Group 1 - The company Lingyun Guang (688400.SH) has repurchased a total of 9.6055 million shares, accounting for 2.08% of its total share capital, which is an increase of 1.02% compared to the previous disclosure of 1% [1] - The highest repurchase price was 41.82 yuan per share, while the lowest was 13.91 yuan per share [1] - The total amount of funds paid for the repurchase reached 221 million yuan, excluding transaction fees such as stamp duty and commission [1]

Group 1 - The company Lingyun Guang (688400.SH) has repurchased a total of 9.6055 million shares, accounting for 2.08% of its total share capital, which is an increase of 1.02% compared to the previous disclosure of 1% [1] - The highest repurchase price was 41.82 yuan per share, while the lowest was 13.91 yuan per share [1] - The total amount of funds paid for the repurchase reached 221 million yuan, excluding transaction fees such as stamp duty and commission [1]

Group 1 - Core viewpoint: Companies are announcing significant financial updates, including profit changes, new product approvals, and share repurchase plans [1][2][3][4][5][6][15] Group 2 - Company: Chip导科技 reported a revenue of 394 million yuan for 2025, a year-on-year increase of 11.52%, but a net profit of 106 million yuan, down 4.91% [1] - Company: 亿帆医药's subsidiary received a drug registration certificate for Vitamin K1 injection, which is used for treating vitamin K deficiency [2] - Company: 勤上股份 announced the termination of its share repurchase plan to stabilize stock prices [3] - Company: 极米科技 plans to repurchase shares worth between 50 million and 100 million yuan for employee stock ownership plans [4] - Company: 凌云光 intends to change the purpose of repurchased shares to cancellation, reducing total share capital from 461 million to 457 million shares [5] - Company: 苏州科达's general manager resigned, and the chairman will take over the role to ensure management continuity [6] - Company: 银轮股份 identified 徐铮铮 as a co-actual controller, following a retrospective recognition [7] - Company: 西南证券 received approval to issue bonds up to 14 billion yuan [8] - Company: 上港集团 expects a 1.3% year-on-year increase in container throughput for January [10] - Company: 宁波富达 plans to distribute a cash dividend of 0.7 yuan per 10 shares, totaling 101 million yuan [11] - Company: 协和电子 is investing 5 million yuan in a venture capital fund to enhance its understanding of high-tech industries [12] - Company: 乐鑫科技's controlling shareholder proposed a share repurchase plan of 50 million to 100 million yuan [13] - Company: 奥瑞德's subsidiary plans to invest approximately 145 million yuan in computing power equipment [14] - Company: 上汽集团 reported a 23.94% year-on-year increase in vehicle sales for January [15] - Company: 道恩股份 plans to acquire a foreign company's plastic business for 15.737 million USD [16] - Company: 红相股份 intends to transfer 100% equity of 南通瀚蓝 for 120 million yuan [17] - Company: 长龄液压 announced a tender offer to acquire 12% of its shares at 35.82 yuan per share [19] - Company: 润都股份 faces uncertainty regarding the approval of its innovative drug [20] - Company: *ST东易's asset injection plans face significant uncertainty [21] - Company: 棒杰股份 is undergoing a restructuring process that could improve its financial structure [22] - Company: 绿联科技 has submitted an application for H-share listing in Hong Kong [23] - Company: ST泉为 is facing a creditor's application for restructuring [24] - Company: 海思科's shareholders plan to reduce their holdings by up to 0.89% [25] - Company: 钧崴电子's shareholder plans to reduce holdings by up to 3% [26]

Group 1 - The core viewpoint of the news is that Lingyun Optical has seen a stock price increase of 5.05%, reaching 43.07 CNY per share, with a trading volume of 196 million CNY and a turnover rate of 1.00%, resulting in a total market capitalization of 19.854 billion CNY [1] - Lingyun Optical Technology Co., Ltd. is based in Haidian District, Beijing, and was established on August 13, 2002, with its listing date on July 6, 2022. The company focuses on machine vision and optical communication, with a strategic emphasis on machine vision [1] - The revenue composition of Lingyun Optical's main business includes: intelligent visual equipment 34.69%, configurable visual systems 30.97%, optical communication products 27.44%, visual devices 5.31%, and service revenue 1.59% [1] Group 2 - From the perspective of the top ten circulating shareholders, E Fund's ETF, the E Fund National Robot Industry ETF (159530), has entered the top ten shareholders in the third quarter, holding 4.2567 million shares, which accounts for 0.92% of the circulating shares, with an estimated floating profit of approximately 8.8114 million CNY [2] - The E Fund National Robot Industry ETF (159530) was established on January 10, 2024, with a latest scale of 15.267 billion CNY. Year-to-date, it has experienced a loss of 3.21%, ranking 5358 out of 5562 in its category; over the past year, it has gained 27.06%, ranking 2483 out of 4285; and since its inception, it has achieved a return of 53.36% [2] Group 3 - The fund managers of the E Fund National Robot Industry ETF (159530) are Li Shujian and Li Xu. As of the report, Li Shujian has a tenure of 2 years and 149 days, with a total fund asset scale of 23.849 billion CNY, achieving a best fund return of 134.02% and a worst return of -6.49% during his tenure [3] - Li Xu has a tenure of 3 years and 71 days, managing a total fund asset scale of 33.266 billion CNY, with a best fund return of 179.73% and a worst return of -3.6% during his tenure [3]

Group 1 - The company held its 26th meeting of the second board on February 2, 2026, with all 9 directors present, and the meeting was deemed legally valid [2][5] - The board approved a resolution to change the purpose of repurchased shares from "for employee stock ownership plan or equity incentives" to "for cancellation and corresponding reduction of registered capital" [3][11] - After the cancellation of 3,480,750 shares, the total share capital will decrease from 460,976,733 shares to 457,495,983 shares, and the registered capital will reduce from 460,976,733.00 yuan to 457,495,983.00 yuan [10][12] Group 2 - The board agreed to convene a shareholders' meeting to discuss and vote on the relevant matters [6][7] - The repurchase of 3,480,750 shares was completed on August 12, 2024, at a total cost of 59,992,936.01 yuan, accounting for 0.7510% of the company's total share capital [11][12] - The decision to cancel shares aims to enhance investor confidence and increase earnings per share, thereby improving shareholder returns [12][15] Group 3 - The company believes that the cancellation of shares will not significantly impact its financial status or operational results, and it will maintain compliance with relevant laws and regulations [15][16] - The board's decision is intended to protect investor interests and will not harm the rights of minority shareholders [15][16] - The company will proceed with the necessary registration changes and amendments to its articles of association following shareholder approval [13][16]

Buyback Announcements - GoerTek has repurchased 1.14% of its shares, spending 1.108 billion yuan, with a total of 40.5481 million shares repurchased at prices ranging from 20.35 to 34.09 yuan per share [18] - Midea Group has repurchased 0.35% of its shares, spending 1.998 billion yuan, with a total of 26.9437 million shares repurchased at prices ranging from 69.50 to 80.44 yuan per share [17] - SF Holding has repurchased approximately 48.2887 million A-shares, with a total amount of about 1.899 billion yuan [1] Stock Trading Anomalies - Maoye Commercial has experienced a significant stock price increase, with a cumulative deviation of 20% over two trading days, indicating potential market overheating and high speculation risk [2] - Jinhui Liquor reported a cumulative stock price deviation of over 20% over three trading days, confirming normal production and no undisclosed major information [3] - Yangtze Optical Fiber has noted that the global optical fiber and cable market environment is normal, with new products related to data centers representing a small proportion of total demand [4] Profit Distribution Plans - Ningbo Fuda plans to distribute a cash dividend of 0.7 yuan per 10 shares, totaling 101 million yuan, which accounts for 59.85% of the net profit attributable to shareholders for the first three quarters of 2025 [5] Corporate Investments - Southwest Securities has received approval from the China Securities Regulatory Commission to issue bonds totaling up to 14 billion yuan [6] - Guoneng Rixin plans to increase its stake in Sanas Zhihui to 31% through an investment of 17.625 million yuan, enhancing its capabilities in new energy asset operation services [7] Production Updates - Weiyuan Co. has successfully launched a 250,000 tons/year electrolyte solvent project, enhancing its production capacity for various chemical products [8] Financial Performance - Lianyun Technology reported a net profit of 142 million yuan for 2025, a year-on-year increase of 20.36%, driven by growth in storage product demand [12] - Shanghai Yizhong reported a net profit of 64.132 million yuan for 2025, a significant increase of 819.42%, attributed to the inclusion of its core product in the national medical insurance directory [13]

Group 1 - The core point of the article is that Lingyun Guang has reported a total of 29,781 shareholders as of January 30, 2026 [2]

Mergers and Acquisitions - Changling Hydraulic plans to acquire 12% of the company's shares at an offer price of 35.82 yuan per share [1] - Chip导科技 intends to purchase 100% equity of Jishun Technology for 403 million yuan and 17.15% equity of Shunlei Technology [2] Share Buybacks - Lexin Technology plans to repurchase shares worth between 50 million to 100 million yuan for employee stock ownership or equity incentives [3] - XGIMI Technology intends to repurchase shares worth between 50 million to 100 million yuan [3] - Lingyun Optical plans to change the purpose of 348.08 million shares for repurchase and cancel them [3] - Midea Group has spent 1.998 billion yuan to repurchase 0.35% of its shares [4] - GoerTek has spent 1.108 billion yuan to repurchase 1.14% of its shares [4] External Investments and Daily Operations - Weiyuan Co. has launched a 250,000 tons/year electrolyte solvent project [5] - Far East Co. signed contracts worth 3.075 billion yuan in January through its subsidiary [6] - Changchun Gaoxin's subsidiary GS3-007a has received approval for clinical trial application for a drug [7] - Aorui De plans to invest approximately 145 million yuan in purchasing computing power equipment to provide services to clients [7] - Electric Power Water Power intends to raise funds not exceeding 3.604 billion yuan through acquisition loans [7] - Guoneng Rixin plans to increase investment of 17.625 million yuan in controlling Sanas Zhihui to enhance new energy asset operation service capabilities [7] - Science plans to engage in molybdenum processing and sales to secure a stable resource supply for rhenium recycling [7] - Panlong Pharmaceutical has received approval for clinical trials of the drug Fluorobiphenyl Patch [8] - Hongxiang Co. plans to transfer 100% equity of Nantong Hanlan New Energy for 120 million yuan [9] - Daon Co. intends to acquire equity in a Vietnamese company for a total purchase price of approximately 15.737 million USD [10] Performance Changes - Shanghai Yizhong expects a net profit of 64.132 million yuan in 2025, a year-on-year increase of 819.42%, with its core product, injectable paclitaxel polymer micelles, included in the national medical insurance directory [11] - Lianyun Technology anticipates a 20.36% year-on-year increase in net profit in 2025, driven by growth in data storage main control chips [12]

证券代码：688400 证券简称：凌云光 公告编号：2026-006 凌云光技术股份有限公司 关于变更回购股份用途并注销 暨减少注册资本的公告 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： 为提高公司长期投资价值，提升每股收益水平，进一步增强投资者信心， 结合公司实际情况，凌云光技术股份有限公司（以下简称"公司"）公司拟将存 放于回购专用证券账户中第二次回购计划回购的股票 3,480,750 股的用途进行调 整，由"用于员工持股计划或股权激励"变更为"用于注销并相应减少注册资本"。 注销回购专用证券账户中的 3,480,750 股后，公司总股本将由 460,976,733 股减少为 457,495,983 股，注册资本将由 460,976,733.00 元减少为 457,495,983.00 元。 本次变更回购股份用途并注销暨减少注册资本事项尚需提交公司股东会 审议通过后实施。 公司于 2026 年 2 月 2 日召开第二届董事会第二十六次会议审议通过了《关 于变更回购股份用途并注销暨减少注册资本的议案》 ...

凌云光技术股份有限公司 第二届董事会第二十六次会议决议公告 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。 证券代码：688400 证券简称：凌云光 公告编号：2026-005 一、董事会会议召开情况 凌云光技术股份有限公司（以下简称"公司"）第二届董事会第二十六次会 议于 2026 年 2 月 2 日以现场结合通讯方式在公司会议室召开。经全体董事同意， 本次会议豁免通知时限要求，本次会议应出席董事 9 人，实际出席董事 9 人。会 议由公司董事长姚毅先生召集并主持，公司部分高管列席。会议的召集、召开程 序符合《中华人民共和国公司法》（以下简称"《公司法》"）和《凌云光技术 股份有限公司章程》（以下简称"《公司章程》"）有关规定，会议决议合法、 有效。 二、董事会会议审议情况 经与会董事审议表决，形成决议如下： （一）审议通过《关于变更回购股份用途并注销暨减少注册资本的议案》 基于对公司持续发展的信心和对公司价值的高度认可，为了进一步增强投资 者信心，综合考虑目前市场变化情况，结合公司实际经营管理情况，公司拟将存 放于回购 ...