Core Viewpoint - Zhongke Haixun experienced a 5% decline in stock price, trading at 45.95 CNY per share, with a total market capitalization of 5.424 billion CNY as of September 23 [1] Company Overview - Zhongke Haixun Digital Technology Co., Ltd. was established on July 18, 2005, and listed on December 6, 2019. The company is based in Haidian District, Beijing, and specializes in the research, production, and sales of sonar-related products [1] - The revenue composition of the company includes: Signal Processing Platform (41.94%), Underwater Acoustic Big Data and Simulation System (39.42%), Sonar System (17.69%), and Others (0.95%) [1] Shareholder Information - Changcheng Fund's Changcheng Jiujia Innovation Growth Mixed A (004666) is among the top ten circulating shareholders of Zhongke Haixun, having increased its holdings by 2.5 million shares to a total of 4.5 million shares, representing 3.95% of circulating shares [2] - The fund has incurred an estimated floating loss of approximately 10.89 million CNY as of the report date [2] Fund Performance - Changcheng Jiujia Innovation Growth Mixed A (004666) was established on July 5, 2017, with a current scale of 2.051 billion CNY. Year-to-date returns are 34.82%, ranking 2397 out of 8172 in its category; the one-year return is 113%, ranking 395 out of 7995; and since inception, the return is 118.89% [2] - The fund manager, You Guoliang, has been in position for 5 years and 337 days, with the fund's total asset size at 3.805 billion CNY. The best return during his tenure is 140.82%, while the worst is -15.93% [3] Fund Holdings - Changcheng Jiujia Innovation Growth Mixed A (004666) holds 4.5 million shares of Zhongke Haixun, making it the third-largest holding in the fund, accounting for 5.92% of the fund's net value [4] - The estimated floating loss for the fund regarding Zhongke Haixun is approximately 10.89 million CNY [4]

Core Viewpoint - Zhongke Haixun (300810) signed a strategic cooperation agreement with Guangxi Beibu Gulf International Port Group at the 22nd China-ASEAN Expo, focusing on marine technology, AI, and digital economy initiatives [1][2]. Group 1: Agreement Details - The agreement emphasizes strategic collaboration around national initiatives such as the Western Land-Sea New Corridor and the Belt and Road Initiative, exploring pathways for marine economy and port intelligence development [2]. - It aims to enhance innovation cooperation by jointly pursuing national and provincial research project support in areas like smart ports and marine big data, creating a closed-loop innovation system [2]. - The agreement includes provisions for talent exchange, facilitating technical personnel participation in key projects and establishing a shared incentive mechanism for innovation achievements [2]. Group 2: Impact and Future Considerations - The cooperation is not expected to have a significant impact on the company's current year operating performance, but future performance implications remain uncertain [2]. - The agreement is a framework agreement, and its implementation and subsequent developments are subject to uncertainty, with specific matters to be signed later if cooperation is achieved [2]. - The company has disclosed that there have been no changes in shareholding or restrictions on shares for related personnel in the past three months, and no notifications of intended share reductions have been received [2].

Core Points - Zhongke Haixun (300810) signed a strategic cooperation agreement with Guangxi Beibu Gulf International Port Group at the 22nd China-ASEAN Expo [1] - The collaboration will focus on national marine technology, "Artificial Intelligence +" and digital economy construction, particularly in smart port development, marine big data, and marine intelligent equipment [1] - The partnership aims to leverage both parties' strengths to create a series of marine technology products and innovative applications in artificial intelligence [1]

Core Viewpoint - Zhongke Haixun has signed a strategic cooperation agreement with Guangxi Beibu Gulf International Port Group to collaborate on marine technology, AI, and digital economy initiatives, focusing on smart port construction and marine big data [1] Group 1: Strategic Cooperation - The cooperation aims to leverage both parties' strengths in marine technology products and AI applications [1] - The agreement does not constitute a related party transaction or a major asset restructuring, thus not requiring board or shareholder approval [1] Group 2: Financial Overview - For the first half of 2025, Zhongke Haixun's revenue composition is 99.63% from the national special electronic information industry and 0.37% from other businesses [1] - As of the report date, Zhongke Haixun's market capitalization is 5.7 billion yuan [1]

Core Viewpoint - The company Zhongke Haixun (300810) has signed a strategic cooperation agreement with Guangxi Beibu Gulf International Port Group to collaborate on marine technology and digital economy initiatives [1] Group 1: Strategic Cooperation - The agreement was signed during the 22nd China-ASEAN Expo, indicating a significant partnership between the two entities [1] - The collaboration will focus on smart port construction, marine big data, and marine intelligent equipment, aligning with national strategies [1] - Both parties aim to leverage their strengths to develop a series of marine technology products and innovative applications in artificial intelligence [1]

Core Viewpoint - The company Zhongke Haixun has signed a strategic cooperation agreement with Guangxi Beibu Gulf International Port Group to collaborate on marine technology and digital economy initiatives [1] Group 1: Strategic Cooperation - The agreement was signed during the 22nd China-ASEAN Expo, indicating a significant partnership between the two entities [1] - The collaboration will focus on smart port construction, marine big data, and marine intelligent equipment, aligning with national strategic needs [1] - Both parties aim to leverage their strengths to develop a series of marine technology products and AI innovation applications [1] Group 2: Business Expansion - The partnership is expected to facilitate the expansion of related business areas, enhancing the capabilities in the marine technology sector [1] - The strategic alliance will contribute to the advancement of the digital economy and artificial intelligence integration within the marine industry [1]

Core Viewpoint - The announcement of a strategic cooperation agreement between Zhongke Haixun and Guangxi Beibu Gulf International Port Group aims to enhance development in smart port construction, marine big data, and marine intelligent equipment [1] Group 1: Strategic Cooperation - Zhongke Haixun has signed a strategic cooperation agreement with Guangxi Beibu Gulf International Port Group [1] - The partnership will focus on areas such as smart port construction, marine big data, and marine intelligent equipment [1] - This agreement is expected to facilitate the company's development in the aforementioned fields [1]

关于签订战略合作协议的公告 证券代码：300810 证券简称：中科海讯 公告编号：2025-092 北京中科海讯数字科技股份有限公司 本公司及董事会全体成员保证信息披露的内容真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 特别提示： 1、本次签订的战略合作协议为框架协议，系协议双方基于合作意愿达成的 战略性约定，最终能否实施及后续进展尚存在不确定性。若后续双方达成合作， 具体合作事宜将另行签署协议约定。公司将根据后续具体合作事项的进展情况， 按照有关法律法规的规定及时履行审批程序及信息披露义务，敬请广大投资者注 意投资风险。 2、本协议不涉及具体交易金额，预计不会对公司本年度经营业绩产生重大 影响，对公司未来年度经营业绩的具体影响存在不确定性。 3、截至本公告披露日，公司最近三年未披露其他战略合作协议。 一、协议签署概况 近日，北京中科海讯数字科技股份有限公司（以下简称"公司"）与广西北 部湾国际港务集团有限公司（以下简称"北部湾港集团"）在第 22 届中国—东盟 博览会签约仪式上签订了《战略合作协议》（以下简称"协议"或"本协议"）。 双方经友好协商，秉持"优势互补、强强联合"的合作宗旨，紧密围绕 ...

Summary of Key Points Core Viewpoint - The number of shareholders in 332 ChiNext stocks has decreased as of September 10, with 171 stocks experiencing a decline, and 14 of those seeing a drop of over 10% compared to the previous period [1]. Group 1: Shareholder Changes - The stock with the largest decrease in shareholder count is Chuangyitong, which has 10,574 shareholders, down 19.33% from August 31, with a cumulative drop of 7.63% in stock price since the concentration of shares began [1]. - Zhongke Haixun has 22,545 shareholders, a decrease of 17.37%, with a cumulative drop of 9.90% in stock price [1]. - Beifang Changlong has 27,361 shareholders, down 16.91%, with a significant cumulative drop of 32.13% in stock price [1]. Group 2: Continuous Shareholder Concentration - A total of 49 ChiNext stocks have shown a continuous concentration of shares, with some stocks experiencing a decline in shareholder count for more than three consecutive periods, and one stock has seen a decline for seven consecutive periods [1]. - Hahan Huadong has 18,467 shareholders, with a cumulative decline of 25.44% over seven periods [2]. - Fengshang Culture has 15,168 shareholders, down 37.88% over six periods, marking the largest cumulative decline [2]. Group 3: Market Performance - The average decline for concentrated stocks since September 1 is 1.53%, with notable increases in stocks like Xianxian Online and Kailong High-Tech, which rose by 61.11% and 41.12%, respectively [2]. - Industries with the most concentrated stocks include machinery, electronics, and basic chemicals, with 28, 19, and 18 stocks respectively [2]. Group 4: Fund Flow - As of September 18, 46 concentrated stocks have attracted leveraged funds, with notable increases in financing balances for stocks like Kailong High-Tech (up 86.83%), Weiteou (up 59.25%), and Tengya Precision (up 56.89%) [2].

Group 1 - A total of 770 stocks reported their latest shareholder numbers as of September 10, with 359 stocks showing a decrease compared to the previous period [1][3] - The largest decline in shareholder numbers was observed in Chengfei Integration, which saw a drop of 25.94% to 115,426 shareholders, alongside a cumulative decline of 23.59% in stock price since the concentration of shares [3][4] - Other notable declines included Chuangyitong, which decreased by 19.33% to 10,574 shareholders, and Zhongke Haixun, which fell by 17.37% to 22,545 shareholders [3][4] Group 2 - Among the concentrated stocks, 26% outperformed the Shanghai Composite Index, with an average decline of 0.57% since August 21, while the index rose by 1.74% [2] - Stocks with significant price increases since the last concentration period included Boyuan Co., which surged by 84.41%, and Dongshan Precision and Xingfu Blue Ocean, which also showed strong performance [2][3] Group 3 - The latest concentrated stocks list includes industries such as machinery, basic chemicals, and electronics, with 48, 35, and 33 stocks respectively [3] - The average decline for concentrated stocks since September 1 was 1.17%, with top performers including online and offline stocks, Kailong High-Tech, and Allianz Ruishi, which rose by 61.11%, 41.12%, and 38.97% respectively [3][4]