Core Viewpoint - The company has completed the main renovation of its micro-nano optical laboratory and has introduced some experimental equipment, focusing on the development of sub-wavelength structured optical components [1] Group 1: Company Developments - The company is engaged in the research and development of sub-wavelength structured optical components, including superlenses and metasurface devices [1] - The application scenarios for these developments include semiconductor optics, photovoltaics and new energy, AR/VR, and infrared fields [1]

Group 1: Semiconductor Optical Business - The company's semiconductor optical business revenue for 2024 is approximately 17.7 million yuan, with ongoing efforts to expand customer cooperation and enhance technical exchanges [1][2] - The semiconductor optical business includes applications in lithography, packaging testing, and measurement, focusing on both mature and advanced processes [2] Group 2: Precision Processing Equipment - The company has invested in advanced processing equipment such as ion beam and magnetorheological polishing to meet high precision requirements in semiconductor and aerospace applications [3] - The advanced manufacturing process center has been established to enhance precision processing capabilities, although current utilization rates of these advanced machines are low due to product size differences [3] Group 3: Talent Development - As of the end of 2024, the company has over 700 employees, with 151 technical personnel, accounting for 21.09% of the total workforce [4] - The company plans to continue building a talent pipeline to enhance personnel quality and develop a high-caliber talent team [4] Group 4: Micro-Nano Optical Laboratory - The micro-nano optical laboratory has completed its main construction and is focusing on developing sub-wavelength optical components for various applications, including semiconductor optics and AR/VR [5] - The laboratory aims to collaborate with external universities and research institutions to enhance its R&D capabilities [5] Group 5: International Business and Trade Impact - In 2024, the company's overseas business generated revenue of 12,750.37 million yuan, accounting for 30.66% of total revenue, primarily from its wholly-owned subsidiary in Singapore [6] - The company is monitoring international trade environments and tariff policy changes to mitigate potential impacts on its business [6] Group 6: Profit Margin Outlook - The company's gross margin has declined due to lower margins on infrared optical products influenced by raw material supply issues [7][8] - The company continues to focus on high-value-added products in the industrial sector to maintain relative stability in gross margins [8]

Group 1: Semiconductor Business Progress - In 2024, the company's revenue from semiconductor and related fields reached 51 million, an increase of 82% compared to the previous year [1] - Revenue from semiconductor business, including lithography and testing, was approximately 17.7 million, with products used in mature processes and advanced lithography equipment [1] - The company has deepened cooperation with existing semiconductor clients and increased both product categories and client numbers in 2024 [2] Group 2: Growth Points for 2025 - The company continues to implement the "Optics+" strategy, with projected revenue of approximately 33 million from PCB and display fields in 2024 [2] - The PCB laser micro-processing lens has significantly increased orders, indicating a shift towards domestic alternatives [2] - Revenue from consumer-grade optical products, particularly AR/VR, was about 5.5 million in 2024, with expectations for substantial growth in 2025 due to improved market demand [2] - The infrared imaging optical business underperformed in 2024 but is expected to recover in 2025 as market conditions stabilize [2] Group 3: Equipment and Manufacturing Capabilities - The company possesses over 20 years of precision optical processing experience and advanced manufacturing capabilities, including high-precision polishing and coating equipment [4] - Current equipment, primarily domestic with some imports, meets the demands of the semiconductor business, with processing precision reaching ultra-precision levels [4] - The company has established advanced manufacturing process centers and cleanroom environments to ensure high-quality production standards [4] Group 4: Risk and Disclosure - The company emphasizes that information disclosed during investor relations activities should be verified against official announcements on designated platforms [5] - No significant undisclosed information was involved in this investor relations activity [6]

江苏世纪同仁律师事务所 关于南京波长光电科技股份有限公司 2024 年年度股东大会的法律意见书 南京波长光电科技股份有限公司： 根据《中华人民共和国公司法》《中华人民共和国证券法》《上市公司股东 会规则》等法律、法规和规范性文件以及《公司章程》的规定，本所受公司董事 会委托，指派本所律师出席公司 2024 年年度股东大会，并就本次股东大会的召 集、召开程序、出席会议人员资格、召集人资格、表决程序以及表决结果的合法 有效性等事项出具法律意见书。 为出具本法律意见书，本所律师对本次股东大会所涉及的有关事项进行了审 查，查阅了相关会议文件，并对有关问题进行了必要的核查和验证。 本所律师同意将本法律意见书随公司本次股东大会决议一并公告，并依法对 本法律意见书承担相应的责任。 本所律师根据相关法律、法规和规范性文件的要求，按照律师行业公认的业 务标准、道德规范和勤勉尽责精神，出具法律意见如下： 波长光电 2024 年年度股东大会 法律意见书 一、关于本次股东大会的召集和召开 1.本次股东大会的召集 本次股东大会由董事会召集。2025 年 4 月 23 日，公司召开了第四届董事会 第十七次会议，决定于 2025 年 5 ...

本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 证券代码：301421 证券简称：波长光电 公告编号：2025-031 南京波长光电科技股份有限公司 2024 年年度股东大会决议公告 特别提示： 一、会议召开和出席情况 （一）会议召开的时间： 1．现场会议时间：2025 年 5 月 16 日 15:00 2．网络投票时间： 通过深圳证券交易所交易系统进行网络投票的时间为 2025 年 5 月 16 日上午 9:15-9:25，9:30-11:30，下午 13:00-15:00。 通过深圳证券交易所互联网投票系统进行投票的具体时间为 2025 年 5 月 16 日 9:15-15:00 期间的任意时间。 1．本次股东大会未出现否决议案的情形； 2．本次股东大会不涉及变更以往股东大会已通过的决议。 （五）会议主持人：董事长黄胜弟 （六）会议召开的合法、合规性： （二）会议的召开方式： 本次股东大会采用现场表决与网络投票相结合的方式召开。 （三）现场会议地点： 南京市江宁区湖熟工业集中区波光路 18 号公司会议室。 （四）股东大会的召集人：公司董事会 本次会议的召开 ...

Market Overview - The Shanghai Composite Index closed at 3328.43 points, above the six-month moving average, with an increase of 0.37% [1] - The total trading volume of A-shares reached 12152.25 billion yuan [1] Stocks Breaking Six-Month Moving Average - A total of 144 A-shares have surpassed the six-month moving average today [1] - Notable stocks with significant deviation rates include: - JinHao Medical: 26.73% - SuAo Sensor: 19.75% - HuaWu Co., Ltd.: 17.98% [1] Stocks with Smaller Deviation Rates - Stocks with smaller deviation rates that have just crossed the six-month moving average include: - Aerospace Intelligent Manufacturing - Changqing Technology - China Merchants Highway [1] Performance of Selected Stocks - JinHao Medical: Today's increase of 29.96% with a turnover rate of 23.69% [1] - SuAo Sensor: Increased by 20.05% with a turnover rate of 8.96% [1] - HuaWu Co., Ltd.: Increased by 19.94% with a turnover rate of 20.89% [1] Additional Notable Stocks - Other stocks with notable performance include: - JiuDing Investment: 9.97% increase, 7.73% turnover rate - Arrow Home: 10.02% increase, 8.27% turnover rate - Construction Industry: 10.01% increase, 13.40% turnover rate [1]

华泰联合证券有限责任公司 关于南京波长光电科技股份有限公司 2024 年年度跟踪报告 | 保荐人名称：华泰联合证券有限责任公司 | 被保荐公司简称：波长光电 | | --- | --- | | 保荐代表人姓名：吕复星 | 联系电话：025-83387704 | | 保荐代表人姓名：吴韡 | 联系电话：025-83387704 | 一、保荐工作概述 | 项目 | 工作内容 | | --- | --- | | 1.公司信息披露审阅情况 | | | （1）是否及时审阅公司信息披露文件 | 是 | | （2）未及时审阅公司信息披露文件的次数 | 0 次 | | 2．督导公司建立健全并有效执行规章制度的情况 | | | （1）是否督导公司建立健全规章制度（包括 | | | 但不限于防止关联方占用公司资源的制度、 | 是 | | 募集资金管理制度、内控制度、内部审计制 | | | 度、关联交易制度） | | | （2）公司是否有效执行相关规章制度 | 是 | | 3.募集资金监督情况 | | | （1）查询公司募集资金专户次数 | 每月一次 | | （2）公司募集资金项目进展是否与信息披露 | | | 文件一致 | 是 ...

Group 1: Financial Performance - In 2024, the company's revenue increased by 14.32%, but net profit decreased by 31.72% due to declining gross margins in infrared business and increased management and R&D expenses [13] - In 2024, overseas revenue reached approximately 1.3 billion CNY, accounting for about 30% of total revenue, with 80% generated by the Singapore subsidiary [6][14] - The company plans to improve profitability through product structure optimization and cost management [13] Group 2: Business Segments - The semiconductor and related fields generated revenue of 51 million CNY in 2024, an increase of 82% year-on-year [3] - The company focuses on precision optical components and systems, primarily serving industries such as semiconductor manufacturing, industrial laser processing, and consumer optics [12] - In the AR/VR sector, revenue was 5.5 million CNY in 2024, with expectations for significant growth in 2025 due to new product launches [8] Group 3: Strategic Goals and Market Position - The company aims to expand its semiconductor and related fields, investing in talent, technology, and hardware to overcome bottlenecks in the semiconductor industry [4] - The company has established a dual-drive strategy of "domestic + overseas" to mitigate risks from international trade fluctuations [6][14] - Future plans include enhancing product technology barriers and increasing customer loyalty to improve pricing power [7] Group 4: R&D and Innovation - In 2024, R&D investment was 27.87 million CNY, accounting for 6.7% of revenue, with a focus on semiconductor optics and micro-nano optics [15] - The company is developing micro-nano optical components and plans to enhance product value through innovative applications [16] - The company has completed the construction of a micro-nano optical laboratory to support high-precision optical device research [16]

江苏世纪同仁律师事务所 本所律师根据相关法律、法规和规范性文件的要求，按照律师行业公认的业 务标准、道德规范和勤勉尽责精神，出具法律意见如下： 关于南京波长光电科技股份有限公司 2025 年第二次临时股东大会的法律意见书 南京波长光电科技股份有限公司： 根据《中华人民共和国公司法》《中华人民共和国证券法》《上市公司股东 会规则》等法律、法规和规范性文件以及《公司章程》的规定，本所受公司董事 会委托，指派本所律师出席公司 2025 年第二次临时股东大会，并就本次股东大 会的召集、召开程序、出席会议人员资格、召集人资格、表决程序以及表决结果 的合法有效性等事项出具法律意见书。 波长光电 2025 年第二次临时股东大会 法律意见书 为出具本法律意见书，本所律师对本次股东大会所涉及的有关事项进行了审 查，查阅了相关会议文件，并对有关问题进行了必要的核查和验证。 本所律师同意将本法律意见书随公司本次股东大会决议一并公告，并依法对 本法律意见书承担相应的责任。 上述会议通知载明了本次股东大会的召开时间、地点、股权登记日、会议召 集人、会议内容、出席对象、出席会议登记办法等事项，载明了参与网络投票的 1 波长光电 2025 ...

证券代码：301421 证券简称：波长光电 公告编号：2025-030 南京波长光电科技股份有限公司 特别提示： 1．本次股东大会未出现否决议案的情形； 2．本次股东大会不涉及变更以往股东大会已通过的决议。 一、会议召开和出席情况 （一）会议召开的时间： 1．现场会议时间：2025 年 4 月 28 日 15:30 2．网络投票时间： 通过深圳证券交易所交易系统进行网络投票的时间为 2025 年 4 月 28 日上午 9:15-9:25，9:30-11:30，下午 13:00-15:00。 2025 年第二次临时股东大会决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 本次股东大会通过现场和网络投票的股东及股东授权委托代表共 154 名，具 体出席情况如下： 通过深圳证券交易所互联网投票系统进行投票的具体时间为 2025 年 4 月 28 日 9:15-15:00 期间的任意时间。 （二）会议的召开方式： 本次股东大会采用现场表决与网络投票相结合的方式召开。 （三）现场会议地点： 南京市江宁区湖熟工业集中区波光路 18 号公司会议室。 （四）股东大会的 ...