Core Viewpoint - Dingxin Communications reported a significant decrease in shareholder accounts and a substantial decline in both revenue and net profit for the first half of the year [2] Group 1: Shareholder Information - As of October 20, the number of shareholders for Dingxin Communications was 32,706, a decrease of 10,755 from the previous period (October 10), representing a decline of 24.75% [2] Group 2: Stock Performance - The closing price of Dingxin Communications was 7.46 yuan, down 1.84%, with a cumulative decline of 11.51% since the concentration of shares began, showing 2 days of increase and 6 days of decrease [2] Group 3: Financial Performance - For the first half of the year, Dingxin Communications achieved a revenue of 704 million yuan, a year-on-year decrease of 50.99%, and a net profit of -219 million yuan, a year-on-year decline of 350.52%, with basic earnings per share at -0.3400 yuan [2]

Core Viewpoint - Dingxin Communication (603421) announced the election of Ms. Wang Yan as the employee representative director of the company's fifth board of directors through a democratic election by the employee representative assembly [1] Group 1 - The announcement was made on the evening of October 21 [1] - The election was conducted democratically among the employee representatives [1]

证券代码：603421 证券简称：鼎信通讯 公告编号：2025-055 经职工代表大会民主选举，选举王岩女士（简历附后）担任公司第五届董事 会职工代表董事，任期自本次职工代表大会通过之日起至公司第五届董事会任期 届满之日止。 王岩女士符合相关法律法规、规范性文件有关董事任职资格的要求。王岩女 士当选公司职工代表董事后，公司第五届董事会中兼任高级管理人员职务的董事 以及由职工代表担任的董事总计未超过公司董事总数的二分之一，符合相关法律 法规的要求。 特此公告。 青岛鼎信通讯股份有限公司董事会 2025 年 10 月 22 日 1 附件：王岩女士简历 青岛鼎信通讯股份有限公司 关于选举职工代表董事的公告 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、准确性和完整性承担法律责任。 为保障职工民主决策、民主管理、民主监督的权利，促进青岛鼎信通讯股份 有限公司（以下简称"公司"）的健康发展，根据《中华人民共和国公司法》等 相关法律法规、规范性文件及《公司章程》的有关规定，公司董事会设职工代表 董事一名。公司于 2025 年 10 月 21 日召开了 2025 年第 ...

Core Viewpoint - The company Dingxin Communications (603421) announced plans for share reduction by its directors due to personal funding needs, which may impact investor sentiment and stock performance [1] Share Reduction Plans - Director Yuan Zhishuang plans to reduce holdings by up to 2.16 million shares, accounting for 0.34% of the total share capital - Director Fan Jianhua plans to reduce holdings by up to 2 million shares, accounting for 0.31% of the total share capital - The reduction will occur through centralized bidding and block trading within three months after the announcement [1][1][1] Current Shareholding - As of the announcement date, Yuan Zhishuang holds 8,647,948 shares, approximately 1.33% of the total share capital - Fan Jianhua holds 21,282,329 shares, approximately 3.26% of the total share capital - All shares mentioned are unrestricted circulating shares obtained prior to the company's IPO, through capital reserve conversion, and centralized bidding transactions [1][1][1] Company Overview - Dingxin Communications was founded in 2008 and listed on the Shanghai Stock Exchange in October 2016 - The company is headquartered in Qingdao and has three major bases in Shanghai, Xi'an, and Qingdao - It operates as a group enterprise based on independent research and development platforms, IC design, embedded software, engineering design, and automated production [1][1][1] Financial Performance - In the first half of 2025, Dingxin Communications reported revenue of 704 million yuan - The net profit attributable to shareholders was -219 million yuan, indicating a loss [1][1][1]

Group 1 - Dingjide's subsidiary has successfully launched the industrial production of POE materials, achieving stable production of qualified products [1] - Xinhua Insurance reported a 19% year-on-year increase in original insurance premium income for the first three quarters, totaling 172.705 billion yuan [1] - Chunfeng Power achieved a 30.89% year-on-year increase in net profit for the first three quarters, with total revenue reaching 14.15 billion yuan [1][2] Group 2 - Guangsheng Nonferrous expects a net profit of 100 million to 130 million yuan for the first three quarters, marking a turnaround from losses [1] - Aobi Zhongguang anticipates a net profit of approximately 108 million yuan for the first three quarters, with revenue growth of 103.5% [1] - Guobang Pharmaceutical reported a 15.78% year-on-year increase in net profit for the first three quarters, totaling 6.7 billion yuan [1] Group 3 - Zhujiang Co. manages 428 projects with a signed construction area of approximately 50.9853 million square meters as of September 2025 [1] - Kecuan Technology has terminated its application for issuing convertible bonds, considering its development plan and actual situation [1] - Guoxin Securities has received approval to register 15 billion yuan in short-term corporate bonds [1] Group 4 - Aihua Pharmaceutical's clinical trial for a pediatric cough syrup has been approved by the National Medical Products Administration [1] - Xinjiang Jiaojian signed new construction contracts worth 1.413 billion yuan in the third quarter [1] - Sichuan Shuangma's subsidiary has received approval for the listing of a raw material drug used in treating various diseases [1] Group 5 - Gansu Energy's 1,000 MW coal-fired unit has officially commenced commercial operation [1] - Zhejiang Energy reported a 4.68% year-on-year increase in power generation for the first three quarters, totaling 135.234 billion kWh [1] - Tiandi Source's contract sales amount for the first nine months decreased by 16.18% to 3.085 billion yuan [1] Group 6 - Biological Shares' subsidiary has obtained a new veterinary drug registration certificate for a vaccine [1] - Jintong Co. reported a 4.03% year-on-year increase in net profit for the first three quarters, totaling 2.283 billion yuan [1] - Rihua Technology plans to invest 800 million yuan in a new project for industrial ray detection equipment [1] Group 7 - Zhongtian Technology has won multiple marine project bids totaling approximately 1.788 billion yuan [1] - Qingsong Co. has completed the disposal of a 148-acre industrial park project, transferring it for 163 million yuan [1] - Tongyuan Petroleum has successfully bid for a $126 million oil and gas service project in Algeria [1] Group 8 - Hengmingda's chairman proposed a share buyback plan of 200 million to 400 million yuan [1] - Deyi Cultural plans to reduce its holdings by up to 1% of the company's shares [1] - Feirongda's major shareholder plans to reduce its holdings by up to 2.36% of the company's shares [1] Group 9 - Mankun Technology plans to issue convertible bonds to raise no more than 760 million yuan for high-end PCB production and digital upgrades [1] - Sanlian Forging's shareholder plans to reduce its holdings by up to 3% of the company's shares [1] - Huagong Technology intends to jointly establish a venture capital fund with a target size of 500 million yuan [1] Group 10 - Shida Shenghua expects a net loss of 49 million to 75 million yuan for the first three quarters [1] - Huichuangda's major shareholder plans to reduce its holdings by up to 0.65% of the company's shares [1] - Yuxin Electronics reported a 60.21% year-on-year increase in net profit for the first three quarters, totaling 73.3941 million yuan [1] Group 11 - Yiwei Communication expects a 50% to 55% decline in net profit for the first three quarters [1] - Lio Co. plans to reduce its repurchased shares by up to 135 million shares [1] - Sichuan Shuangma's subsidiary has received approval for a new drug registration [1]

Core Viewpoint - Dingxin Communications (603421.SH) announced a share reduction plan by its directors and senior management, indicating potential changes in shareholder structure and market sentiment [1] Group 1: Share Reduction Plan - Director Yuan Zhishuang plans to reduce holdings by up to 2,160,000 shares, representing 0.34% of the total share capital [1] - Director Fan Jianhua intends to reduce holdings by up to 2,000,000 shares, accounting for 0.31% of the total share capital [1] - The total planned reduction by both directors amounts to 4,160,000 shares, with an estimated total value of approximately 33.95 million yuan based on the last trading price of 8.16 yuan per share [1] Group 2: Company Background - Dingxin Communications was listed on the Shanghai Stock Exchange on October 11, 2016, with a total public offering of 43,400,000 shares at a price of 14.02 yuan per share, raising approximately 608.47 million yuan [2] - The company issued convertible bonds in 2018, raising a total of 600 million yuan, with a net amount of approximately 583.84 million yuan [3] - The total amount raised from both public offerings and convertible bonds is approximately 1.21 billion yuan [4] Group 3: Financial Distribution - In 2019, the company distributed cash dividends of 0.104 yuan per share and conducted a capital increase of 0.4 shares per share, resulting in a total share capital increase to 656,693,891 shares [4]

Summary of Key Points Core Viewpoint - The announcement indicates that two senior executives of Dingxin Communication (603421.SH) plan to reduce their shareholdings in the company through block trades and centralized bidding methods, which may impact investor sentiment and stock performance [1] Group 1: Shareholding Reduction Details - Executive Yuan Zhishuang intends to reduce his holdings by up to 2.16 million shares, representing no more than 0.34% of the company's total share capital [1] - Executive Fan Jianhua plans to reduce his holdings by up to 2 million shares, representing no more than 0.31% of the company's total share capital [1]

Core Viewpoint - The company Dingxin Communication (603421.SH) announced that two executives plan to reduce their shareholdings through block trades and centralized bidding within a specified timeframe [1] Group 1: Shareholding Reduction - Executive Yuan Zhishuang intends to reduce his shareholding by up to 2.16 million shares, representing no more than 0.34% of the company's total share capital [1] - Executive Fan Jianhua plans to reduce his shareholding by up to 2 million shares, representing no more than 0.31% of the company's total share capital [1]

Core Points - Dingxin Communication (603421.SH) announced that Mr. Yuan Zhishuang plans to reduce his shareholding by up to 2.16 million shares, representing no more than 0.34% of the company's total share capital within three months after the announcement [1] - Mr. Fan Jianhua intends to reduce his shareholding by up to 2 million shares, which accounts for no more than 0.31% of the company's total share capital [1] - Both shareholders' proposed reductions will not exceed 25% of their respective holdings in the company [1]

减持计划的主要内容 自本公告披露之日起 15 个交易日后的 3 个月内，袁志双先生拟通过大宗交 易、集中竞价方式减持公司股份合计不超过 2,160,000 股，即不超过公司总股本 的 0.34%；范建华先生拟通过集中竞价方式减持公司股份不超过 2,000,000 股， 即不超过公司总股本的 0.31%。 证券代码：603421 证券简称：鼎信通讯 公告编号：2025-054 青岛鼎信通讯股份有限公司 董监高减持股份计划公告 本公司董事会、全体董事及相关股东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： 董监高持股的基本情况 截至本公告披露日，青岛鼎信通讯股份有限公司（以下简称"公司"）董事/ 高级管理人员袁志双先生持有公司股份 8,647,948 股，约占公司总股本的 1.33%； 董事/高级管理人员范建华先生持有公司股份 21,282,329 股，约占公司总股本的 3.26%；上述股份均为无限售流通股，来源于公司首次公开发行前取得的股份、 公司实施资本公积金转增股本以及集中竞价交易取得的股份。 本次拟减持数量均不超过上述股东所持公 ...