Group 1 - Haitai Development plans to acquire controlling stake in Zhixueyun through cash, which may constitute a major asset restructuring [3] - Shutaishen's product STSP-0601 has been included in the priority review list by the National Medical Products Administration, entering the expedited approval process [4] - Yuyin Co. confirmed no undisclosed significant matters despite stock price fluctuations exceeding 20% over three trading days [5] Group 2 - ST Four Seasons announced the resignation of three vice presidents due to personal reasons [6] - Wanda Film is set to launch a shareholder reward program, offering discounted movie vouchers and exclusive purchase options for shareholders [7] - Huamai Technology reported normal business operations focused on communication infrastructure, with no undisclosed significant information [8] Group 3 - Cuiwei Co. is currently experiencing losses in its main business due to market conditions and operational changes [9] - Dongfang Yuhong has received government subsidies totaling 11.3344 million yuan, accounting for 10.48% of the audited net profit for 2024 [10] Group 4 - Wen's Co. reported a 14.23% year-on-year increase in pig sales revenue for May, with total sales of 3.1554 million pigs generating 5.323 billion yuan [12] - Wentaike plans to reduce its stake by up to 3% through block trades and centralized bidding, amounting to 37.3374 million shares [14] - Debang Technology has reduced its shareholding by 1% through block trades, now holding 16.83% of the company [15] Group 5 - Lanjian Intelligent plans to repurchase shares worth 10 to 20 million yuan at a maximum price of 41.88 yuan per share [17] - Chengdi Xiangjiang's subsidiary has won a bid for a 440 million yuan project with China Mobile for data center power system construction [19]

Market Overview - The market experienced a rebound with the ChiNext Index rising over 1% and a total transaction volume of 1.32 trillion [1] - The computing power industry chain saw a collective surge, with stocks like Dazhi Technology, Founder Technology, Huamai Technology, and Tianjin Printronics hitting the daily limit [1] - Virtual power plant concepts were strong throughout the day, with stocks such as China Electric Xilong and Southern Power Grid also reaching the daily limit [1] - Stablecoin concept stocks saw afternoon gains, with Hengbao Co., Hengyin Technology, and others hitting the daily limit [1] Key Hotspots Computing Power - The computing power sector remained active, with Huamai Technology and Tianjin Printronics hitting the daily limit [4] - The catalyst for this surge was the recent issuance of the "Computing Power Interconnection Action Plan" by the Ministry of Industry and Information Technology [4] - The global server PCB market is projected to grow from $8.2 billion in 2023 to $13.8 billion by 2028, with a compound annual growth rate (CAGR) of 11% [5] Virtual Power Plants - The virtual power plant sector saw significant gains, with stocks like Shun Steel Co. and Southern Power Grid reaching the daily limit [7] - The National Energy Administration has initiated pilot projects focusing on new power systems, including virtual power plants [8] - The trend towards market-oriented electricity trading is expected to enhance the demand for virtual power plants [10] Blockchain - The blockchain sector experienced a notable rise, with stocks such as Hengbao Co. and Cuiwei Co. hitting the daily limit [11] - JD.com has entered the second phase of sandbox testing for its stablecoin, indicating progress in the sector [11] - The demand for U.S. Treasury bonds is expected to increase due to the profitability of stablecoin issuers, which could further enhance the global influence of the U.S. dollar [12] Additional Insights - The sports industry, state-owned enterprise reform, and aerospace sectors showed active performance, while gold and unmanned logistics vehicles faced declines [13] - The trend of data centers considering locations near renewable energy sources is expected to reduce electricity costs and enhance green asset acquisition [9]

证券代码：603042 证券简称：华脉科技 公告编号：2025-033 南京华脉科技股份有限公司 股票交易异常波动公告 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。 重要内容提示： 南京华脉科技股份有限公司（以下简称"公司"、"本公司"）股票于 2025 年 6 月 3 日、6 月 4 日、6 月 5 日连续 3 个交易日内日收盘价格涨幅偏离值累计 超过 20%，已触及《上海证券交易所交易规则》规定的股票交易异常波动标准。 敬请广大投资者注意二级市场交易风险，理性决策，审慎投资。 公司当前市盈率水平与同行业平均水平存在较大差异。 公司 2024 年度归属于上市公司股东的净利润、归属于上市公司股东的扣 除非经常性损益的净利润分别为 1,456.95 万元、-1,071.24 万元，公司 2024 度 实现营业收入 90,559.99 万元，比上年同期下降 3.70%。敬请广大投资者注意投 资风险。 经公司自查，公司目前日常经营情况正常，市场环境、行业政策没有发 生重大调整，内部生产经营秩序正常，不存在应披露而未披露的重大信息。 ...

本人作为华脉科技控股股东、实际控制人,截至日前,除华脉科 技已公开披露信息外,不存在其他影响公司股票交易异常波动的重大 事项;不存在其他涉及公司应披露而未披露的重大信息,包括但不限 于重大资产重组、股份发行、收购、债务重组、业务重组、资产剥离、 资产注入、股份回购、股权激励、破产重整、重大业务合作、引进战 略投资者等重大事项。 在华脉科技本次股票异常波动期间,本人不存在买卖公司股票行 为。 关于股票交易异常波动有关情况的说明 南京华脉科技股份有限公司: 特此说明。 晉爱民: 2025 年 6月 ...

Group 1 - The A-share optical fiber sector showed strong performance in the afternoon, with notable stocks such as Tongding Interconnection and Huamai Technology hitting the daily limit up [1] - Shijia Photon experienced a rise of over 12%, indicating significant investor interest [1] - Other companies like Bochuang Technology, Taicheng Light, and Yuanjie Technology also saw upward movement, reflecting a broader trend in the sector [1]

资金面上看，今日F5G概念板块获主力资金净流入8.40亿元，其中，22股获主力资金净流入，6股主力 资金净流入超5000万元，净流入资金居首的是中际旭创，今日主力资金净流入3.85亿元，净流入资金居 前的还有太辰光、华脉科技、仕佳光子等，主力资金分别净流入1.35亿元、1.18亿元、6732.82万元。 资金流入比率方面，华脉科技、意华股份、德科立等流入比率居前，主力资金净流入率分别为 43.87%、11.59%、7.94%。（数据宝） 截至6月4日收盘，F5G概念上涨2.35%，位居概念板块涨幅第10，板块内，33股上涨，华脉科技涨停， 太辰光、德科立、中际旭创等涨幅居前，分别上涨14.88%、11.56%、6.04%。跌幅居前的有四川九洲、 上港集团、梅安森等，分别下跌2.42%、1.20%、0.87%。 今日涨跌幅居前的概念板块 | 概念 | 今日涨跌幅（%） | 概念 | 今日涨跌幅（%） | | --- | --- | --- | --- | | 啤酒概念 | 3.85 | 兵装重组概念 | -0.34 | | 铜缆高速连接 | 2.90 | 草甘膦 | -0.26 | | 烟草 | 2.65 | ...

Core Viewpoint - The copper cable high-speed connection concept has shown a significant increase, with a rise of 2.90%, ranking second among concept sectors, indicating strong market interest and investment potential in this area [1][2]. Market Performance - As of June 4, the copper cable high-speed connection sector saw 34 stocks increase, with notable performers including Huamai Technology and Derun Electronics reaching their daily limit up, while the top gainers were Taicheng Light (up 14.88%), Shenglan Co. (up 6.84%), and Ruikeda (up 6.78%) [1]. - The sector experienced a net inflow of 9.05 billion yuan from main funds, with 28 stocks receiving net inflows, and five stocks exceeding 1 billion yuan in net inflow. The leading stock in net inflow was Luxshare Precision, with 1.85 billion yuan [2]. Fund Flow Analysis - The top stocks by net inflow ratio included Huamai Technology (43.87%), Derun Electronics (24.68%), and Xinke Materials (16.19%), indicating strong investor confidence in these companies [3]. - The detailed fund flow for the copper cable high-speed connection concept shows significant activity, with Luxshare Precision, Taicheng Light, and Walden Nuclear Materials also receiving substantial net inflows [3][4].

Group 1 - The copper cable high-speed connection sector has experienced significant upward movement, with companies such as Derun Electronics (002055) and Huamai Technology (603042) reaching their daily limit increase [1] - Taicheng Light (300570) has seen an increase of over 10%, indicating strong market interest [1] - Other companies including Luxiao Technology (002617), Shenglan Co., Ltd. (300843), Fujida, Wolong Nuclear Materials (002130), and Xianying Technology (301067) have also shown positive performance, suggesting a broader trend in the sector [1]

Core Viewpoint - The legal opinion issued by Shanghai Jintiancheng Law Firm confirms that the 2024 annual shareholders' meeting of Nanjing Huamai Technology Co., Ltd. was convened and conducted in accordance with relevant laws and regulations, ensuring the legality and validity of the meeting and its resolutions [1][2][5]. Group 1: Meeting Procedures - The shareholders' meeting was convened by the company's board of directors and announced in advance through various media, with a notice published 20 days prior to the meeting [2][3]. - The meeting utilized a combination of on-site and online voting, held on May 23, 2025, at a specified location [3][4]. Group 2: Attendance and Voting - A total of 216 participants attended the meeting, including 6 shareholders present on-site and 210 shareholders participating via online voting, representing 1,009,000 shares or 0.6283% of the total shares [4]. - Among the attendees, 211 were small investors, representing 5,231,273 shares or 3.2575% of the total shares [4]. Group 3: Resolutions and Voting Results - The meeting reviewed and voted on several resolutions, with the voting results indicating overwhelming support: for example, one resolution received 42,069,694 votes in favor, accounting for 99.8187% of the valid votes [5][6]. - The voting results consistently showed a high percentage of approval across various resolutions, with the lowest approval being 99.7952% [5][6]. Group 4: Legal Conclusion - The law firm concluded that all aspects of the shareholders' meeting, including the convening, attendance, voting procedures, and results, complied with the Company Law and relevant regulations, affirming the legality and validity of the resolutions passed [5][6].

证券代码：603042 证券简称：华脉科技 公告编号：2025-032 南京华脉科技股份有限公司 2024年年度股东会决议公告 重要内容提示： 本次会议是否有否决议案：无 一、 会议召开和出席情况 (一)股东大会召开的时间：2025 年 5 月 23 日 (二)股东大会召开的地点：南京市江宁区东山街道工业集中区丰泽路 66 号华脉 国际广场十五楼会议室 (三)出席会议的普通股股东和恢复表决权的优先股股东及其持有股份情况： | 1、出席会议的股东和代理人人数 | 216 | | --- | --- | | 2、出席会议的股东所持有表决权的股份总数（股） | 42,146,094 | | 3、出席会议的股东所持有表决权股份数占公司有表决权股份总数的 | 26.2446 | | 比例（%） | | (四)表决方式是否符合《公司法》及《公司章程》的规定，大会主持情况等。 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。 本次会议由公司董事会召集，由董事长胥爱民先生主持，会议采取现场及网 络投票相结合的方式召开，会议的召集、召开、表决方式 ...