证券日报网讯 12月24日，金杯电工在互动平台回答投资者提问时表示，公开资料显示，光热发电系统 主要包含集热、传储热、发电等环节，涉及大量电力传输、信号控制、发电及输变电场景，对电缆和电 磁线有明确需求。公司作为扁电磁线全球龙头和线缆行业优势企业，可生产适用于上述场景的电力电 缆、控制电缆以及电磁线等产品。未来，公司将持续关注光热等新兴能源市场，积极拓展应用场景。 （文章来源：证券日报） ...

8月22日，山东省青岛市即墨区龙山街道一家科技纺织企业的工人在智慧纺纱生产线上生产高端纤维。新华社发（梁孝鹏摄）从"一根光纤丝"中突围，企业 直面技术封锁，筑牢产业根基。在今年5月举行的"中国光谷"国际光电子博览会上，长飞光纤光缆股份有限公司展出代表全球最高技术水平的空芯反谐振光 纤。公司执行董事兼总裁庄丹介绍："在下一代光纤领域，长飞公司已进入全球第一方阵。"技术的突破，有多年沉淀的厚积薄发。从最初连一颗螺丝钉都依 赖进口，到如今掌握光纤预制棒、光纤、光缆等全部关键技术，成为"标准制定"赛道的引领者，长飞公司在"引进—消化—吸收—创新—再输出"发展道路深 耕数十年。技术的突破，也有"从0到1再到N"的协同攻关。长飞公司牵头组建联合实验室，从攻关基础技术，到成员单位承接工程化和产业化，最后联合实 验室牵头单位率先应用作为牵引，产学研协同实现核心材料产业化。"科技创新必须从产业需求出发，以应用为导向。"长飞光纤光缆股份有限公司技术总监 罗杰说，科研团队与企业工程师并肩作战，哪里有难题，攻关就推进到哪里，"企业出题、联合答题"让创新直抵生产一线。 丝，可织就锦绣，也可联通万物。从传统产业的转型攻坚，到新兴产业的技 ...

Core Viewpoint - The article emphasizes the importance of tracking high-quality research reports and survey information to identify potential investment opportunities and market trends in the AI chip industry [1]. Group 1: Company Developments - A company has achieved a leading position in the global AI chip market by advancing the integration of server liquid cooling, hollow-core fiber, high-speed copper cables, power lines, and connectors [1]. - The company is accelerating product introduction in collaboration with a top AI chip firm, indicating strong growth potential in the sector [1]. Group 2: Industry Trends - Short-term disruptions are not expected to alter the trend of leading companies in the industry expanding their presence in overseas markets [1]. - Companies with overseas production capacity are anticipated to take on price-increasing orders in the future, reflecting a positive outlook for the industry [1].

Group 1 - The core viewpoint of the articles highlights the transformation of Yuelai Town in Haimen District, Nantong City, from a traditional agricultural town to a modern industrial powerhouse, achieving significant economic growth through internal development and quality improvement [1] Group 2 - Local enterprises are actively expanding, with projects like the 500 million yuan high-performance fiber fabric R&D and manufacturing project nearing completion, and additional investments being made to enhance the local industrial chain [2] - The government emphasizes supporting existing enterprises as a key strategy for attracting investment, with over two-thirds of new major projects in the last quarter coming from local companies [2] Group 3 - Hai Teng Copper Industry Group, a Shanghai-based enterprise, has contributed over one-third of the annual taxable sales in Yuelai Town, with plans to transition from traditional manufacturing to integrated industrial and trade operations, aiming for sales exceeding 5 billion yuan and tax revenue over 20 million yuan within two years [3] - The town aims to achieve multiple breakthroughs in industrial output, the number of regulated enterprises, and high-tech enterprises during the 14th Five-Year Plan period, while expanding its industrial cluster [3] Group 4 - Junyue New Materials Technology Co., Ltd. has rapidly grown in the functional film materials sector, achieving annual sales growth of 20% to 30%, and is expected to surpass 100 million yuan this year [4] - The industrial landscape of Yuelai Town includes both large backbone enterprises and numerous "invisible champions" and "specialized and innovative" companies, contributing to a diverse and robust industrial ecosystem [4]

Market Overview - The three major A-share indices showed mixed performance on December 18, with a total market turnover of 16,768.01 billion yuan, a decrease of over 150 billion yuan compared to the previous trading day [1] - More than 2,800 stocks closed higher, with 73 stocks hitting the daily limit up [1] Sector Performance - Leading sectors included family doctors, terahertz technology, and hyperbaric oxygen chambers, while sectors such as Hainan Free Trade Zone and horse racing experienced significant declines [2] Institutional Ratings - Nine stocks received buy ratings from institutions today, including Aerospace Intelligent Manufacturing, Hengyi Petrochemical, Chuangye Environmental Protection, and Bohai Leasing, with target prices of 26 yuan/share, 11.96 yuan/share, 7.27 yuan/share, and 4.36 yuan/share respectively, indicating potential upside of 15.20%, 51.78%, 19.97%, and 7.39% from the latest closing prices [3] - Stocks with buy ratings saw an average increase of 1.48%, outperforming the Shanghai Composite Index, with notable gainers including Bohai Leasing, Aerospace Intelligent Manufacturing, and Hengyi Petrochemical, which rose by 4.64%, 2.82%, and 2.2% respectively [3] Institutional Trading - In the龙虎榜 (Dragon and Tiger List), 15 stocks were net bought while 17 stocks were net sold by institutions [4] - The largest net sell was for Huatong Cable, amounting to 440 million yuan, followed by Zhenhua Co., with a net sell of 117 million yuan [5] - Northbound funds net bought 8 stocks, with Tianyin Electromechanical leading at 98.26 million yuan [5] Corporate Announcements - Zhongwei Company announced plans to acquire a controlling stake in Hangzhou Zhonggui Electronic Technology Co., with the transaction not constituting a major asset restructuring [7] - Haitian Flavor Industry announced a special dividend of 3 yuan per 10 shares, totaling 1.754 billion yuan, coinciding with the 20th anniversary of its production base [7] - Chuangyao Technology proposed a cash dividend of 2 yuan per 10 shares, amounting to 22.19 million yuan, representing 32.29% of its net profit for the first three quarters of 2025 [8] - Xibu Mining's subsidiary obtained a mining license, enhancing its resource development capabilities in iron [8] - Time Space Technology won a project contract worth 141 million yuan for a smart cultural tourism integration project [8]

证券日报网讯12月18日，通光线缆（300265）在互动平台回答投资者提问时表示，公司将持续注重产品 研发、做好生产经营，密切关注行业的发展动态。 ...

Group 1 - The company, Tongguang Cable, engages in technical exchanges among its R&D teams across different segments based on research needs [2]

证券日报网讯12月18日，通光线缆（300265）在互动平台回答投资者提问时表示，公司将根据行业的发 展动态不断提升产品研发力度。 ...

华通线缆(605196)今日下跌8.33%，全天换手率7.21%，成交额11.53亿元，振幅11.67%。龙虎榜数据显 示，机构净卖出4.40亿元，沪股通净买入7786.96万元，营业部席位合计净买入1.56亿元。 上交所公开信息显示，当日该股因日跌幅偏离值达-8.49%上榜，机构专用席位净卖出4.40亿元，沪股通 净买入7786.96万元。 证券时报·数据宝统计显示，上榜的前五大买卖营业部合计成交7.82亿元，其中，买入成交额为2.88亿 元，卖出成交额为4.94亿元，合计净卖出2.06亿元。 具体来看，今日上榜的营业部中，共有6家机构专用席位现身，即买三、卖一、卖二、卖三、卖四、卖 五，合计买入金额5372.57万元，卖出金额4.94亿元，合计净卖出4.40亿元，沪股通为第二大买入营业 部，买入金额为7786.96万元，合计净买入7786.96万元。 | 买/ | 会员营业部名称 | 买入金额（万 | 卖出金额（万 | | --- | --- | --- | --- | | 卖 | | 元） | 元） | | 买一 | 中信证券股份有限公司客户资产管理部 | 11379.85 | | | 买二 | 沪股通 ...

格隆汇12月18日丨新亚电子(605277.SH)在投资者互动平台表示，公司主营业务为消费电子及工业控制 线材、汽车线缆、通信线缆及数据线材、新能源系列线缆及组件，暂无直接供应澜起科技股份有限公 司。 ...