证券代码：600105 证券简称：永鼎股份 公告编号：临 2026-003 江苏永鼎股份有限公司 关于控股股东部分股权解除质押及再质押的公告 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个别及连带责任。 重要内容提示： 二、本次股份质押情况 ● 江苏永鼎股份有限公司（以下简称"公司"）控股股东永鼎集团有限公司 （以下简称"永鼎集团"）持有公司股份363,651,672股，占公司目前总股本的 24.87%；本次解除质押及再次质押后，永鼎集团累计质押公司股份206,000,000 股，占其持有公司股份总数的56.65%，占公司目前总股本的14.09%。 公司于近日接到控股股东永鼎集团关于部分股权解除质押及再质押的通知， 具体内容如下： 一、本次股份解质押基本情况 ●永鼎集团及其一致行动人莫林弟先生合计持有公司股份364,162,728股， 占公司目前总股本的24.91%。截至公告披露日，永鼎集团及其一致行动人莫林弟 先生累计质押公司股份206,000,000股，占其持有公司股份总数的56.57%，占公 司目前总股本的14.09%。 永鼎集 ...

Summary of Conference Call Notes Company Overview - The company discussed is Yongding Co., Ltd. (永鼎股份), which operates in the optical communication and superconducting materials industry. Key Points and Arguments 1. **2025 Earnings Forecast**: The company expects a net profit attributable to shareholders of 200 million to 300 million yuan, representing a year-on-year growth of 226% to 388%. This significant increase is primarily due to an estimated investment income of approximately 250 million yuan from its associate company, Shanghai Dongchang Investment, which is unaudited and subject to final audit confirmation [1][2]. 2. **Q4 Profit Expectations**: The anticipated net profit for Q4 is projected to be around 79 million yuan, which is slightly lower than previous expectations [1]. 3. **Core Business Stability**: The company's main operations are stable, driven by a dual focus on "optical communication and superconducting" technologies. This dual strategy is expected to support future growth [1]. 4. **Subsidy and Product Development**: The subsidiary, Dingshin Technology, is fully engaged in the development of EML and CW light source optical chip products and has secured significant orders. The company is adopting an IDM (Integrated Device Manufacturer) model, which has already led to clear customer validation and supply agreements for CW light sources [2]. 5. **Capacity Expansion**: Dingshin Technology is actively expanding production capacity, with expectations to double its capacity by 2026. Recent capital increases have attracted external investors, including a 5 million yuan investment from Cambridge Technology, which holds a 0.5525% stake [2]. 6. **Superconducting Materials Development**: The subsidiary, Eastern Superconducting, is pioneering high-temperature superconducting tape using a unique domestic IBAD+MOCVD technology. The products are designed for applications in controlled nuclear fusion, superconducting induction heating, magnetic single crystal pulling, and medical fields. The controlled nuclear fusion sector is identified as a strategic development direction in the national "14th Five-Year Plan" [2]. 7. **Market Demand and Growth Potential**: The company is well-positioned to benefit from the strong demand for optical modules overseas. The optical chip market is experiencing a supply-demand gap due to long production cycles, and the company’s self-developed products and IDM model are expected to secure ongoing customer orders [2]. 8. **Future Growth Outlook**: The company is anticipated to have substantial growth potential, particularly in the high-temperature superconducting tape market, which is expected to benefit from the rapid development of controlled nuclear fusion technologies. Investors are encouraged to pay close attention to the company's future growth prospects [2].

【天风通信】永鼎股份业绩预告点评：公司主业经营稳健，"光通信+超导"双轮驱动发展 事件：公司发布2025年业绩预告，预计归母净利润为2亿-3亿，同比增长226%-388%，主要是由于公司对联营企业 上海东昌投资权益法确认的投资收益约2.5亿元（未经审计，最终以审计数据为准），预计Q4归母净利润中值为- 0.79亿元，略低于我们之前的预期。 公司主业经营稳健，"光通信+超导"双轮驱动发展，子公司鼎芯科技全面布局 【天风通信】永鼎股份业绩预告点评：公司主业经营稳健，"光通信+超导"双轮驱动发展 事件：公司发布2025年业绩预告，预计归母净利润为2亿-3亿，同比增长226%-388%，主要是由于公司对联营企业 上海东昌投资权益法确认的投资收益约2.5亿元（未经审计，最终以审计数据为准），预计Q4归母净利润中值为- 0.79亿元，略低于我们之前的预期。 此外，鼎芯光电紧跟客户需求，持续进行扩产，预计26年产能有望翻倍，并于近期增资扩股引入外部投资者，其 中，剑桥科技增资500万元（持股比例为0.5525%）。 此外，公司子公司东部超导前瞻布局高温超导带材，并采用国内独有的IBAD+MOCVD技术路线，产品性能优异， ...

Key Highlights - Tianqi Co., Ltd. participated in financing for Galaxy General Robotics, acquiring up to 0.38% equity [1] - Hualan Vaccine has no vaccine products available for the prevention of Nipah virus [1] - Aisen Co., Ltd. plans to invest 2 billion yuan to build an integrated circuit materials manufacturing base in East China [1] - Beixin Road and Bridge won a contract for a project worth 1.221 billion yuan [1] - Yongding Co., Ltd. expects a net profit increase of 225.66% to 388.48% in 2025 [1] - Puxin Co., Ltd. intends to acquire a 5% stake in Liyuan Fluororesin for 240 million yuan [1] - Huatai Medical has repurchased 0.7202% of its shares [1] - Dayi Long plans to reduce its stake by no more than 3% [1] - Dongcai Technology's actual controller and vice chairman, Xiong Haitao, has been detained [1] - Yichang Technology's actual controller, Xiong Haitao, is under investigation and has been detained [1] Project Investments - Nord Co., Ltd. plans to invest 168 million yuan to upgrade production line equipment for Qinghai Electronics [1] - Aisen Co., Ltd. is set to invest 2 billion yuan in a manufacturing base for integrated circuit materials [1] Contract Awards - Jintanglang Co., Ltd. won a contract for the interior decoration and weak current intelligent engineering of a new hotel project [1] - Beixin Road and Bridge secured a contract worth 1.221 billion yuan [1] - Huakang Clean won a project worth 54.88 million yuan [1] Earnings Forecasts - New Meixing Co., Ltd. expects a net profit growth of 160.76% to 204.96% in 2025 [1] - Hongxin Electronics anticipates a net profit of 110 million to 150 million yuan in 2025, a year-on-year increase of 93.61% to 164.01% [1] - Yongding Co., Ltd. forecasts a net profit increase of 225.66% to 388.48% in 2025 [1] - Zhenlei Technology expects a net profit increase of 529.64% to 642.26% in 2025 [1] - Ningbo Fubang anticipates a net profit growth of 3099.59% to 4379.43% in 2025 [1] Share Acquisitions - Puxin Co., Ltd. plans to acquire a 5% stake in Liyuan Fluororesin for 240 million yuan [1] - Yingxin Development intends to acquire 60% equity in Changxing Semiconductor [1] Share Buybacks - Jingji Zhino has repurchased 5.438 million shares [2] - Huatai Medical has repurchased 0.7202% of its shares [2] Share Reductions - Baida Precision plans to reduce its stake by no more than 2% [2] - Dayi Long intends to reduce its stake by no more than 3% [2] - Zhishang Technology's Liu Dongsheng and Liu Dongli plan to reduce their stakes by no more than 3% [2] - Shichuang Securities' City Power plans to reduce its holdings by no more than 27.245 million A-shares [2] - Pianzaihuang's Jiulongjiang Group plans to increase its holdings by 300 million to 500 million yuan [2] Other News - Dongcai Technology's actual controller and vice chairman, Xiong Haitao, has been detained [2] - Jingpin Special Equipment has been banned from participating in procurement activities for military supplies for three years [2] - Yichang Technology's actual controller, Xiong Haitao, is under investigation and has been detained [2]

Group 1 - Heng Rui Medicine's HRS-5346 tablets have been included in the list of breakthrough therapeutic varieties by the National Medical Products Administration, with a total R&D investment of approximately 76.3 million yuan [30][30] - Yuguang Jin Lead announced a significant short-term stock price increase of 45.01% over five consecutive trading days, raising concerns about the uncertainty of future silver prices [31] - Dongcai Technology's actual controller and vice chairman has been detained and investigated, but the company states that this will not significantly impact its normal operations [32] Group 2 - Aisen Co. plans to invest 2 billion yuan to establish an integrated circuit materials manufacturing base in East China, with the first phase expected to be operational by 2028 [33] - Jingpin Special Equipment has been banned from participating in procurement activities for the armed police force for three years, which will have a limited impact on its overall revenue [34] - Nanhua Futures' overseas subsidiary has obtained membership approval for the Nodal Exchange, allowing it to trade and clear related products [35] Group 3 - Zhong Rare Earth expects a net profit of 100 million to 130 million yuan in 2025, reversing a loss of 299 million yuan in the previous year due to market recovery and operational improvements [38] - Deep South Circuit anticipates a net profit increase of 68% to 78% in 2025, driven by growth in AI computing power and storage market demand [39] - Hai Xin Energy Science and Technology expects a net loss of 450 million to 640 million yuan in 2025, although this is an improvement from a loss of 954 million yuan the previous year [40] Group 4 - Nanya New Materials forecasts a net profit increase of 337% to 417% in 2025, attributed to the recovery in the copper-clad laminate industry [41] - CanSino Biologics expects a net profit of 24.5 million to 29 million yuan in 2025, driven by the growth of its quadrivalent meningococcal vaccine [42] - Zhiguang Electric anticipates a net profit of 110 million to 160 million yuan in 2025, reversing a loss of 326 million yuan due to rapid growth in its energy storage business [43] Group 5 - Dongfang Securities expects a net profit increase of 67.8% in 2025, supported by growth in its core investment banking and wealth management businesses [44] - King Long Motors forecasts a net profit of approximately 463.26 million yuan in 2025, reflecting a 193.68% increase due to steady growth in overseas markets [45] - Zhenray Technology expects a net profit increase of 529.64% to 642.26% in 2025, driven by demand in special integrated circuits and satellite communication markets [46] Group 6 - Yongding Co. anticipates a net profit of 200 million to 300 million yuan in 2025, representing an increase of 225.66% to 388.48% due to investment income from its joint ventures [47] - Xiamen Tungsten's preliminary report indicates a net profit of 2.311 billion yuan in 2025, a 35.08% increase driven by rising prices of tungsten and rare earth materials [48] - Guodun Quantum expects to achieve a net profit of around 5 million yuan in 2025, reversing a loss from the previous year due to growth in the quantum computing sector [49] Group 7 - Shijia Photon anticipates a net profit of approximately 342 million yuan in 2025, reflecting a growth of around 426% due to increased orders in optical chips and cables [50] - Ningbo Fubang expects a net profit of 50 million to 70 million yuan in 2025, with a significant increase of 3099.59% to 4379.43% driven by rising silver prices and non-recurring gains [51] - Huasheng Lithium Battery plans to adjust its share repurchase price limit from 32 yuan to 150 yuan per share, reflecting confidence in its future development [52]

证券代码: 600105 证券简称: 永鼎股份 公告编号：临2026-002 江苏永鼎股份有限公司2025年年度业绩预增公告 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： 2、预计2025年度归属于上市公司股东的扣除非经常性损益的净利润为 19,000万元到29,000万元，与上 年同期（法定披露数据）相比将增加14,449.97万元到24,449.97万元，同比增加317.58%到537.36%。 ●本次业绩预告的具体适用情形：实现盈利，且净利润与上年同期相比上升50%以上。 ●经江苏永鼎股份有限公司（以下简称"公司"）财务部门初步测算，预计2025年度实现归属于上市公司 股东的净利润20,000万元到30,000万元，与上年同期（法定披露数据）相比将增加13,858.55万元到 23,858.55万元，同比增加225.66%到388.48%。 ●预计2025年度归属于上市公司股东的扣除非经常性损益的净利润为19,000万元到2,9000万元，与上年 同期（法定披露数据）相比将增加14,449.97万 ...

智通财经APP讯，永鼎股份(600105.SH)发布公告，公司预计2025年度实现归属于上市公司股东的净利 润2亿元到3亿元，同比增加225.66%到388.48%。 ...

永鼎股份（600105）(600105.SH)发布公告，公司预计2025年度实现归属于上市公司股东的净利润2亿元 到3亿元，同比增加225.66%到388.48%。 ...

Group 1 - Heng Rui Medicine's HRS-5346 tablet has been included in the list of breakthrough therapeutic varieties by the National Medical Products Administration, with a total R&D investment of approximately 76.3 million yuan [2] - Yu Guang Jin Lead announced a significant stock price increase of 45.01% over five trading days, expressing uncertainty about the future price of silver [3] - Dongcai Technology's actual controller and vice chairman has been detained for investigation, but the company states that this will not significantly impact its normal operations [4] Group 2 - Aisen Co. plans to invest 2 billion yuan to establish an integrated circuit materials manufacturing base in East China, with the first phase expected to be operational by 2028 [5] - Jingpin Special Equipment has been banned from participating in procurement activities for three years, but the impact on overall operations is considered limited [6] - Nanhua Futures' overseas subsidiary has obtained membership at the Nodal Exchange, allowing it to trade and clear related products [7] Group 3 - Di'er Laser is planning to issue H-shares and apply for listing on the Hong Kong Stock Exchange to enhance its international strategy [8] - Zhong Rare Earth expects a net profit of 100 million to 130 million yuan in 2025, reversing a loss from the previous year due to market improvements [10] - Shen Nan Circuit anticipates a net profit increase of 68% to 78% in 2025, driven by demand in AI computing and smart automotive sectors [11] Group 4 - Hai Xin Energy Science and Technology expects a net loss of 450 million to 640 million yuan in 2025, although this is an improvement from the previous year's loss [12] - Nan Ya New Materials forecasts a net profit increase of 337% to 417% in 2025, attributed to a recovery in the copper-clad laminate industry [13] - CanSino expects a net profit of 24.5 million to 29 million yuan in 2025, driven by the growth of its quadrivalent meningococcal vaccine [14] Group 5 - Zhi Guang Electric anticipates a net profit of 110 million to 160 million yuan in 2025, reversing a previous loss due to growth in its energy storage business [15] - Dongfang Securities expects a net profit increase of 67.8% in 2025, benefiting from capital market opportunities [17] - Jinlong Automobile forecasts a net profit increase of 193.68% in 2025, supported by growth in overseas markets [18] Group 6 - Zhen Lei Technology expects a net profit increase of 529.64% to 642.26% in 2025, driven by demand in special integrated circuits [19] - Yong Ding Co. anticipates a net profit of 200 million to 300 million yuan in 2025, reflecting significant growth from investment income [20] - Xiamen Tungsten's preliminary report indicates a net profit of 2.311 billion yuan in 2025, a 35.08% increase year-on-year [21] Group 7 - Guo Dun Quantum expects a net profit of 5 million yuan in 2025, marking a return to profitability [22] - Shi Jia Photon forecasts a net profit increase of approximately 426% in 2025, driven by growth in optical chip orders [23] - Ningbo Fubang anticipates a net profit increase of 3099.59% to 4379.43% in 2025, largely due to rising silver prices and significant non-recurring gains [24] Group 8 - Huasheng Lithium Battery plans to adjust its share repurchase price limit from 32 yuan to 150 yuan per share [26] - Aonong Biological announced plans for multiple shareholders to reduce their stakes [28] - Pizaihuang's controlling shareholder intends to increase its stake by 300 million to 500 million yuan [29]

格隆汇1月27日丨永鼎股份(600105.SH)公布，经公司财务部门初步测算，预计2025年度实现归属于上市 公司股东的净利润20,000万元到30,000万元，同比增加225.66%到388.48%。预计2025年度归属于上市公 司股东的扣除非经常性损益的净利润为19,000万元到2,9000万元，同比增加317.58%到537.36%。 公司本期对联营企业东昌投资权益法确认的投资收益同比增加，主要系东昌投资主营的房地产板块在本 期处置项目子公司产生的收益。 ...