常州迅安科技股份有限公司 投资者关系活动记录表 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假 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 担个别及连带法律责任。 一、 投资者关系活动类别 √特定对象调研 □业绩说明会 证券代码：834950 证券简称：迅安科技 公告编号：2025-033 □媒体采访 □现场参观 □新闻发布会 □分析师会议 □路演活动 □其他 二、 投资者关系活动情况 活动时间：2025 年 4 月 18 日 活动地点：线上会议 参会单位及人员：华源证券、工银瑞信基金、博远基金、友邦人寿保险、万 和证券、红塔证券、长江证券、民生证券、开源证券、联储证券、东北证券、国 泰海通证券、上海朴信投资管理有限公司、北京指南创业投资管理有限公司、上 海冰河资产管理有限公司、上海汇瑾资产管理有限公司、上海滦海投资管理有限 公司（以上排名不分先后）。 上市公司接待人员：董事、董事会秘书李德明先生；董事、财务总监顾珂先 生 三、 投资者关系活动主要内容 1、公司 2024 年度营收与利润增长，主要原因是什么？ 答：公司在报告期内的营业收入为 22,340.03 万元，比 ...

证券代码：430418 证券简称：苏轴股份 公告编号：2025-039 苏州轴承厂股份有限公司 □特定对象调研 √业绩说明会 □媒体采访 □现场参观 □新闻发布会 □分析师会议 □路演活动 □其他 投资者关系活动记录表 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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 法律责任。 一、 投资者关系活动类别 二、 投资者关系活动情况 活动时间：2025 年 4 月 18 日 活动地点：价值在线（https://www.ir-online.cn/） 参会单位及人员：通过网络方式参与公司 2024 年年度报告业绩说明会的投资者 上市公司接待人员：公司董事、董事长：张文华先生； 公司董事、总经理：彭君雄 先生；公司董事、董事会秘书：沈莺女士；公司财务负责人：鲁斌先生。 三、 投资者关系活动主要内容 本次年度报告业绩说明会通过年报视频解读等形式对公司情况及 2024 年经营业 绩情况进行了介绍。同时公司就投资者关心的问题进行了沟通交流，主要问题及回复 如下： 问题 1：报告期内国内和国外业务都有增长，在市场拓展方面，公司如何平 ...

Group 1: Investor Relations Activity Overview - The company held an earnings briefing on April 18, 2025, via an online platform [4] - Key attendees included the Chairman, Vice Chairman, CFO, and Board Secretary [4] Group 2: Company Performance and Financials - The company's revenue for the reporting period was ¥714,552,958.73, a year-on-year increase of 21.81% [11] - Net profit attributable to shareholders was ¥32,854,666.53, reflecting an 18.84% increase compared to the previous year [11] Group 3: Competitive Positioning and Technology - The company differentiates itself from competitors like CATL and LG Energy by focusing on consumer batteries, particularly zinc-manganese and lithium-ion technologies [5] - Collaboration with Tsinghua University on solid-state battery research has been extended to December 2025, with ongoing performance validation of solid electrolyte technology [6][5] Group 4: Market Trends and Strategic Planning - The global market for disposable zinc-manganese batteries is expected to grow at a CAGR of 4.1% from 2023 to 2030 [7] - The company plans to enhance its presence in the lithium battery market by diversifying into 3C digital products and establishing strategic partnerships with leading brands [7][11] Group 5: Challenges and Responses - The company faces challenges in the lithium-ion battery segment due to intense competition and regulatory pressures affecting electronic cigarette batteries [10] - To mitigate risks from international trade changes, the company is diversifying market presence and enhancing product competitiveness through increased R&D investment [8] Group 6: Future Growth Drivers - Key growth drivers include stable demand for eco-friendly zinc-manganese batteries, expansion into emerging markets, and ongoing technological innovation [9] - The company has received high-tech enterprise certification, allowing for a reduced corporate tax rate of 15% for three years, which will positively impact its financial performance [9]

证券代码：833943 证券简称：优机股份 公告编号：2025-053 四川优机实业股份有限公司 投资者关系活动记录表 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假 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 担个别及连带法律责任。 一、 投资者关系活动类别 □特定对象调研 √业绩说明会 □媒体采访 □现场参观 □新闻发布会 □分析师会议 □路演活动 □其他 二、 投资者关系活动情况 活动时间：2025 年 4 月 18 日 活动地点：本次年度报告业绩说明会于 2025 年 4 月 18 日（星期五）15:00- 17:00 采用网络方式举行。投资者通过登陆全景网"投资者关系互动平台" （https://ir.p5w.net）参与本次年度报告业绩说明会。 参会单位及人员：通过网络方式参与公司 2024 年年度报告业绩说明会的投 资者。 上市公司接待人员：董事长罗辑先生，副董事长、总经理欧毅先生，副总经 理、董事会秘书米霞女士，副总经理、财务负责人刘平先生，保荐代表人周碧先 生。 三、 投资者关系活动主要内容 本次业绩说明会通过视频解读形式对 2024 年公司情况及经营 ...

证券代码：839273 证券简称：一致魔芋 公告编号：2025-056 湖北一致魔芋生物科技股份有限公司 投资者关系活动记录表 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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 带法律责任。 一、 投资者关系活动类别 √特定对象调研 □业绩说明会 □媒体采访 □现场参观 □新闻发布会 √分析师会议 □路演活动 □其他 二、 投资者关系活动情况 活动时间：2025 年 4 月 17 日至 2025 年 4 月 18 日 活动地点：公司会议室、线上会议 参会单位及人员：东方财富证券、东吴证券、财通证券、景顺长城基金、广 发基金、鹏华基金、泉果基金、开源证券、前海人寿、中信证券、国海证券、万 家基金、和谐汇一资产、泾溪投资、运舟资本、建信养老、非马投资、大象资产、 美阳投资、汇安基金、国盛证券 上市公司接待人员：董事会秘书唐华林先生 三、 投资者关系活动主要内容 问题 1：麻烦概述一下公司 2025 年工作重点及发展指引。 回复：2025 年公司工作重点及发展指引如下：1）加速募投项目建设；2） 加大魔芋粉应用领域的研发投入 ...

编号：2025-001 欣旺达电子股份有限公司投资者关系活动记录表 证券代码：300207 证券简称：欣旺达 | | 2、电动汽车类业务出货量增长较多，主要增长原因是哪些？ | | --- | --- | | | 答：从动力电池看，主要增长原因为现有公司客户如理想、雷诺、日 | | | 产等出货量增加，以及公司新定点客户的逐步放量。从储能电芯来看， | | | 公司 2024 年储能电芯逐步放量，增长势头良好。 | | | 3、公司 2024 年磷酸铁锂体系电池与三元体系电池的出货比例？ | | | 答：2024 年，公司磷酸铁锂体系与三元体系电池出货量比例约为 7:3， | | | 后续将持续根据市场、客户需求逐渐调整比例。 | | | 4、请介绍公司海外建厂的规划？ | | | 答：公司除了现有的印度、越南、摩洛哥基地外，2024 年，公司进一 | | | 步配合客户需求，加速"出海"步伐，越南锂威项目、匈牙利、泰国 | | | 动力项目顺利推进。 | | | 5、请介绍公司 2024 年度分红情况。 | | | 答：公司拟以截至 2024 年 12 月 31 日公司的总股本为 1,845,806,346 ...

Group 1: Financial Performance - In 2024, the company achieved a revenue of 4.047 billion CNY, a year-on-year increase of 4.86% [2] - Net profit attributable to shareholders reached 605 million CNY, up 6.27% from the previous year [2] - The net profit after deducting non-recurring gains and losses was 581 million CNY, reflecting a growth of 7.05% [2] - In Q4 2024, the company reported a revenue of 1.08 billion CNY and a net profit of 123 million CNY [2] Group 2: Business Segment Performance - Electronic materials segment: Recovery in demand for MLCC dielectric powder and accelerated domestic substitution of electronic slurry [2] - Catalytic materials segment: Performance impacted by high base from the previous year and heavy truck inventory; coverage of mainstream domestic passenger car clients is nearly complete [2] - Biomedical materials segment: Establishing overseas structure to promote internationalization and enhancing product innovation and brand layout [2] - New energy materials segment: Rapid cost reduction in diaphragm coating materials, supporting high growth in production and sales [2] - Precision ceramics segment: Significant growth in ceramic balls for new energy vehicles, with positive market expansion [2] - Ceramic ink segment: Revenue growth impacted by decreased real estate completion area; focusing on digital printing materials for a second growth curve [3][2] Group 3: Investor Q&A Highlights - MLCC raw material recovery is benefiting from downstream demand recovery, with sales gradually increasing and domestic substitution accelerating [4] - The company has deepened cooperation with clients in the honeycomb ceramic products sector, entering the supply chain of leading clients despite market inventory cycles [5] - The ceramic substrate business of Guoci Saichuang has seen significant improvements in product performance and reliability, with stable supply to global leading companies [6] - Guoci Kanglitai is developing new products to strengthen its position in the domestic market and exploring overseas market demands [7]

Financial Performance - In 2024, the company achieved operating revenue of 909 million yuan, representing a year-on-year growth of 10.14% [2] - The net profit attributable to shareholders was 88.52 million yuan, a decrease of 4.16% compared to the previous year [2] - The company maintained a stable profit level despite a 56% increase in equity incentive expenses [2] Business Development - The revenue from domestic production business grew by 27.64% year-on-year [2] - R&D expenses increased by 63.08% compared to 2023 [2] - By the end of 2024, approximately 2,400 part numbers had passed the relevant airworthiness certification from the Civil Aviation Administration of China [2] Strategic Initiatives - The company will continue to implement a "dual-engine" strategy of distribution and self-research in aviation equipment [2] - Plans to accelerate digital transformation and enhance overall operational efficiency [2] - The company aims to improve the competitiveness, sales scale, and profit margins of self-researched aviation equipment products [2] Market Adaptation - The company is focused on closely monitoring policy and industry dynamics to mitigate the impact of external environmental changes [4] - Strategies include improving product structure, expanding unaffected part numbers, and developing new businesses [6] - The sales team has established agreements with major clients to adjust prices in response to external changes, ensuring communication flexibility [6] Product Development - The company has developed a competitive advantage in aviation materials and airworthiness certification systems [5] - Current sales of domestic aviation equipment primarily target airlines and aircraft maintenance companies, with products that can replace original equipment from Boeing and Airbus [5] - The company has established a range of domestically produced aviation equipment, including cabin components and high polymer materials [5] International Expansion - The company maintains an international development perspective, with a Hong Kong subsidiary responsible for overseas customer development and service [8] - The overseas business team is exploring localized service models for domestic aircraft in international markets [8]

Group 1: Financial Performance - In 2024, the company achieved a total revenue of 202.4 billion RMB, a year-on-year increase of 15.28%, with Q4 revenue reaching 35 billion RMB, marking a historical high [4] - The passenger and new energy vehicle segment generated 70.9 billion RMB in revenue, up 30.6% year-on-year, with Q4 revenue of 21.79 billion RMB, a quarter-on-quarter increase of 26% [4] - The commercial vehicle and non-road segment reported a revenue of 41.7 billion RMB, a decline of 7.52% year-on-year [4] - The digital and energy segment achieved 10.26 billion RMB in revenue, a growth of 47%, with Q4 revenue of 3.28 billion RMB, up 25% quarter-on-quarter [4] Group 2: International Sales - In 2024, overseas revenue reached 32.86 billion RMB, accounting for 25.87% of total revenue, an increase from 22.42% in 2023 [4] - North America generated 1.96 million USD in self-operated business revenue, a year-on-year increase of 50.47%, with a net profit of approximately 604,000 USD [4] - Europe reported self-operated revenue of 1.57 billion RMB, a growth of 31.29%, although still at a loss, with expectations of breakeven in 2025 [4] Group 3: Profitability Metrics - The net profit margin for 2024 was 6.17%, an increase of 0.61% year-on-year, marking the third consecutive year of improvement [4] - The gross profit margin for 2024 was 20.12%, a decrease of 1.45% compared to 2023, primarily due to accounting policy adjustments [4] - In Q4, the net profit attributable to shareholders was 1.79 billion RMB, with a non-recurring net profit of 1.33 billion RMB, reflecting a quarter-on-quarter decline due to one-time impacts [4] Group 4: Cost Management - The period expense ratio (excluding R&D expenses) was 7.22%, with a total expense ratio of 8.57%, a decrease of 0.32% year-on-year [5] - The reduction in expense ratio is attributed to scale effects and effective cost control measures [5] Group 5: New Project Acquisition - In 2024, the company secured over 300 new projects, with an estimated annual sales revenue of approximately 90.73 billion RMB [6] - Revenue breakdown by business: digital energy 9.53 billion RMB, new energy vehicles 68.43 billion RMB, and fuel vehicles & non-road business 12.77 billion RMB [6] Group 6: Emerging Business Developments - The company made significant progress in digital energy and embodied intelligence sectors, achieving breakthroughs in liquid cooling solutions for data centers [8] - In the robotics field, the company has obtained 10 patents and is focusing on key customer breakthroughs and external collaborations [8] Group 7: Risks and Opportunities - Short-term impacts from tariffs on profitability are limited, while long-term overseas capacity expansion is expected to accelerate order acquisition and enhance profitability [9] Group 8: Global Manufacturing Layout - The company has established production bases in the USA, Mexico, Poland, Malaysia, India, and Sweden, with plans for further global manufacturing enhancements in 2025 [11] - Specific developments include the completion of a third factory in Mexico and the operational launch of a passenger vehicle factory in Malaysia [11]

2025 年 4 月 18 日武汉锐科光纤激光技术股份有限公司 投资者关系活动记录表 编号：2025-001 | | □特定对象调研 | | | ☑分析师会议 | | | --- | --- | --- | --- | --- | --- | | 投资者关系 | □媒体采访 | | | □业绩说明会 | | | 活动类别 | □新闻发布会 | | | □路演活动 | | | | □现场参观 | | | | | | | □其他 （请文字说明其他活动内容） | | | | | | | OCTO Rivers | | | | | | | piont72 | | | | | | | 博时基金管理有限公司 | | | | | | | 高盛基金 | | | | | | | 国联基金管理有限公司 | | | | | | | 国联基金管理有限公司 | | | | | | | 国泰海通 | | | | | | | 国泰海通 | | | | | | | 华安基金 | | | | | | 参与单位名 | | | | | | | 称及人员姓 | 华创证券 | | | | | | | 华泰柏瑞基金 | | | | | | 名 | 华泰 ...