证券代码：688173 证券简称：希荻微 公告编号：2025-056 希荻微电子集团股份有限公司 第二届董事会第二十四次会议决议公告 （一） 审议通过《关于 2024 年股票期权激励计划预留授予部分第一个行权 期行权条件成就的议案》 根据《2024 年股票期权激励计划（草案）》（以下简称"本激励计划"）的相 关规定，公司本激励计划预留授予部分第一个行权期的行权条件已成就，本次可 行权的激励对象行权资格合法、有效，满足本激励计划预留授予部分第一个行权 期的行权条件；本次行权安排（包括行权期、行权条件等事项）符合相关法律、 法规和规范性文件的有关规定。同意符合行权条件的 7 名激励对象在规定的行权 期内采取自主行权的方式行权。 本议案已经董事会薪酬与考核委员会审议通过，并同意提交公司董事会审议。 表决结果：同意 8 票，反对 0 票，弃权 0 票。 具体内容详见公司在上海证券交易所网站（www.sse.com.cn）披露的《希荻 微电子集团股份有限公司关于 2024 年股票期权激励计划预留授予部分第一个行 权期行权条件成就的公告》（公告编号：2025-058）。 （二） 审议通过《关于控股子公司重大事项提示的议案 ...

Core Viewpoint - The company has identified illegal activities involving the current board of directors of its subsidiary Zinitix, prompting a call for an extraordinary general meeting to elect new directors, which has faced obstruction from the current board [1] Group 1 - Zinitix's current board is accused of misconduct during their tenure at the company and its subsidiaries [1] - The company has not yet completed the board re-election for Zinitix as of the announcement date due to actions taken by the current board to hinder the process [1] - The largest shareholders of Zinitix, including HMI, Hong Kong Xidiwei, and South Korea Xidiwei, collectively hold 35.31% of the shares, giving them veto power over special resolutions at the shareholders' meeting [1] Group 2 - There is a risk of the company losing control over Zinitix, which could have a significant adverse impact on the company's financial statements for the year 2025 [1]

Core Viewpoint - On July 21, a total of 23 listed companies had their restricted shares unlocked, with a total market value of approximately 5.36 billion yuan [1] Summary by Category Restricted Share Unlocking - The specific details of the restricted share unlocking include: - Shandong High Energy (000803): 1.2772 million shares from equity incentive - Yueyang Xingchang (000819): 2.1525 million shares from equity incentive - Zhangyu A (000869): 2.0357 million shares from equity incentive - Sheneng Co., Ltd. (600642): 9.7161 million shares from equity incentive - Batian Co., Ltd. (002170): 1.2 million shares from equity incentive - Wanma Co., Ltd. (002276): 2.6112 million shares from equity incentive - Chuanfa Longmang (002312): 12.5 million shares from A-share issuance - Chengda Pharmaceutical (301201): 6.15594 million shares with extended lock-up period - Maoshuo Power (002660): 8.22983 million shares from A-share issuance - Laobaixing (603883): 193.6 thousand shares from equity incentive - Zhenbaodao (603567): 726.9 thousand shares from equity incentive - Lifang Pharmaceutical (003020): 234 thousand shares from equity incentive - Triangle Defense (300775): 110.4 thousand shares from equity incentive - Yidao Information (001314): 46.26 thousand shares from equity incentive - Honghe Technology (603256): 252.65 thousand shares from equity incentive - Guomao Co., Ltd. (603915): 165.8 thousand shares from equity incentive - Arrow Home (001322): 135.28 thousand shares from equity incentive - Hongying Intelligent (001266): 18 thousand shares from equity incentive - Kangpeng Technology (688602): 4.6189 million shares - Juyi Technology (688162): 108.1 thousand shares - Xidiwei (688173): 15.4 million shares - Aike Optoelectronics (688610): 68 thousand shares - Hangcai Co., Ltd. (688563): 180 thousand shares [1]

Group 1 - A total of 13 companies have their restricted shares unlocked on July 21, with a combined unlock volume of 608 million shares [1] - The total market value of the unlocked shares amounts to 6.107 billion yuan based on the latest closing prices [1] - The companies with the highest unlock volumes are Meili Ecology, Xidiwei, and Northern Copper, with unlock shares of 190 million, 163 million, and 132 million respectively [1] Group 2 - The companies with the highest market value of unlocked shares are Xidiwei, Northern Copper, and Maoshuo Power, with unlock market values of 2.264 billion yuan, 1.43 billion yuan, and 762 million yuan respectively [1]

Group 1: Company Overview - Recent research conducted by a well-known private equity firm, Fugao Investment, on a listed company, Xidiwei, highlighted the promising outlook of the analog chip market, with a projected global market size of $91.26 billion in 2024 and further growth to $129.69 billion by 2029 [1] - Xidiwei anticipates an increase in the self-sufficiency rate of analog chips to 16% by 2024, supported by national policy initiatives, although further improvements are necessary [1] - The company’s automotive-grade DC/DC chips have been integrated into Qualcomm's smart cockpit platform, serving multiple automotive brands, and have achieved AEC-Q100 and ISO 26262 certifications [1] Group 2: Market Position and Strategy - Xidiwei collaborates with Qualcomm in both consumer electronics and automotive electronics, while its partnership with MediaTek primarily focuses on consumer electronics [1] - The pricing of Xidiwei's products is influenced by various factors, and the company aims to enhance its gross margin through the introduction of innovative products [1] - By optimizing its supply chain management system, Xidiwei is working to reduce outsourcing production costs [1] Group 3: Demand and Future Goals - The second quarter has seen strong customer demand, with unfulfilled orders from the first quarter expected to be reflected in the second quarter [1] - Xidiwei is committed to becoming a leading international player in the analog chip sector, providing industry-leading analog and power management chips and solutions [1]

Core Viewpoint - The company, Xidiwei, focuses on automotive-grade power management chips and has successfully shipped its automotive-grade LDO voltage regulator chips to several leading domestic clients [1] Group 1: Product Offerings - The company specializes in various products including boost/buck DC-DC chips, LDO regulators, high/low side driver chips, and camera PMICs [1] - The automotive-grade DC/DC chips have been integrated into Qualcomm's smart cockpit automotive platform reference design [1] Group 2: Clientele and Market Reach - The company has successfully shipped products to globally recognized automotive OEMs such as Joynext and YuraTech [1] - The products are utilized in multiple automotive brands across China, Europe, Japan, and South Korea, including Audi, Hyundai, Kia, XPeng, Hongqi, Wenjie, and Changan [1] Group 3: Recent Developments - The automotive-grade LDO voltage regulator chips have achieved bulk shipments to several top domestic clients [1]

Core Viewpoint - The company, Xidi Microelectronics Group Co., Ltd., is set to release 162,674,857 restricted shares for trading on July 21, 2025, which represents 39.65% of its total share capital [1][4][12]. Group 1: Restricted Shares Details - The restricted shares were part of the company's initial public offering (IPO) and were originally subject to a 36-month lock-up period, which has been extended by an additional 6 months for certain shareholders [1][4]. - The total share capital of the company has increased from 400,010,000 shares to 410,319,336 shares due to various stock option plans and other adjustments [2][4]. - The shareholders holding the restricted shares include four individuals, with the largest portion held by Foshan Xunhe Enterprise Consulting Management Partnership [1][11]. Group 2: Shareholder Commitments - Shareholders have made commitments regarding the transfer and management of their shares, including a prohibition on transferring shares for 36 months post-IPO and conditions for extending the lock-up period based on stock performance [5][6][10]. - Specific commitments include not reducing holdings before the company achieves profitability and adhering to regulations regarding share transfers after the lock-up period [6][8][10]. - The commitments are designed to stabilize the company's stock price and ensure compliance with regulatory requirements [7][9]. Group 3: Regulatory Compliance - The underwriting institution, Minsheng Securities, has confirmed that the release of the restricted shares complies with relevant laws and regulations, including the Shanghai Stock Exchange's rules for companies listed on the Sci-Tech Innovation Board [1][4][12]. - The company has ensured that all shareholders have adhered to their commitments, and there are no outstanding issues that would affect the release of the restricted shares [12].

Core Viewpoint - The announcement details the upcoming listing and circulation of 162,674,857 restricted shares of Xidi Microelectronics, which will be available for trading starting July 21, 2025, following the expiration of the lock-up period [1][2]. Group 1: Listing Details - The total number of shares to be listed is 162,674,857, representing 39.65% of the company's total share capital [2][11]. - The original lock-up period for these shares was 36 months from the initial public offering, which was extended by 6 months due to certain commitments made by shareholders [2][12]. - The shares were initially part of a public offering of 40,010,000 shares, with a total share capital of 400,010,000 shares post-IPO [2][4]. Group 2: Shareholder Commitments - Major shareholders, including Dai Zuyu and Tang Ya, have committed not to transfer or manage their shares for 36 months post-IPO, with automatic extensions under certain conditions [6][10]. - The commitments include restrictions on share sales until the company achieves profitability and stipulations regarding share transfers in the event of significant legal issues [5][9]. Group 3: Changes in Share Capital - Following the issuance of restricted shares, the company's total share capital has increased to 410,319,336 shares due to stock option plans and other equity incentives [4][3]. - The company has also seen changes in share capital due to stock option exercises and the cancellation of repurchased shares [3][4]. Group 4: Regulatory Compliance - The underwriting institutions have confirmed that the listing of the restricted shares complies with relevant regulations and that all commitments made by shareholders have been adhered to [10][11].

证券代码：688173 证券简称：希荻微 公告编号：2025-055 希荻微电子集团股份有限公司 首次公开发行部分限售股上市流通的公告 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： 本次股票上市类型为首发限售股份；股票认购方式为网下，上市股数为 162,674,857股。 本次股票上市流通总数为162,674,857股。 本次股票上市流通日期为2025 年 7 月 21 日。 一、 本次上市流通的限售股类型 中国证券监督管理委员会（以下简称"中国证监会"）于 2021 年 12 月 14 日 下发《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），同意公司首次公开发行股票的注册申请。公司首次向社 会公众公开发行人民币普通股（A 股）股票 4,001 万股，并于 2022 年 1 月 21 日在 上海证券交易所科创板上市，发行完成后总股本为 40,001 万股，其中有限售条件 流通股 368,899,235 股，无限售条件流通股 31,110,765 股。 ...

二、本次上市流通的限售股形成后至今公司股本数量变化情况 民生证券股份有限公司 关于希荻微电子集团股份有限公司 首次公开发行部分限售股上市流通的核查意见 民生证券股份有限公司（以下简称"民生证券"或"保荐机构"）作为希荻微电子集 团股份有限公司（以下简称"希荻微"或"公司"）首次公开发行股票并在科创板上 市的保荐机构，根据《中华人民共和国公司法》《中华人民共和国证券法》《上海证 券交易所科创板股票上市规则》《上海证券交易所科创板上市公司自律监管指引第 1 号——规范运作》以及《科创板上市公司持续监管办法（试行）》等有关规定对公司 首次公开发行部分限售股上市流通的情况进行了核查，具体情况如下： 一、本次上市流通的限售股类型 中国证券监督管理委员会（以下简称"中国证监会"）于 2021 年 12 月 14 日下 发《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），同意公司首次公开发行股票的注册申请。公司首次向社会公众 公开发行人民币普通股（A 股）股票 4,001 万股，并于 2022 年 1 月 21 日在上海证 券交易所科创板上市，发行完成后总股本为 40, ...