Core Viewpoint - Lianyun Technology (Hangzhou) Co., Ltd. reported a significant increase in revenue and profit for the year 2025, driven by the recovery of the storage industry and the rapid development of the AI sector, leading to increased demand for storage products [1][2]. Group 1: Financial Performance - In 2025, the company achieved total operating revenue of 1.331 billion yuan, a year-on-year increase of 13.42% [1] - The net profit attributable to shareholders reached 142 million yuan, up 20.36% year-on-year [1] - The net profit excluding non-recurring items was 101 million yuan, showing a substantial increase of 130.29% year-on-year [1] Group 2: Industry Outlook - The storage industry is expected to maintain high prosperity in 2026, with high-value products like HBM and enterprise-grade solid-state drives (SSDs) performing particularly well [1] - Industry experts believe that this high prosperity will continue at least until 2027 [1] Group 3: Product Development and R&D - Lianyun Technology is a platform-based chip design company providing data storage controller chips and AIoT signal processing and transmission chips [1] - The company has completed a comprehensive layout in the SSD controller chip field, including SATA, PCIE3.0, PCIE4.0, and PCIE5.0, launching over 10 SSD controller chips that have achieved mass production [2] - In 2025, the company's R&D expenses were approximately 506 million yuan, up from 425 million yuan in the previous year, with R&D investment consistently accounting for 36% to 38% of operating revenue, indicating a strong commitment to innovation [2]

Summary of Key Points Core Viewpoint - The A-share market experienced significant block trading activity on February 3, with a total transaction value of 2.236 billion yuan, highlighting notable trading in specific stocks such as Shanghai Airport, Zijin Mining, and Longjing Environmental Protection [1]. Group 1: Block Trading Activity - A total of 80 stocks underwent block trading, with Shanghai Airport leading at 349 million yuan, followed by Zijin Mining at 274 million yuan and Longjing Environmental Protection at 161 million yuan [1]. - Among the stocks traded, 7 were sold at par value, 2 at a premium, and 71 at a discount, indicating a predominance of discounted trades [1]. Group 2: Premium and Discount Rates - The stocks with the highest premium rates were DeMa Technology at 5.67% and Shen High-Speed at 2.01% [1]. - The stocks with the highest discount rates included Kai Fa Technology at 29.94%, New Wave Shares at 23.56%, and Ai Meike at 23.43% [1]. Group 3: Institutional Buying and Selling - The top institutional buying positions included Shanghai Airport at 349 million yuan, Longxin Zhongke at 116 million yuan, and Xinyuan Shares at 60.575 million yuan [2]. - The leading institutional selling positions were Nanxin Technology at 8.4 million yuan and Guobo Electronics at 4.1784 million yuan [2].

Market Overview - The engineering machinery sector experienced a decline of 2.26% on February 2, with Zhigao Machinery leading the drop [1] - The Shanghai Composite Index closed at 4015.75, down 2.48%, while the Shenzhen Component Index closed at 13824.35, down 2.69% [1] Individual Stock Performance - Zhigao Machinery (code: 920101) saw a significant drop of 9.01%, closing at 42.33 with a trading volume of 31,200 shares and a transaction value of 136 million [2] - Other notable declines included Fushite (code: 301446) down 7.31% and Tietuo Machinery (code: 920706) down 7.08% [2] - Conversely, Construction Machinery (code: 600984) increased by 3.52%, closing at 4.12 with a transaction value of 275 million [1] Capital Flow Analysis - The engineering machinery sector experienced a net outflow of 261 million from institutional investors, while retail investors saw a net outflow of 68.44 million [2] - Notably, speculative funds had a net inflow of 329 million [2] Detailed Capital Flow for Selected Stocks - Zhongji United (code: 605305) had a net outflow of 33.05 million from institutional investors, while speculative funds saw a net inflow of 17.02 million [3] - Iron Construction Machinery (code: 688425) reported a net inflow of 12.55 million from institutional investors and 21.61 million from speculative funds [3] - Other stocks like Longling Hydraulic (code: 605389) and Tuoshan Heavy Industry (code: 001226) also showed varying net inflows and outflows across different investor categories [3]

Core Viewpoint - The announcement details the completion of the board of directors' re-election and the appointment of senior management personnel at China Railway Construction Heavy Industry Co., Ltd. The new board will serve a three-year term starting from the date of approval by the shareholders' meeting [1][2]. Board of Directors Election - The third board of directors was elected during the first extraordinary shareholders' meeting held on January 30, 2026, using a cumulative voting system. The non-independent directors elected include Zhao Hui, He Yongjun, Sha Mingyuan, Xie Huagang, and Hu Bin, while independent directors include Wu Yuntian, Wang Jinxing, and Cao Feng [1][2]. - The independent directors' qualifications have been reviewed and approved by the Shanghai Stock Exchange [2]. Chairman and Committees Election - Zhao Hui was elected as the chairman of the third board of directors, with his term lasting until the end of the board's term [3]. - The specialized committees of the board were also elected, with the following members: - Strategic and Technology Committee: Zhao Hui (Chair), Xie Huagang, Wang Jinxing - Compensation and Assessment Committee: Cao Feng (Chair), Zhao Hui, Wu Yuntian - Nomination Committee: Wang Jinxing (Chair), Zhao Hui, Wu Yuntian - Audit Committee: Cao Feng (Chair), Zhao Hui, Wang Jinxing [4][5]. Senior Management Appointments - The board approved the appointment of He Yongjun as the general manager, Chen Peirong as the chief accountant and legal advisor, and several others as vice presidents and senior management positions. Their terms will also last until the end of the board's term [6]. - The qualifications of the appointed senior management personnel have been reviewed by the board's nomination committee, and the appointment of the chief accountant has been approved by the audit committee [7]. Securities Affairs Representative Appointment - Wu Jing was appointed as the securities affairs representative to assist the board secretary in fulfilling various responsibilities. Her term will also last until the end of the board's term [8].

证券代码：688425 证券简称：铁建重工 公告编号：2026-006 中国铁建重工集团股份有限公司 关于董事会完成换届选举及聘任高级管理人员、 证券事务代表的公告 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。 中国铁建重工集团股份有限公司（以下简称公司）于 2026 年 1 月 30 日召开 了 2026 年第一次临时股东会，选举产生了公司第三届董事会非独立董事和独立 董事。第三届董事会的任期自股东会审议通过之日起三年。 2026 年 1 月 30 日，公司召开第三届董事会第一次会议，审议通过了《关于 选举公司第三届董事会董事长的议案》《关于选举公司第三届董事会专门委员会 委员的议案》《关于聘任公司总经理的议案》《关于聘任公司副总经理、总工程 师、总会计师、总法律顾问的议案》《关于聘任公司董事会秘书的议案》《关于 聘任公司证券事务代表的议案》。现就相关情况公告如下： 一、董事会换届选举情况 （一）董事选举情况 2026 年 1 月 30 日，公司召开 2026 年第一次临时股东会，采用累积投票制 的方式，选举产生公司第 ...

证券代码：688425 证券简称：铁建重工 公告编号：2026-005 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： 本次会议是否有被否决议案：无 中国铁建重工集团股份有限公司 2026年第一次临时股东会决议公告 一、 会议召开和出席情况 （一） 股东会召开的时间：2026 年 1 月 30 日 （二） 股东会召开的地点：长沙经济技术开发区泉塘街道东七路 88 号铁建重工 一号楼四楼会议室 （三） 出席会议的普通股股东、特别表决权股东、恢复表决权的优先股股东及 其持有表决权数量的情况： 二、 议案审议情况 （一） 非累积投票议案 1、 议案名称：关于变更公司经营范围并修订公司章程的议案 | 1、出席会议的股东和代理人人数 | 352 | | --- | --- | | 普通股股东人数 | 352 | | 2、出席会议的股东所持有的表决权数量 | 3,880,807,704 | | 普通股股东所持有表决权数量 | 3,880,807,704 | | 3、出席会议的股东所持有表决权数量占公司表决权数量的比 | ...

北京市嘉源律师事务所 关于中国铁建重工集团股份有限公司 2026 年第一次临时股东会的 法律意见书 西城区复兴门内大街 158 号远洋大厦 4 楼 中国·北京 北京市嘉源律师事务所(以下简称"本所")接受中国铁建重工集团股份有 限公司(以下简称"公司")的委托,根据《中华人民共和国公司法》(以下简 称"《公司法》")《上市公司股东会规则》(以下简称"《股东会规则》") 等现行有效的法律、行政法规、部门规章、规范性文件(以下简称"法律法规") 以及《中国铁建重工集团股份有限公司章程》(以下简称"《公司章程》")的 有关规定,指派本所律师对公司2026年第一次临时股东会(以下简称"本次股东 会")进行见证,并依法出具本法律意见书。 为出具本法律意见书,本所指派律师现场见证了本次股东会,查阅了公司提 供的与本次股东会有关的文件和资料,并进行了必要的审查和验证。在前述审查 和验证的过程中,本所律师得到公司的如下承诺和保证:就本所认为出具本法律 意见书所必需审查的事项而言,公司已经提供了全部相关的原始书面材料、副本 材料或口头证言,该等资料均属真实、准确、完整及有效,有关复印件与原件一 致、副本与正本一致。 在本法律意 ...

融券方面，铁建重工1月29日融券偿还0.00股，融券卖出1000.00股，按当日收盘价计算，卖出金额 5350.00元；融券余量50.62万股，融券余额270.84万元，低于近一年20%分位水平，处于低位。 资料显示，中国铁建重工集团股份有限公司位于湖南省长沙经济技术开发区东七线88号，成立日期2006 年11月23日，上市日期2021年6月22日，公司主营业务涉及从事掘进机装备、轨道交通设备和特种专业 装备的设计、研发、制造、销售、租赁和服务。主营业务收入构成为：隧道掘进机64.05%，轨道交通 设备22.66%，其中:竖井斜井掘进机与硬岩TBM19.65%，其中:智能型及超大型盾构机17.64%，特种专业 装备12.87%，其中:租赁业务9.32%，其中:高铁闸瓦与扣件4.30%，其中:矿山装备4.00%，其中:自动化道 岔3.62%，其中:隧道施工机器人1.98%，其他(补充)0.42%，其中:高端农业机械0.01%。 截至9月30日，铁建重工股东户数6.93万，较上期增加16.93%；人均流通股76999股，较上期减少 14.48%。2025年1月-9月，铁建重工实现营业收入66.34亿元，同比减少2 ...

证券代码：688425 证券简称：铁建重工 公告编号：2026-004 中国铁建重工集团股份有限公司 2025年1-12月重大合同签约中标公告 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。 一、2025年1-12月新签合同/中标情况 （一）按业务类型统计单位：万元 币种：人民币 2026年1月28日 ■ 二、2025年10-12月重大合同签约/中标情况单位：万元 币种：人民币 ■ 上述重大合同金额合计人民币117,433万元，约占本公司2024年营业收入的11.69%。 特此公告。 中国铁建重工集团股份有限公司董事会 ■ （二）按地区分布统计单位：万元 币种：人民币 ...

铁建重工公告，2025年1-12月，公司新签合同/中标金额为134.02亿元，同比下降6.25%。按业务类型统 计，隧道掘进机业务新签合同/中标金额为63.72亿元，同比下降29.59%；特种专业装备业务新签合同/中 标金额为33.65亿元，同比增长41.02%；轨道交通设备业务新签合同/中标金额为36.65亿元，同比增长 28.19%。按地区分布统计，境内新签合同/中标金额为107.78亿元，同比下降4.01%；境外新签合同/中标 金额为26.25亿元，同比下降14.46%。2025年10-12月，公司新增重大合同金额合计人民币11.74亿元，约 占公司2024年营业收入的11.69%。 ...