证券代码：600330 证券简称：天通股份 天通控股股份有限公司 投资者关系活动记录表 | --- | --- | |---------------------|------------------------------------------------------------| | | | | 投资者关系 活动类别 | 现场调研 | | 参与单位名 | 国联证券股份有限公司刘亚辉、王婷婷、王海、娄泉松、俞李 | | 称及人员 | 宾朗；个人投资者韩明、孟振文、金国平、俞斌、郑宇航、李 | | | 明桢、陆申婷、谭国琪、刘其俊（以上排名不分先后） | | 时间 | 2024 年 12 月 4 日 14:00 | | 地点 | 海宁公司会议室 | | | 董秘：冯燕青 | | 公司接待人 | 投资者关系管理：姚天恒 | | 员 | 财务：蔺方、王褚忠 | | 投资者关系 | 一、参观公司展厅 | | 活动主要 | 二、公司发展介绍 | | 内容介绍 | 天通股份创立于 1984 年，是国内首家由自然人直接控股的上 | PAGE \* MERGEFORMAT2 | --- | --- | |-------|- ...

证券代码：603300 证券简称：华铁应急 编号：2024-05 1 浙江华铁应急设备科技股份有限公司 投资者关系活动记录表 | --- | --- | --- | |-------------------|----------------------------------|---------------------------------------------------------------------------------------------------------------| | | | | | 投资者关 系活动类 | █特定对象调研 | □分析师会议 □现场参观 | | 别 | □媒体采访 | █业绩说明会 □新闻发布会 | | | █路演活动 | █电话会议 □其他 | | 参与单位 名称（排 | | 广发基金、建信基金、汇添富基金、南方基金、中信保城基 | | 名不分先 | | 金、海富通基金、华宝基金、融通基金、兴业基金、安信基 | | 后） | | 金、国联基金、招商基金、泓德基金、金鹰基金、恒越基金、 | | | | 山东铁路发展基金、方正富邦基金、中科沃土基金、银河基 | ...

证券代码：603977 证券简称：国泰集团 江西国泰集团股份有限公司 投资者关系活动记录表 编号：2024-009 | --- | --- | --- | |------------|--------------------------------|--------------------------------------| | | R 特定对象调研 | £ 分析师会议 | | | £ 媒体采访 £业绩说明会 | | | 投资者关系 | £ 新闻发布会 £路演活动 | | | 活动类别 | R 电话会议 | | | | £ 其他 | | | | | 信达澳亚基金 冯明远 徐聪 杨宇 齐兴方 | | | 鹏华基金 曾稳钢 | | | 参与单位名 | 国泰基金 钱晓杰 | | | 称及人员姓 | 浦银安盛 戴晨阳 | | | 名 | 兴业证券 石康 | | | | 天风证券 王泽宇 柏海燕 | | | | 华源证券 郦悦轩 | | | 时间 | 2024 年 11 月 18 | 日至 12 月 4 日 | | 地点 | 江西省南昌市高新开发区高新大道 | 699 号国泰集团会议室 | | 上市公司接 | | | ...

证券代码：688766 证券简称：普冉股份 （2024 年 12 月 3 日） 编号：2024-007 特定对象调研 分析师会议 媒体采访 业绩说明会 投资者关系活动类别 新闻发布会 路演活动 现场参观 其他 时间 2024 年 11 月 21 日~11 月 29 日 地点 上证路演中心（网上业绩说明会）、公司现场接待、反路演 董事长、总经理 王楠 上市公司接待人员姓 董秘、财务负责人 钱佳美 名 独立董事 蒋守雷 IR 张子怡 普冉半导体（上海）股份有限公司 投资者关系活动记录表 | --- | --- | --- | --- | |----------|----------|-------------------------------------------------------|----------------| | | 华泰电子 | 上证路演中心三季度线上业绩说明会：全体公众 \n泰康资产 | 银华基金 | | | 国金电子 | Point 72 | 中泰电子 | | | 工银瑞信 | 华福电子 | 泰康基金 | | | 博时基金 | 光大通信 | 新华资产 | | | 兴证电子 | 中邮基金 | ...

Company Overview - The company, Guangzhou Ankai Microelectronics Co., Ltd., held an investor relations event on December 4, 2024, at its H Building in Guangzhou [1][2] - The event included a presentation on the company's development history, main business, technology, products, and market operations [2] Technology and R&D - The company showcased its self-developed large language models and large vision models for edge computing at a technology forum in June 2024 [2] - The decision to self-develop these technologies was driven by the need to leverage core competencies and address privacy and security concerns in the industry [2] - The company plans to continue R&D and upgrades in AI-related technologies, including NPU IP and edge-side large language and vision models [3] - The company aims to gradually make all its chip products intelligent, aligning with market trends [3] Product Development and Market Strategy - The company's IoT camera chips are evolving towards higher resolution and expanding into professional and industrial applications [3] - The company is focusing on enhancing its IoT application processor chips for industrial-grade and low-power applications [3] - To improve gross margins in the competitive IoT camera chip market, the company emphasizes technological innovation and the introduction of new products [3] - The company has a strong presence in the smart home sector, with chips used in various devices such as home cameras, baby monitors, Bluetooth speakers, and smart locks [3] - In the industrial sector, the company has technical expertise and products used in industrial equipment display and control, with potential for collaboration with third parties for data-related applications [3] Investor Relations and Compliance - The event was attended by representatives from CITIC Securities, GF Securities, Hongnian Asset, Luojia Fangyuan, and Jinxin Private Equity [2] - The company confirmed that no undisclosed material information was disclosed during the event [3] - The meeting was recorded and documented by Ge Chun, who also filled out the form on December 4, 2024 [4]

证券代码：688028 证券简称：沃尔德 投资者关系活动记录表 | --- | --- | --- | |-----------------------|----------------------------------------|----------------------------------------------------------------------| | 投资者关系活 | R 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 | | | 动类别 | R 现场参观 □其他（券商组织的策略会） | | | 参与单位名称 | 华安证券股份有限公司 | | | 及人员姓名 | | | | 时间 | 12 月 04 日 09:30-11:00 | | | 地点 | 嘉兴沃尔德四楼会议室 | | | | 副总经理、董事会秘书：陈焕超 | | | 上市公司接待 人员姓名 | 证券事务代表：沈李思 | | | 投资者关系活 | Q: 公司主营业务发展方向？ | | | 动主要内容介 | | 刀具业务为公司核心业务，一是超硬刀具为公司优势业务，并长期看好 ...

昆山东威科技股份有限公司 | --- | --- | --- | |----------------------|--------------------------------------------------------------------|--------------------------------------------------| | | | | | 投资者关系活动类别 | £ | 特定对象调研 □分析师会议 | | | £ 媒体采访 R | 业绩说明会 | | | □新闻发布会 £路演活动 | | | | £ 现场调研 £电话会议 | | | | £ 其他 | | | 参与单位及人员名称 | 网上投资者 | | | 调研时间 | 2024 年 12 月 5 | 日 | | 会议地点 | 上证路演中心 | | | 上市公司接待人员姓名 | 董事长、总经理：刘建波 副总经理、财务总监：周湘荣 独立董事：陆华明 | | | | 董事会秘书：徐佩佩 | | | 投资者关系活动内容记 | 主要问题： 1 | 、目前公司玻璃基板镀铜设备的市场地位如何，对未 | | 录 | | 来三年玻璃基板镀铜设 ...

证券代码：688698 证券简称：伟创电气 苏州伟创电气科技股份有限公司 投资者关系活动记录表 编号：2024-015 | --- | --- | --- | --- | --- | --- | --- | |----------------------------------|---------------------------------------------------|----------------------|----------------------------|-------|-------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------| | 投 资 者 关 系 活 \n动类别 | ☑ 特定对象调研 \n□ 业绩说明会 \n☑ 现场参观 | □ \n□ | □分析师会议 ...

证券代码：002284 证券简称：亚太股份 浙江亚太机电股份有限公司投资者关系活动记录表 编号：2024-008 | --- | --- | --- | |-----------------------|----------------------------------------|--------------------------------------------------------| | | | | | 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 （线上会议调研） | | | 参与单位名称及 | | 天风证券王彬宇，海富通李子豪，西部利得刘文婷，中航信托 | | | | | | 人员姓名 | 韩伟琪，源峰基金黄斌 | | | 时间 | 2024 年 12 月 04 日 | | | 地点 | 公司会议室 | | | 上市公司接待人 员姓名 | 副总经理、董事会秘书邱蓉 证券办 李琼婷 | | | | 一、公司情况介绍 | | | | 二、公司情况交 ...

Company Overview - The company, Ningbo Li'an Technology Co., Ltd., held an investor relations event on December 4, 2024, attended by representatives from Ping An Asset Management and Huachuang Securities [1] - The event was hosted by the company's General Manager, Qiu Yi, and Securities Affairs Representative, Shan Guoxuan [1] Product Development - The company is developing the "Xiao Lv Ban" application system, which provides online and offline travel culture content services. The system is currently in the testing phase and has not yet been officially launched [1] - The Li'an Optical Joint Research Center, established in collaboration with Zhejiang University, is focusing on innovative R&D projects, including 4K high-definition panoramic lens design, intelligent tour guide systems, and visual detection of defects in injection-molded parts. Some patents have been filed, and the collaboration is ongoing [1] Financial Performance - The company's revenue increased in the first three quarters of the year, but net profit declined due to reduced foreign exchange gains caused by exchange rate fluctuations, increased labor costs, and the initial production phase of Li'an Vietnam, which has not yet reached full capacity [1] Technological Advantages - The company's technological strengths lie in its precision injection mold development, precision injection molding technology, and polymer material preparation and application technology [2] - The company has mastered advanced technologies such as mirror surface processing, CNC high-speed and high-precision machining, and mold vacuuming, achieving a mold cavity machining accuracy of ±0.001mm and a mold lifespan of over 1.5 million cycles [2] - The company has also developed automated high-precision insert molding, gas-assisted molding, and vacuum-assisted injection molding technologies, improving production efficiency and quality control [2]