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]

证券代码：300123 证券简称：亚光科技 亚光科技集团股份有限公司投资者关系活动记录表 编号：2025-003 | 投资者关 | ■特定对象调研 □分析师会议 | | --- | --- | | 系活动类 | □媒体采访 □业绩说明会 | | 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) | | | 苏立赞 东吴证券 | | 参与单位 | 高正泰 东吴证券 | | 名称及人 | 陈鼎如 中泰证券 | | 员姓名 | 邢 皓 鹏扬基金 | | | 李 峰 东方自营 | | 时间 | 2025 年 5 月 21 日 | | 地点 | 公司会议室、成都亚光会议室 | | | 饶冰笑 亚光科技副总经理、董事会秘书兼财务总监 | | | 杨晓瑜 成都亚光研发副总 | | 上市公司 接待人员 | 袁小华 成都亚光财务总监 | | 姓名 | 徐 涛 成都亚光研发部长 | | | 何 猛 成都亚光市场总监 | | | 刘梦瑶 亚光科技证券事务代表 | | | 1、砷化镓/氮化镓射频芯片有突破吗，能替换什么？ | | | 回复：砷化镓信道类MMIC已基本铺齐，实现自主可控，可持续 ...

证券代码：002513证券简称：蓝丰生化 江苏蓝丰生物化工股份有限公司 投资者关系活动记录表 编号：2025-001 | 投资者关系活动类别 | ☐特定对象调研 ☐分析师会议 | | --- | --- | | | ☐媒体采访 业绩说明会 | | | ☐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） | | 参与单位名称及人员姓名 | 线上参与公司2024年度网上业绩说明会的投资者 | | 时间 | 2025年05月21日 15:00-17:00 | | 地点 | 价值在线（https://www.ir-online.cn/）网络互动 | | | 董事长 郑旭 董事、总经理 李质磊 | | 上市公司接待人员姓名 | 副总经理、财务总监 邢军 | | | 副总经理、董事会秘书 唐海军 | | | 独立董事 袁坚 1.公司曾在2024年10月24日通过向特定对象发行A股股票募 | | | 集约3.5亿资金的议案，请问目前处于什么状况？是在推进？已 | | 投资者关系活动主要内容 | 经完成？还是已经取消？谢谢！ | | 介绍 | 答:尊敬的投资者您好，公司向特定对象 ...

四川新金路集团股份有限公司投资者关系活动记录表 | 回复:公司经营业绩受宏观经济环境、所在行业发展状况 | | --- | | 等多种因素影响，公司将围绕年度工作方针和"扭亏攻坚" | | 主题，将经营方针落实到位，以稳健经营为出发点，以技 | | 术创新为动力，以提质增效为保障，沟通协作，合力攻坚， | | 扎实推动各项工作落实落细，努力提升公司经营业绩，力 | | 争为股东创造更好的价值和回报。 | | 5.贵公司的产品主要用于什么领域，是不是有产能过剩的 | | 现象？ | | 答:公司为氯碱化工企业，主导产品为聚氯乙烯树脂 | | （PVC）、烧碱、钾碱等，产品主要运用于建筑、农业、轻 | | 工、纺织等方面，目前氯碱市场面临着较激烈的市场竞争， | | 随着国家各项能耗控制措施的陆续实施，加速了氯碱等行 | | 业优化整合的进度。公司也将加快推进绿色氯碱化工发 | | 展。持续夯实氯碱化工主业，以"蓝鲸倍增计划"为契机， | | 实现树脂差异化、碱产品高端化、转型升级项目规模化， | | 做优做强氯碱主业，提升产品附加值产业链。 | | 6.公司的现金在购买理财产品，为什么还要发行股份融 | | 资 ...

Group 1: Financial Performance - The company's Q1 2025 operating performance details can be found in the Q1 report released on April 29, 2025 [2] - The primary reason for last year's losses was revenue falling short of expectations, as detailed in the 2024 annual report [2] Group 2: Strategic Initiatives - The "New Partner Strategy" is a key focus for future development, with collaborations already established with companies like Rentian Environmental Technology [2] - In March 2025, the company acquired 51% of Tonghai Nickel Industry through judicial auction, with the transfer completed in April 2025, and operations resumed in May 2025 [3] Group 3: Accounts Receivable Management - The company plans to enhance accounts receivable management by improving internal processes and monitoring customer credit in real-time [3] - Strategies will be optimized to increase collection efficiency and reduce accounts receivable risks from the outset [3] Group 4: Business Expansion Plans - The company specializes in rapid biochemical wastewater treatment technology and aims to expand into industrial wastewater treatment and solid waste resource recovery [3] - The "New Partner Strategy" will facilitate entry into new markets, transitioning from municipal wastewater treatment to broader environmental services [3] Group 5: Disclosure Compliance - The investor relations activity did not involve any undisclosed significant information [3]

北京中长石基信息技术股份有限公司投资者关系管理活动记录-调研纪要 证券代码：002153 证券简称：石基信息 北京中长石基信息技术股份有限公司 投资者关系活动记录表 编号：2025-12 投资者关系 活动类别 ☑特定对象调研 □分析师会议 □媒体采访 □业绩说明会 □新闻发布会 □路演活动 □现场参观 □其他： 参与单位名 称及人员姓 名 东方红资管-张明宇、郑童仁；国盛证券-葛佳 时间 2025 年 5 月 21 日 地点 北京市海淀区复兴路甲 65 号石基信息大厦 上市公司接 待人员姓名 董秘、副总裁-罗芳；证券部-何龙光 投资者关系 活动主要内 容介绍 1、公司近期全球化的主要进展的情况如何？ INFRASYS POS 作为唯一签约全部全球影响前五大国际酒 店集团的云餐饮管理系统，已进入发展快车道，24 年末总的上线 客户数 4,333 家。公司新一代云架构的企业级酒店信息管理系统 DAYLIGHT PMS 已经取得半岛、洲际、朗廷、新濠、凯宾斯基、 瑰丽、RUBY、CIRCLE、TIME、FLETCHER、Van der Valk 等国 际知名酒店集团以及钓鱼台美高梅、首旅诺金和安麓等国内知名 酒店集 ...

Group 1: Company Technology and Market Position - The company has made significant advancements in AR/VR and precision components, with its Mini-LED + VR technology products receiving high recognition from clients like Meta and Pico, leading to mass production in 2022 [2] - The integration of AI models is expected to drive rapid growth in the smart wearable market, supported by the company's existing capabilities in precision mold design and processing, as well as optical injection molding [2][3] - The demand for precision components is anticipated to increase due to the trend of electronic devices becoming thinner and more integrated, presenting new opportunities for the company [3] Group 2: Collaborations and Product Applications - The company's vehicle display products have been successfully applied in BYD's Yangwang U8 model, indicating a strong partnership and future collaboration potential [3] - The company has been developing its LIPO technology since 2022, focusing on OLED display process innovations, which have received high recognition from clients after three years of R&D [3] Group 3: Competitive Advantages - The company boasts over 15 years of experience in mold design and high-precision processing, which enhances the competitiveness of its LIPO technology [3] - The ability to quickly develop molds is a critical advantage, supported by the company's extensive experience and technical reserves [3] Group 4: Investor Relations Activity - The investor relations activity took place from May 20 to May 21, 2025, in Shenzhen and Huizhou, involving various investment firms and individual investors [2] - The event did not involve any undisclosed significant information [3]

证券代码：002739 证券简称：万达电影 万达电影股份有限公司投资者关系活动记录表 编号：2025-001 | 投资者关系活 | □特定对象调研□分析师会议 | | --- | --- | | 动类别 | □媒体采访√业绩说明会 | | | □新闻发布会□路演活动 | | | □现场参观 | | | □其他 | | 参与单位名称 | 线上参与公司2024年度暨2025年第一季度网上业绩说明会的全体投 | | 及人员姓名 | 资者 | | 时间 | 2025年5月21日 15:00-16:30 | | 地点 | 价值在线（https://www.ir-online.cn/）网络文字互动 | | 上市公司出席 | 万达电影董事长兼总裁陈曦 | | 领导姓名 | 万达电影董事、执行总裁陈洪涛 | | | 万达电影副总裁、董事会秘书王会武 | | | 万达电影副总裁、财务负责人黄朔 | | | 万达电影独立董事叶慧 | | | 1、公司的业绩取决于电影行业的繁荣及优秀内容输出吸引观众，而主营 | | | 中的票房基本可以说是被动收入。请问公司会采取哪方面的措施去主动提升营 | | | 业收入？ | | 投资者关系活 ...

证券代码：300375 证券简称：鹏翎股份 天津鹏翎集团股份有限公司投资者关系活动记录表 编号：2025-05-21 | 面与长期发展潜力，秉持理性投资的理念，与公司携手 | | --- | | 共进。再次感谢您的关注与支持，我们将不懈努力，为 | | 股东创造更大的价值。 | | 10.公司有强烈地开拓其它零部件的业务的愿望，通过 | | 双方设立控股公司来试探性的投资，如果能满足公司财 | | 务指标要求，再进行进一步的投资或收购，这是一个不 | | 错的做法，避免前些年因收购汽车密封件对公司多年的 | | 财务拖累，不知道密封件版块对公司还要拖累多久？ | | 答：尊敬的投资者您好！并购的密封件板块，到 2023 | | 年度因毛利率变低等理由，出现了商誉减值计提，一定 | | 程度上影响了公司业绩。2024 年密封件板块经营数据 | | 达标没有计提商誉减值，密封件板块一直在积极开拓市 | | 场客户，近几年的营收也增长较快。感谢您的关注！ | | 11.影响贵公司股票长期表现的可能因素有哪些？股价 | | 为什么长期不动？ | | 答：尊敬的投资者您好，上市公司股票价格的短期波动 | | 受多方面因 ...

尊敬的投资者您好，公司去年通过开展套期保值业务,锁定 了生产经营利润，降低了产品价格波动给公司带来的经营风险， 间接保障了产品的生产销售。感谢您的关注。 5、建议公司剥离锂业务，all in 人形机器人产业，保住上 市地位！！ 证券代码：002176 证券简称：江特电机 江西特种电机股份有限公司投资者关系活动记录表 | 投资者关系活动 | □特定对象调研□分析师会议 | | --- | --- | | 类别 | □媒体采访√业绩说明会 | | | □新闻发布会□路演活动 | | | □现场参观 | | | □其他 2025 年江西辖区上市公司投资者网上集体接待日 | | 参与单位名称及 | 投资者网上提问 | | 人员姓名 | | | 时间 | 年 月 日 (周三) 下午 2025 5 21 14:30~17:00 | | 地点 | 公司通过全景网"投资者关系互动平台"（https://ir.p5w.net） | | | 采用网络远程的方式召开业绩说明会 | | 上市公司接待人 | 总经理梁云、财务总监杨晶、董事会秘书蒋孝安、独立董事王芸、 | | 员姓名 | 证券事务代表曲宏博 | | | 投资者提出的问题 ...