证券日报网讯 2月11日，鼎信通讯在互动平台回答投资者提问时表示，截至2026年2月10日收盘，公司 的股东户数为29516户。 （文章来源：证券日报） ...

登录新浪财经APP 搜索【信披】查看更多考评等级 证券代码：603421 证券简称：鼎信通讯 公告编号：2026-007 青岛鼎信通讯股份有限公司 关于公司董事兼副总经理收到行政处罚决定书的公告 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。 青岛鼎信通讯股份有限公司（以下简称"公司"）于2026年1月17日及2026年2月3日分别披露了《鼎信通 讯关于公司董事兼副总经理收到立案告知书的公告》（公告编号：2026-002）及《鼎信通讯关于公司董 事兼副总经理收到行政处罚事先告知书的公告》（公告编号：2026-006）。 近日，袁志双先生收到中国证券监督管理委员会青岛监管局出具的《行政处罚决定书》（[2026]1 号）。现将相关内容说明如下： 一、《行政处罚决定书》的主要内容 "当事人：袁志双，男，1977年7月出生，鼎信通讯董事、副总经理，住址山东省青岛市市北区******。 依据《中华人民共和国证券法》（以下简称《证券法》）的有关规定，我局对袁志双短线交易鼎信通讯 股票行为进行了立案调查，并依法向当事人告知了作出行政处罚的事 ...

（文章来源：证券日报） 证券日报网讯 2月9日，鼎信通讯在互动平台回答投资者提问时表示，公司在电力电子变压器上有多年 的研发投入，产品已定型，内部产品名称为能量路由器，有零星销售，尚未量产。 ...

Group 1: Zhejiang Longsheng - Zhejiang Longsheng announced a price increase for certain types of disperse dyes, with the price of disperse black rising by 5,000 yuan per ton recently [1] - The price adjustment is driven by the increase in the cost of reducing agents, which are important intermediates in dye production [1] - The company has a total dye production capacity of approximately 300,000 tons per year and a high degree of integration in its supply chain, which contributes to its competitive advantage [1] Group 2: Sanwei Biotech - Sanwei Biotech reported the final ruling of the U.S. Department of Commerce regarding anti-dumping and countervailing duties on erythritol from China, with a countervailing duty rate of 8.63% for the company [2] - The company did not qualify for a separate anti-dumping rate and faces a unified rate of 184.26%, which is a reduction from the initial ruling [2] - The overall effective tax rate for the company when exporting through specific channels is 93.58%, which may weaken its cost competitiveness in the U.S. market [2] Group 3: Zhiguang Electric - Zhiguang Electric's subsidiary signed a sales contract for energy storage systems worth 1.004 billion yuan, which is expected to positively impact the company's financial status and operational performance [3] Group 4: Yuanjie Technology - Yuanjie Technology plans to invest approximately 1.251 billion yuan to build a second phase of its optoelectronic communication semiconductor chip and device R&D and production base [4] - The project aims to enhance the company's market share and competitiveness in the global optical chip sector by expanding capacity and optimizing processes [4] Group 5: Jinhui Shares - Jinhui Shares announced a cash acquisition of 100% equity in Fusheng Mining for 210 million yuan, which includes mining rights for the Laoshengou gold mine with an annual production capacity of 50,000 tons [5] - The mine is located in a region with favorable geological conditions and high-grade gold resources [5] Group 6: Hainan Mining - Hainan Mining is planning to acquire 69.9% of Fengrui Fluorine Industry through a combination of issuing shares and cash payments, which will expand its fluorite mining business [6] - The company will issue shares to no more than 35 specific investors to raise matching funds for the acquisition [6] Group 7: Dingxin Communications - Dingxin Communications announced that its director and vice president was fined 120,000 yuan for engaging in short-term trading of the company's stock [7] Group 8: Mengguli - Mengguli plans to invest 929 million yuan to build a project for producing 30,000 tons of lithium-ion battery cathode materials annually, with a construction period of 36 months [8] - The project will be executed in two phases, with the first phase focusing on high-voltage lithium cobalt oxide and NCA materials [8] Group 9: Aifute - Aifute intends to acquire 100% of Shengpu Shares through a combination of share issuance and cash payment, with the stock set to resume trading [9] - Shengpu specializes in precision fluid control equipment, which is crucial for manufacturing processes in various industries [9] Group 10: Hengdian Film - Hengdian Film's stock experienced abnormal trading fluctuations, with a cumulative price increase of 83.98% over the past 10 trading days, indicating potential market overreaction [10] - The company warns of risks associated with a rapid decline in stock price due to significant deviations from its fundamental value [10] Group 11: Perfect World - Perfect World reported that its actual controller reduced holdings by 1.247 million shares during a period of abnormal stock price fluctuations [11] - The company confirmed that there were no significant changes in its operational environment or undisclosed information affecting stock prices [11] Group 12: Runtou Shares - Runtou Shares noted a recent price increase of approximately 5,000 yuan per ton for disperse black dyes, driven by rising prices of reducing agents [12] - The company operates in a highly competitive dye industry, with China being the largest producer and consumer of dyes globally [12]

Group 1: Financing Measures and Market Reactions - The Shanghai and Shenzhen Stock Exchanges announced a package of measures to optimize refinancing, aiming to support high-quality listed companies and improve refinancing efficiency [1] - The domestic gold jewelry prices have rebounded, with prices reaching 1555-1560 RMB per gram [1] - The lithium carbonate market saw a rebound with prices increasing by over 5% due to improved market sentiment [1] Group 2: Price Adjustments and Market Trends - Major global PC manufacturers, including Lenovo and HP, have initiated price increases due to rising upstream storage costs, with some products seeing price hikes of over 600 RMB in a single day [2] - The storage industry is projected to see significant growth, with its value expected to reach 551.6 billion USD, surpassing that of the wafer foundry sector [2] Group 3: Corporate Developments - The company Dingxin Communications faced penalties for short-term trading by its executive, resulting in a fine of 120,000 RMB [7] - Sanbo Brain Science announced the lifting of a supervisory order against its chairman, allowing normal operations to resume [8] - Jinwei Co. plans to acquire 100% of Fusheng Mining for 210 million RMB, expanding its mining operations [10] Group 4: Project Wins and Acquisitions - Yitong Century won a bid for a project worth 107 million RMB to provide comprehensive maintenance services for China Tower [11] - Jida Communication is expected to receive approximately 51 million RMB from a project with China Mobile [12] - Zhongmin Energy intends to acquire 51% of Fujian Yongtai Mintou Pumped Storage Co. for 864 million RMB [13] Group 5: Financial Performance - Qianjin Pharmaceutical reported a slight revenue increase of 0.13% for 2025, with a net profit growth of 24.74% [17] - Dongwei Technology achieved a significant net profit growth of 86.81% for 2025, with total revenue increasing by 47.65% [18] Group 6: Market Performance - The market saw a strong performance with the ChiNext Index rising nearly 3%, driven by AI applications and other sectors [20]

Group 1 - XianDao Intelligent has set the final price for its H-share public offering at HKD 45.8 per share, with expected listing on February 11, 2026 [1] - Jida Communication is a candidate for a project with China Mobile, with an estimated service fee of approximately CNY 51.04 million [2] - Bowei Alloy's controlling shareholder plans to increase holdings by CNY 100 million to 150 million from February 10 to August 9, 2026 [3] Group 2 - Xiamen Airport reported 16,368 aircraft takeoffs and landings in January 2026, a year-on-year decrease of 4.82%, with passenger throughput of 2.38 million, down 3.84% [4] - Yitong Century has won a bid for a project worth CNY 107 million, providing comprehensive maintenance services for China Tower [5] - Huayi Brothers' controlling shareholder's 70 million shares are subject to judicial auction, representing 42.89% of his holdings and 2.52% of the company's total shares [6] Group 3 - Lianhuan Pharmaceutical received approval for the sale of Tadalafil tablets (20mg) in Ghana [7] - Aonong Biological reported a pig sales volume of 166,600 in January 2026, a year-on-year increase of 35.36% [8] - Xiantan Co. achieved chicken product sales revenue of CNY 546 million in January 2026, a year-on-year increase of 54.9% [9] Group 4 - Zhengbang Technology reported a January sales revenue of CNY 816 million from pig sales, a year-on-year increase of 19.69% [10] - Qianjin Pharmaceutical's net profit for 2025 grew by 24.74% to CNY 288 million [11] - Xinhua Pharmaceutical received a drug registration certificate for glucosamine sulfate capsules [12] Group 5 - Yuandong Bio completed the first dosing of its EP-0210 monoclonal antibody in a Phase I clinical trial for inflammatory bowel disease [13] - Jiaokong Technology signed a contract for the Sydney Metro West Line signal system subcontracting project worth AUD 93.53 million [14] - Dangsheng Technology signed a strategic cooperation framework agreement with Huineng Technology in solid-state batteries and the new energy industry [15] Group 6 - Jinhui Co. plans to acquire 100% of Fusheng Mining for CNY 210 million [16] - Cangzhou Mingzhu announced Guangzhou Light Industry as its new controlling shareholder after a share transfer [17] - Dingxin Technology's vice president was fined CNY 120,000 for short-term trading [18][19] Group 7 - China Modern Pharmaceutical's subsidiary passed a GMP compliance inspection for its production line [20] - Chaosheng Electronics plans to increase capital by CNY 400 million in its subsidiary to enhance competitiveness [21] - Lonyu Mountain reported a 25.03% year-on-year increase in pig sales revenue in January 2026 [22] Group 8 - Sanbo Brain Science's chairman has been released from investigation, and the company is operating normally [23] - Hainan Mining is planning to acquire control of Luoyang Fengrui Fluorine Industry and will resume trading on February 10, 2026 [24] - Dongwei Technology's net profit for 2025 increased by 86.81% [25] Group 9 - Yuanjie Technology plans to invest CNY 1.251 billion in a semiconductor chip and device R&D production base [26] - Metro Design signed a contract for an energy management project with Guangzhou Metro Group worth CNY 924 million [27] - Zhongmin Energy intends to acquire 51% of Fujian Yongtai Mintou Pumped Storage Co. for CNY 864 million [28] Group 10 - Dianzhi Technology plans to repurchase shares worth CNY 100 million to 200 million [29] - China Baoan was not selected as a restructuring investor for the Singshan Group [30] - Zhiguang Electric's subsidiary signed a CNY 1.004 billion contract for energy storage systems [31] Group 11 - Zhifei Biological received approval for a clinical trial of its herpes zoster vaccine [32] - KQ Bio received a new veterinary drug registration certificate for a vaccine against porcine circovirus type 2 [33] - Huanxu Electronics reported a 4% year-on-year increase in consolidated revenue for January 2026 [34] Group 12 - Xiangjia Co. reported a 10.42% year-on-year increase in live poultry sales revenue in January 2026 [35] - Kemin Foods' subsidiary reported a 68.29% year-on-year increase in pig sales revenue in January 2026 [36] - Liyuan Technology signed a procurement contract worth CNY 54.98 million [37] Group 13 - Jiuqiang Bio received a medical device registration certificate for a fibrin degradation product detection kit [38] - Zhongguancun's subsidiary passed the consistency evaluation for Tramadol Hydrochloride tablets [39] - Rundou Co. received a drug registration certificate for Candesartan Etil [40]

证券代码：603421 证券简称：鼎信通讯 公告编号：2026-007 青岛鼎信通讯股份有限公司 关于公司董事兼副总经理收到行政处罚决定书的公告 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。 青岛鼎信通讯股份有限公司（以下简称"公司"）于 2026 年 1 月 17 日及 2026 年 2 月 3 日分别披露了《鼎信通讯关于公司董事兼副总经理收到立案告知 书的公告》（公告编号：2026-002）及《鼎信通讯关于公司董事兼副总经理收到 行政处罚事先告知书的公告》（公告编号：2026-006）。 近日，袁志双先生收到中国证券监督管理委员会青岛监管局出具的《行政处 罚决定书》（[2026]1 号）。现将相关内容说明如下： 一、《行政处罚决定书》的主要内容 "当事人：袁志双，男，1977 年 7 月出生，鼎信通讯董事、副总经理，住 址山东省青岛市市北区******。 依据《中华人民共和国证券法》（以下简称《证券法》）的有关规定，我局对 袁志双短线交易鼎信通讯股票行为进行了立案调查，并依法向当事人告知了作出 行政处罚的事实、理由、依据 ...

鼎信通讯公告，公司董事兼副总经理袁志双因在2025年11月25日至11月26日期间卖出鼎信通讯股票61万 股，成交金额为485.37万元，并于2025年11月27日买入20万股，成交金额161.2万元，被认定为短线交易 行为。根据《证券法》相关规定，袁志双被给予警告并处以12万元罚款。 ...

Core Viewpoint - The regulatory scrutiny on listed companies in China's A-share market has intensified, with multiple companies facing investigations and penalties for violations related to information disclosure and financial misconduct [2][10]. Group 1: Recent Investigations and Penalties - Two A-share companies, Tian Sheng New Materials and Yahui Long, were recently announced to be under investigation for suspected information disclosure violations [2][6]. - ST Funi was fined 6.5 million yuan for financial fraud involving collusion with a third-party company, which led to inflated profits of approximately 35.8 million yuan in 2020 [3][4]. - Rongbai Technology was fined 9.5 million yuan for misleading statements regarding a major contract, with the investigation concluding within a month [5][6]. Group 2: Overview of Violations - A total of eight A-share companies and four individuals have been investigated since the beginning of 2026, with the majority facing issues related to information disclosure violations [6][7]. - Specific cases include Baoxin Technology and its actual controller being investigated for information disclosure violations, and the independent director of *ST Dongjing being investigated for insider trading [7][8]. Group 3: Regulatory Environment - The regulatory environment has become increasingly stringent, with a significant number of companies being penalized for financial misconduct in 2025, particularly in the area of information disclosure violations [10][12]. - The China Securities Regulatory Commission (CSRC) has emphasized the need for a comprehensive system to combat financial fraud, indicating a shift towards proactive governance rather than reactive measures [12][13].

Core Viewpoint - The regulatory scrutiny on A-share companies has intensified, with multiple companies being investigated and penalized for violations related to information disclosure and financial misconduct since 2026 [1][15]. Group 1: Recent Investigations and Penalties - Eight A-share companies and four related individuals have been investigated since 2026, with recent cases including Tian Sheng New Materials and Aihui Long, both facing allegations of information disclosure violations [1][9]. - ST Fuhua was fined 6.5 million yuan for financial fraud involving collusion with a third-party company, which led to inflated profits of approximately 35.8 million yuan in 2020 [3][4]. - Rongbai Technology was fined a total of 9.5 million yuan for misleading statements regarding a major contract with Ningde Times, which was deemed to lack accurate reflection of the actual terms [6][7]. Group 2: Specific Cases and Financial Impact - ST Fuhua's financial misconduct resulted in a reported revenue of 740 million yuan in 2020, a year-on-year increase of 169.36%, but the company still recorded a net loss when excluding the inflated profits [5][4]. - The inflated profits from ST Fuhua's subsidiary accounted for 120.18% of the total profit disclosed for that period, indicating severe discrepancies in financial reporting [4]. - The investigation into Rongbai Technology revealed that the announced sales figures were based on estimates and lacked contractual guarantees, leading to regulatory action [6][8]. Group 3: Broader Regulatory Trends - The regulatory environment has become increasingly stringent, with a notable increase in investigations into financial misconduct and information disclosure violations among A-share companies [15][19]. - In 2025, a total of 87 A-share companies were investigated, with over 40% being ST companies, highlighting a trend of heightened scrutiny in the market [16]. - The China Securities Regulatory Commission (CSRC) has emphasized a comprehensive approach to tackling financial fraud, involving collaboration with judicial authorities to enhance enforcement and accountability [18][19].