参与上 市公司并购重组；提高对财务状况变化、同业竞争和关联交易监管的包容度等。 "毫无 ...

5月19日，三大指数小幅低开，个股跌多涨少；截至收盘，沪指翻红，全市3541只个股上涨，120家上市公司涨停。 板块行情中，航运港口、化纤行业、房地产相关产业链、食品饮料、美容护理等多板块活跃。概念板块中，并购重组概念板块，全天强势领涨，截至收盘， 该概念板块大涨4.06%。 具体来看，并购重组概念板块成分股中，北交所上市公司五新隧装（835174）以"30CM"幅度收涨停；江天化学（300927）（300927）、光智科技 （300489）（300489）"20CM"涨停；天汽模（002510）（002510）、本钢板材（000761）（000761）、四川双马（000935）（000935）等个股"10CM"涨 停；此外新巨丰（301296）（301296）、阳谷华泰（300121）（300121）个股纷纷跟涨。 消息面上，并购重组市场迎来重磅利好！5月16日，证监会发布了修改后的《上市公司重大资产重组管理办法》（以下简称《管理办法》），沪深北交易所 同步修订发布重组审核规则和配套业务指南。 此外，《关于深化上市公司并购重组市场改革的意见》（以下简称"并购六条"）发布以来，并购重组市场规模和活跃度大幅提升 ...

注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎。 | 证券代 | 证券简 | 今日涨跌幅 | 今日换手率 | 五日均线 | 最新价 | 乖离率 | | --- | --- | --- | --- | --- | --- | --- | | 码 | 称 | （%） | （%） | （元） | （元） | （%） | | 835174 | 五新隧 装 | 29.98 | 20.65 | 35.19 | 42.84 | 21.73 | | 300489 | 光智科 技 | 19.99 | 5.11 | 46.45 | 53.42 | 15.01 | | 300631 | 久吾高 科 | 20.02 | 18.00 | 21.39 | 24.58 | 14.94 | | 430198 | 微创光 电 | 19.00 | 31.71 | 13.23 | 15.16 | 14.62 | | 300069 | 金利华 电 | 20.00 | 12.27 | 17.11 | 19.50 | 13.98 | | 300210 | 森远股 份 | 15.36 | 13.23 | 10.00 | 11.19 | 11. ...

Group 1: Market Performance - The three major indices showed fluctuations, with the Shanghai Composite Index closing flat, the Shenzhen Component down 0.08%, and the ChiNext Index down 0.33%. Over 3,300 stocks rose in the two markets, with a total trading volume of approximately 1.09 trillion yuan [2] Group 2: Shipping and Port Sector - The port and shipping sector saw significant gains, with Lianyungang (601008.SH), Nanjing Port (002040.SZ), and Ningbo Maritime (600798.SH) rising by 10%. Ningbo Ocean Shipping (601022.SH) also experienced a substantial increase [2] - Huayuan Securities noted that the 90-day US-China tariff window has triggered a surge in shipping demand on US routes, which is expected to boost both volume and price. Additionally, Asian route shipping rates may benefit from spillover effects, positively impacting related companies' performance [2] Group 3: Real Estate Sector - The real estate sector strengthened, with Shahe Co. (000014.SZ) rising by 10%, and Vanke A (000002.SZ), Poly Developments (600048.SH), Tianbao Infrastructure (000965.SZ), and Shibei Hi-Tech (600604.SZ) also seeing increases [2] - The National Bureau of Statistics indicated that the real estate market stabilized in April due to various policies aimed at promoting recovery. Future demand for green, smart, and safe housing is expected to grow, with significant prospects for upgrading old residential areas and improving real estate construction quality [2] Group 4: Mergers and Acquisitions - Mergers and acquisitions concept stocks showed strong movements, with Guangzhi Technology (300489.SZ) and Jinlihua Electric (300069.SZ) rising by 20%, and Zongyi Co. (600770.SH), Binhai Energy (000695.SZ), and Jinhongshun (603922.SH) increasing by 10% [3] - The China Securities Regulatory Commission recently announced amendments to the "Management Measures for Major Asset Restructuring of Listed Companies," encouraging private equity funds to participate in mergers and acquisitions, establishing simplified review procedures, and introducing a phased payment mechanism [3] Group 5: Food Processing Sector - The food processing and manufacturing sector performed well, with Three Squirrels (300783.SZ), Liangpinpuzi (603719.SZ), Jinzhai Food (003000.SZ), and Maiqu'er (002719.SZ) all seeing increases [4] - The Ministry of Commerce and the National Development and Reform Commission jointly released the "Measures for Promoting and Managing the Catering Industry," which will take effect on June 15, 2025. The measures include 25 provisions aimed at promoting the industry, including support for international cooperation, digital development, and local specialty catering cultivation [4]

Group 1 - The core viewpoint of the articles highlights the active performance of merger and acquisition (M&A) concept stocks, driven by the recent revisions to the "Major Asset Restructuring Management Measures" by the China Securities Regulatory Commission, which aim to simplify review processes and enhance regulatory inclusiveness [1][2] - M&A is identified as a key strategy for listed companies to achieve strategic expansion, resource integration, and value enhancement, allowing them to quickly enter new industries or geographic areas and acquire new customer resources and sales channels [1][2] - The integration of resources through M&A is crucial, enabling companies to optimize the allocation of assets, human resources, and technology patents, thereby improving overall operational efficiency and enhancing competitive strength in the market [2] Group 2 - Dongxing Securities emphasizes that accelerating the innovation and development of M&A activities is essential for optimizing existing resources and capital, which is a vital part of the supply-side reform in the capital market [2] - Several companies are actively pursuing M&A transactions, including Baobian Electric, which is involved in a business integration with China Electric Equipment Group, potentially leading to a change in its controlling shareholder [2][3] - Other companies such as Jiaozao Wanfang, Jiangtian Chemical, and Guangzhi Technology are also planning significant acquisitions, indicating a trend of active M&A activities within the industry [3][4]

Mergers and Acquisitions - Multiple companies are experiencing stock price increases due to merger and acquisition activities, with notable gains including Zongyi Co. at 10.10% and Daqimo at 10.06% [2][3] - New entrants in the market such as Binhai Energy and Jinhongshun also saw significant increases of 10.00% and 9.98% respectively, attributed to similar merger activities [2] - The trend continues with companies like Huayuan Real Estate and Hunan Development achieving first board listings with gains of 9.94% and 9.97% [3] Shipping and Ports - Following the implementation of tariff adjustments between China and the US, there has been a surge in container bookings from China to the US, positively impacting shipping and port stocks [4] - Nanjing Port, Ningbo Shipping, and Lianyungang have all recorded five consecutive days of price increases, with gains of 9.97%, 10.04%, and 10.07% respectively [4][6] Robotics - The robotics sector is gaining attention, with Nvidia's CEO indicating that all mobile devices will become robots, potentially revolutionizing the industrial sector [7] - Companies like Zhongchao Holdings and Xinlong Health have seen stock increases of 10.13% and 10.01% respectively, driven by advancements in robotics [8] Chemical Products - Recent price hikes in chemical products such as dibutyl phthalate and hydroxyl esters have drawn market attention, benefiting companies like Zhongyida and Youfu Co. with stock increases of 9.99% and 10.04% [10][11] Food and Beverage - The release of new regulations by the Ministry of Commerce and the National Development and Reform Commission is expected to boost the food and beverage sector, with stocks like Jiaoda Angli and Baihe Co. seeing gains of 10.00% and 10.01% [12][15] Military and Aerospace - The debut of the "Jiutian" drone at the 15th China Airshow is anticipated to enhance the military sector, with companies like Chengfei Integration and Lijun Co. achieving stock increases of 10.00% and 10.02% [16][19] Nuclear Power - The announcement of procurement projects by China Fusion Energy Co. is expected to stimulate the nuclear power sector, benefiting companies like Wangzi New Materials and Baili Electric with stock increases of 9.99% and 9.92% [16][17] Venture Capital - Recent regulatory changes encouraging private equity participation in mergers and acquisitions are positively impacting venture capital stocks, with companies like Jiuding Investment and Electronic City seeing gains of 10.01% and 9.90% [19] Pet Economy - The pet economy is projected to grow significantly, with companies like Yuande Pet and Tianyuan Pet achieving stock increases of 9.98% and 20.00% [20][21] Carbon Fiber - Price increases in carbon fiber products have been reported, benefiting companies like Jilin Chemical Fiber with a stock increase of 10.04% [22][23] Smart Driving - The Ministry of Industry and Information Technology's push for mandatory standards in smart connected vehicles is expected to drive growth in the automotive sector, with companies like Wan'an Technology and Luchang Technology seeing stock increases of 10.00% [26][27] Rare Earth Permanent Magnets - Tightening supply of rare earth materials due to export controls has led to price increases, benefiting companies like Huayang New Materials and Jiuwu High-Tech with stock increases of 10.10% and 20.02% [28][29] Huawei Harmony - Huawei's upcoming product launch is expected to positively impact related stocks, with companies like Dongfang Zhongke and Dahua Intelligent seeing stock increases of 10.01% and 9.94% [30]