证券代码：688173 证券简称：希荻微 公告编号：2025-091 希荻微电子集团股份有限公司 关于设立募集资金专项账户 并签订募集资金专户存储三方监管协议的公告 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、准确性和完整性依法承担法律责任。 一、募集资金基本情况 根据中国证券监督管理委员会于 2021 年 12 月 14 日出具的《关于同意广东 希荻微电子股份有限公司首次公开发行股票注册的批复》（证监许可〔2021〕3934 号），希荻微电子集团股份有限公司（以下简称"公司"）获准向社会公开发行人 民币普通股 40,010,000 股，每股发行价格为人民币 33.57 元，募集资金总额为 134,313.57万元；扣除发行费用共计12,172.72万元后，募集资金净额为122,140.85 万元，上述资金已全部到位，经普华永道中天会计师事务所（特殊普通合伙）审 验并于 2022 年 1 月 17 日出具了普华永道中天验字(2022)第 0095 号《广东希荻 微电子股份有限公司首次公开发行人民币普通股 A 股验资报告》。 二、募集资金监管协议的签订情 ...

Core Viewpoint - The company, Xidiwei, is committed to continuously enriching its product types to meet market demand and industry development trends, providing high-quality chip products to brand clients [1] Group 1 - The company aims to diversify its product offerings in response to market needs [1] - The focus is on aligning with industry development trends [1] - High-quality chip products are a priority for the company in serving brand clients [1]

Core Insights - The company Zinitix, a subsidiary of Xidiwei, specializes in sensor chips including Touch control chips, Haptic feedback driver chips, and MST magnetic transmission security chips, which are applicable in smartphones and wearable devices [1] Summary by Categories Product Types - The main types of sensor chips produced by Zinitix are Touch control chips, Haptic feedback driver chips, and MST magnetic transmission security chips [1] Key Clients - Major clients for Zinitix include Samsung Electronics, leading domestic smartphone manufacturers, and ODM/OEM enterprises [1]

Core Viewpoint - The company, 希荻微, is actively expanding its presence in the AI mobile phone sector with innovative power management solutions, enhancing battery life and entering the supply chains of major smartphone manufacturers [1] Group 1: AI Mobile Phone Sector - The company has launched a silicon anode battery-specific DC/DC chip that significantly improves the battery life of AI mobile phones through efficient power management [1] - The company has entered the supply chains of multiple leading smartphone manufacturers, positioning itself as a preferred solution for high-performance devices [1] Group 2: AI Glasses/AR Glasses Sector - The company's power management chips have been sold to well-known domestic and international brands such as 雷鸟, 亿镜, and Meta through ODM manufacturers and agents [1] Group 3: AI Computing Sector - The company is working on 10-20A POL chips, which are currently being adapted with various downstream clients' hardware and software, with mass production expected to ramp up in the fourth quarter of this year [1] - These chips will provide high-precision power support for CPUs and GPUs [1] Group 4: Robotics Sector - The company has successfully sold some of its high-performance chip products to leading companies in the smart industrial robot sector, such as 卡诺普, through agents [1] - These chips are being applied in end-use products like industrial robotic arms [1] Group 5: Product Development Strategy - The company plans to continuously enrich its product types in response to market demand and industry development trends, aiming to provide high-quality chip products to brand clients [1]

本次业绩说明会以网络互动形式召开，公司将针对 2025 年第三季度的经营 成果及财务指标的具体情况与投资者进行互动交流和沟通，在信息披露允许的范 围内就投资者普遍关注的问题进行回答。 二、说明会召开的时间、地点 会议召开时间：2025 年 11 月 19 日（星期三）下午 14:00-15:00 会议召开方式：上证路演中心网络互动 会 议 召 开 地 点 ： 上 海 证 券 交 易 所 上 证 路 演 中 心 （ 网 址 ： https://roadshow.sseinfo.com/） 投资者可于 2025 年 11 月 18 日（星期二）16:00 前登录上证路演中心网站首 页，点击"提问预征集"栏目或通过公司邮箱 ir@halomicro.com 进行提问。 公司将在说明会上对投资者普遍关注的问题进行回答。 证券代码：688173 证券简称：希荻微 公告编号：2025-090 希荻微电子集团股份有限公司 关于召开 2025 年第三季度业绩说明会的公告 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、准确性和完整性依法承担法律责任。 重要内容提示： 希荻 ...

Core Viewpoint - The stock price of Xidi Micro has been declining for four consecutive days, with a total drop of 8.27% during this period, currently trading at 15.08 CNY per share, with a market capitalization of 6.198 billion CNY [1] Company Overview - Xidi Microelectronics Group Co., Ltd. is a leading semiconductor and integrated circuit design company in China, established on September 11, 2012, and listed on January 21, 2022 [1] - The company specializes in the research, design, and sales of analog integrated circuit products, including power management chips and signal chain chips, with applications in mobile phones, laptops, and wearable devices [1] Fund Holdings - Penghua Fund has a significant holding in Xidi Micro, with the Penghua Smart Investment Digital Economy Mixed A Fund (020086) holding 39,400 shares, representing 0.59% of the fund's net value, making it the sixth-largest holding [2] - The fund has experienced a floating loss of approximately 47,252.4 CNY today, with a total floating loss of 53,600 CNY during the four-day decline [2] Fund Manager Performance - The fund manager of Penghua Smart Investment Digital Economy Mixed A Fund is Su Junjie, who has been in the position for 7 years and 281 days, managing assets totaling 24.924 billion CNY [3] - Under his management, the fund has achieved a best return of 84.19% and a worst return of -21.6% [3]

Core Insights - The company reported a significant revenue increase of 107.8% year-on-year for the first three quarters of 2025, reaching 717 million yuan [1] - Despite still being in a loss position, the company's net loss narrowed to 76.35 million yuan from 195 million yuan in the same period last year [1] Financial Performance - In Q3 alone, the company achieved a revenue of 251 million yuan, marking a 118.0% increase year-on-year [3] - The net loss for Q3 was 31.67 million yuan, a substantial reduction from the 77.92 million yuan loss in the same quarter last year [3] - The adjusted net loss (excluding non-recurring items) for Q3 was 32.97 million yuan, down from 78.22 million yuan year-on-year [3] Business Growth Drivers - The revenue growth is attributed to the expansion in the company's core business, particularly in high-performance power management chips, benefiting from a recovery in the consumer electronics market [3] - The revenue from the audio coil motor driver chip product line showed significant growth, and the newly added sensor chip product line also began contributing to revenue [3] Asset and Investment Overview - As of the end of Q3, the company's total assets stood at 1.821 billion yuan, a slight increase of 0.6% compared to the end of the previous year [3] - The company's net assets decreased by 2.2% to 1.446 billion yuan [3] - Research and development expenses accounted for 25.31% of revenue during the reporting period, a decrease of 37.08 percentage points year-on-year, indicating improved cost control amid business expansion [3] Operational Efficiency - The company reported a negative operating cash flow of 124 million yuan for the first three quarters [3] - Future market focus will be on the company's ability to maintain rapid revenue growth while achieving profitability [3]

证券代码：688173 证券简称：希荻微 公告编号：2025-089 希荻微电子集团股份有限公司 2025年第三次临时股东大会决议公告 本公司董事会及全体董事保证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、准确性和完整性依法承担法律责任。 重要内容提示： 本次会议是否有被否决议案：无 一、 会议召开和出席情况 （一） 股东大会召开的时间：2025 年 10 月 31 日 （二） 股东大会召开的地点：广东省佛山市南海区桂城街道桂澜北路 6 号千灯 湖创投小镇核心区自编号八座（A8）305-308 单元 （三） 出席会议的普通股股东、特别表决权股东、恢复表决权的优先股股东及 其持有表决权数量的情况： | 1、出席会议的股东和代理人人数 | 91 | | --- | --- | | 普通股股东人数 | 91 | | 2、出席会议的股东所持有的表决权数量 | 143,142,288 | | 普通股股东所持有表决权数量 | 143,142,288 | | 3、出席会议的股东所持有表决权数量占公司表决权数量的比 | 34.9959 | | 例（%） | | | 普通股股东所持有表决权数量占公 ...

深圳市福田区中心五路 18 号星河中心大厦 19 层 电话：0755-23993388 传真：0755-86186205 邮编：518048 北京国枫（深圳）律师事务所 关于希荻微电子集团股份有限公司 2025 年第三次临时股东大会的 法律意见书 2．本所律师无法对网络投票过程进行见证，参与本次会议网络投票的股东资格、 网络投票结果均由上海证券交易所交易系统和互联网投票系统予以认证； 1 3．本所及经办律师依据《证券法》《证券法律业务管理办法》《证券法律业务执业 规则》等规定及本法律意见书出具日以前已经发生或者存在的事实，严格履行了法定职 责，遵循了勤勉尽责和诚实信用原则，进行了充分的核查验证，保证本法律意见所认定 的事实真实、准确、完整，所发表的结论性意见合法、准确，不存在虚假记载、误导性 陈述或者重大遗漏，并承担相应法律责任； 4．本法律意见书仅供贵公司本次会议之目的使用，不得用作任何其他用途。本所 律师同意将本法律意见书随贵公司本次会议决议一起予以公告。 国枫律股字[2025]C0123 号 致：希荻微电子集团股份有限公司（贵公司） 北京国枫（深圳）律师事务所（以下简称"本所"）接受贵公司的委托，指派律 ...

Core Points - The stock of Xidiwei (688173.SH) closed at 15.79 yuan, with a decline of 3.95%, currently in a state of breaking issue [1] - Xidiwei was listed on the Shanghai Stock Exchange's Sci-Tech Innovation Board on January 21, 2022, with an initial public offering (IPO) price of 33.57 yuan per share [1][2] - The total amount raised from the IPO was 1.343 billion yuan, with a net amount of 1.221 billion yuan after deducting issuance costs, exceeding the original plan by 640 million yuan [2] Financial Details - The total issuance costs amounted to 122 million yuan, with underwriting and sponsorship fees of 102 million yuan received by Minsheng Securities, China International Capital Corporation, and Huaxing Securities [3] - The actual controlling shareholders of Xidiwei are Dai Zuyu, Tao Hai, and Tang Ya, with specific details on their nationalities and birth years provided [3]