证券代码：600105 证券简称:永鼎股份 公告编号：临 2025-035 江苏永鼎股份有限公司关于 为子公司申请年度银行授信提供担保的进展公告 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个别及连带责任。 重要内容提示: ●被担保人名称及是否为上市公司关联人：武汉永鼎光电子技术有限公司（以下 简称"武汉光电子"）、苏州永鼎国际贸易有限公司（以下简称"国际贸易"）、金 亭汽车线束（苏州）有限公司（以下简称"苏州金亭"）、上海永鼎光电子技术有限 公司（以下简称"上海光电子"）为上市公司合并报表范围内子公司，不存在其他关 联关系。 ●本次担保金额及已实际为其提供担保的余额： 1、本次为控股子公司武汉光电子申请银行授信提供担保，担保额为人民币 1,000.00 万元，本公司已实际为其提供担保的余额 2,500.00 万元人民币<含本次>。 2、本次为控股子公司国际贸易申请银行授信提供担保，担保额为人民币 800.00 万元，本公司已实际为其提供担保的余额 800.00 万元人民币<含本次>。 3、本次为全资子公司苏州金亭申请银行授信提供担保 ...

Investment Rating - The report maintains a "Buy" rating for Lianchuang Optoelectronics (600363.SH) and an "Increase" rating for Chip Origin Technology (688521.SH) [15][33]. Core Insights - The report highlights the recent achievement of China's new generation artificial sun, "China Circulation No. 3," which reached a plasma current of 1 million amperes and an ion temperature of 100 million degrees, marking significant progress in controlled nuclear fusion [4][13]. - Concerns are raised regarding the potential suspension of EDA (Electronic Design Automation) services to China by Siemens, which could impact the domestic semiconductor industry, emphasizing the need for self-sufficiency in EDA and IP services [5][14][6]. Market Performance - The electronic industry experienced a slight increase of 0.17% from May 26 to May 30, ranking 24th among the primary industries [23][26]. - The electronic industry's price-to-earnings (P/E) ratio stands at 57.64, with the highest valuations found in the computer, defense, and media sectors [23][26]. Industry Dynamics - The report notes that the EDA market is dominated by three major players: Synopsys, Cadence, and Siemens EDA, which collectively hold a 70% market share in mainland China [6][14]. - The report suggests focusing on domestic EDA and IP service providers such as Huada Jiutian, Guangliwei, and others due to the increasing importance of self-sufficiency in the industry [6][14]. Company Performance and Forecasts - Key companies in the report include: - Lianchuang Optoelectronics (600363.SH) with a projected EPS of 1.37 for 2025 and a P/E of 44.50 [15][33]. - Chip Origin Technology (688521.SH) with a projected EPS of 0.02 for 2025 and a P/E of 4365.50, rated as "Increase" [15][33]. - Other companies such as Guangliwei and Huada Jiutian are mentioned but remain unrated [15][33]. Sector Analysis - The report indicates that the passive components, printed circuit boards, and integrated circuit manufacturing sectors saw the highest growth during the review period [26][30]. - The semiconductor materials and optical components sectors ranked fourth and fifth in terms of valuation [26].

Investment Rating - The report maintains a "Buy" rating for Lianchuang Optoelectronics (600363.SH) and an "Increase" rating for Xinyuan Technology (688521.SH) [15][33]. Core Insights - China's new generation artificial sun, "China Circulation No. 3," has achieved a record of one million amperes and one billion degrees H mode, indicating significant progress in controlled nuclear fusion technology [4][13]. - Siemens' EDA division may suspend support for mainland China, which highlights the increasing importance of domestic EDA and IP service providers in the face of geopolitical tensions [5][14][6]. Market Performance - From May 26 to May 30, the electronic industry rose by 0.17%, ranking 24th among the primary industries, with a P/E ratio of 57.64 [23][26]. - The semiconductor sector is experiencing a mixed performance, with passive components, printed circuit boards, and integrated circuit manufacturing showing the highest gains [26][30]. Company Focus - Key companies to watch in the controlled nuclear fusion equipment and components supply chain include Lianchuang Optoelectronics, Yongding Co., Hefei BEST, Guoguang Electric, and others [4][13]. - In the EDA sector, domestic companies such as Huada Jiutian, Guangliwei, and others are recommended for attention due to the potential supply disruptions from major EDA providers [5][6][14]. Valuation and Earnings Forecast - The report provides earnings per share (EPS) and price-to-earnings (P/E) ratios for various companies, indicating significant variations in valuation across the sector [15][33]. - For instance, Lianchuang Optoelectronics is projected to have an EPS of 1.37 in 2025 with a P/E of 44.50, while Xinyuan Technology is expected to have an EPS of 0.02 with a P/E of 4365.50 [15][33].

Investment Rating - Industry rating is maintained at "Outperform" [1] Core Insights - The report highlights significant breakthroughs in China's controllable nuclear fusion technology, with the "Chinese Circulation No. 3" achieving a plasma current of one million amperes and ion temperature reaching 100 million degrees, marking a new high in fusion parameters [3][6] - The advancements in nuclear fusion technology position China as a leader in the field, paving the way for future commercialization and potential growth opportunities for related upstream and downstream enterprises [3] Summary by Sections Industry Overview - The report discusses the continuous progress in controllable nuclear fusion technology in China, with key projects like the "Xuanlong-50U" achieving critical engineering breakthroughs [3][4] - The comprehensive parameters of fusion triple product have reached the order of 10^20, indicating significant advancements in the field [3] Key Companies to Watch - Recommended companies include: - Lianchuang Optoelectronics, a leading supplier of high-temperature superconducting magnets, which are crucial for compact tokamak devices [4] - Yongding Co., a major supplier of high-temperature superconducting strips [4] - Guoguang Electric, which provides various components for controllable nuclear fusion devices [4]

可控核聚变行业由于较高的技术门槛，较少的企业参与其中，且当前仍处于技术攻关阶段，商业化不 足，科研主体为中国科学院合肥物质研究院等离子体物理研究所和核工业西南物理研究院(隶属于中国 核工业集团有限公司)等研究机构，项目建设中向相关企业采购相关材料设备。中国核建承担ITER核心 安装工程，掌握全超导托卡马克装置建造技术;中国核电牵头组建可控核聚变创新联合体，并于2025年2 月斥资10亿元入股中国聚变能源公司，这两家是国内可控核聚变产业的龙头企业。此外，西部超导、永 鼎股份、联创光电、上海电气等企业也参与了可控核聚变装置中关键器件的布局，能量奇点、瀚海聚 能、星环聚能等民营企业也参与可控核聚变中部分关键设计和技术研发工作。 行业主要上市公司：安泰科技(000969.SZ)，中国广核(003816.SZ)，永鼎股份(600105.SH)，西部超导 (688122.SH)，上海电气(601727.SH)等 中国可控核聚变行业整体竞争格局 中国可控核聚变行业市场区域竞争格局 通过企查猫，通过检索"可控核聚变"、登记状态为"存续/在业"的机构，截至2025年3月25日，中国相关 企业及研究院所共计170家，从我国可控核 ...

Group 1: Market Overview - The market has seen an increase, surpassing 4200, driven by a court ruling invalidating tariffs imposed by the US, which has boosted global risk appetite [1] - The strongest sectors today include autonomous driving and stablecoins, indicating a shift in investor focus [1] Group 2: Nuclear Fusion Research - The Southwestern Institute of Physics has achieved a new operational record for fusion devices in China, highlighting advancements in nuclear fusion research [2][1] - This development raises questions about the potential for this niche sector to gain traction and attract investment [2] Group 3: Company Involvement in Nuclear Fusion - Yongding Co., Ltd. has achieved leading performance in wire rod length and low-temperature strong magnetic field applications, with products used in superconducting induction heating and fusion magnets, maintaining close cooperation with the Southwestern Institute of Physics [6] - Chenguang Medical has ongoing technical communication with the Southwestern Institute regarding the supply of superconducting magnets, contingent on specific procurement needs [7] - Qiaoyuan Co. has established a reputation in the medical sector and maintains relationships with military research institutions, including the Southwestern Institute [8] - Lansi Heavy Industry is involved in the development of nuclear fusion-related products and has successfully applied a new type of heat exchanger in a fusion engineering project [9][10] - Guoguang Electric has received a provincial science and technology award for a project in collaboration with the Southwestern Institute focused on high-sensitivity leak detection technology for fusion components [10] - Antai Technology is at the forefront of research and manufacturing in fusion filter components, collaborating with the Southwestern Institute [11] - Hekang New Energy provides operational and maintenance services for high-voltage water-cooled variable frequency systems used by the Southwestern Institute [11] - Jingye Intelligent is exploring cooperation in remote operation and maintenance technology for fusion reactors with the Southwestern Institute [12] - Yingjie Electric serves various research institutions, including the Southwestern Institute, providing power supplies for scientific research and experimental testing [13]

Group 1: Company Highlights - Yongding Co., Ltd. has seen a significant increase in stock price due to multiple favorable factors, including a comprehensive layout in the optical communication field and a recent breakthrough in high-temperature superconducting business, which is expected to contribute to long-term profit growth [3] - Suzhou Longjie has achieved 12涨停 in 8 days, driven by expectations of military materials and asset injection, benefiting from frequent state-owned enterprise reforms and policy incentives for mergers and acquisitions [3] - Nuo Puxin's stock price increase is attributed to a 253% growth in its fresh food business last year, leading to a doubling of profits, with a recent upgrade from brokers indicating potential for valuation recovery [3] Group 2: Industry Trends - The yellow wine sector is experiencing a transformation, with Kuaijishan reaching a historical high, driven by the China Alcoholic Drinks Association's strategy to attract younger consumers, indicating a significant shift in market dynamics [4] - The overall market sentiment shows that despite a net outflow of 3 billion from northbound funds, there was a late rebound with 1.8 billion flowing back into leading technology stocks like Ningde Times, reflecting foreign investors' confidence in the technology sector and consumer recovery [4] Group 3: Investment Insights - Today's涨停 stocks are primarily focused on three areas: policy-driven technological breakthroughs (such as nuclear fusion and superconductors), consumer recovery in niche markets (yellow wine and fresh food), and expectations of restructuring in state-owned enterprises [4] - The investment strategy emphasizes the importance of selecting the right stocks and being patient, as these sectors and companies have both short-term catalysts and long-term logic worth monitoring [4]

Core Points - The company announced a cash dividend of 0.05 CNY per share for the fiscal year 2024, totaling approximately 73.1 million CNY based on a total share capital of 1,461,994,802 shares [1][2] - The dividend distribution plan was approved at the annual general meeting held on May 16, 2025 [1] - Key dates for the dividend distribution include the record date on June 3, 2025, and the ex-dividend date on June 4, 2025 [2] Dividend Distribution Details - The cash dividends will be distributed to shareholders registered with the China Securities Depository and Clearing Corporation Limited, Shanghai Branch, as of the close of trading on the record date [2] - Shareholders who have completed designated transactions can receive their cash dividends on the payment date at their designated securities firms [2] - For shareholders holding unrestricted circulating shares, the actual cash dividend received will be subject to personal income tax regulations based on the holding period [3][4] Tax Implications - Individual shareholders holding shares for more than one year will not be subject to personal income tax on the dividend income, while those holding for one year or less will have a tax burden of 20% for holdings of one month or less, and 10% for holdings between one month and one year [4] - Qualified Foreign Institutional Investors (QFII) will have a 10% withholding tax applied, resulting in a net cash dividend of 0.045 CNY per share [5][7] - For investors from the Hong Kong Stock Exchange, a similar 10% withholding tax will apply, leading to a net cash dividend of 0.045 CNY per share [6][7]

证券代码：600105 证券简称：永鼎股份 公告编号：2025-034 江苏永鼎股份有限公司2024年年度权益分派实施公告 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。 重要内容提示： 每股分配比例 A 股每股现金红利0.05元 相关日期 | 股份类别 | 股权登记日 | 最后交易日 | 除权（息）日 | 现金红利发放日 | | --- | --- | --- | --- | --- | | Ａ股 | 2025/6/3 | － | 2025/6/4 | 2025/6/4 | 差异化分红送转： 否 一、 通过分配方案的股东大会届次和日期 本次利润分配方案经公司2025 年 5 月 16 日的2024年年度股东大会审议通过。 三、 相关日期 二、 分配方案 截至股权登记日下午上海证券交易所收市后，在中国证券登记结算有限责任公司上海分 公司（以下简称"中国结算上海分公司"）登记在册的本公司全体股东。 3. 分配方案： 本次利润分配以方案实施前的公司总股本1,461,994,802股为基数，每股派发现金红利 0.05元（含税），共计 ...

Group 1 - The superconducting concept sector rose by 3.12%, ranking third among concept sectors, with 21 stocks increasing in value, including Yongding Co. and Baili Electric, which hit the daily limit, and Jinbei Electric, Chenguang Medical, and Antai Technology showing significant gains of 7.26%, 6.39%, and 6.17% respectively [1] - The leading stocks in terms of net inflow of main funds included Yongding Co. with a net inflow of 273 million yuan, followed by Baili Electric and Jingda Co. with net inflows of 192 million yuan and 94.95 million yuan respectively [2][3] - The main fund inflow rates for Baili Electric, Jingda Co., and Yongding Co. were 18.10%, 10.04%, and 9.57% respectively, indicating strong investor interest in these stocks [3] Group 2 - The superconducting concept sector attracted a net inflow of 773 million yuan today, with 14 stocks receiving net inflows, and 6 stocks seeing inflows exceeding 30 million yuan [2] - The top stocks by net inflow in the superconducting concept sector included Yongding Co., Baili Electric, and Wolong Nuclear Materials, with respective net inflows of 273 million yuan, 192 million yuan, and 73.71 million yuan [2][3] - The overall performance of the superconducting concept sector reflects a positive market sentiment, with significant gains in several key stocks [1][2]