本次中止审核不会对本次交易产生重大不利影响。公司将继续推进本次交易事项， 1 全力协调各中介机构落实财务数据更新及加期审计等相关工作，完成后将及时向上交所 提交更新后的相关材料并申请恢复审核。 证券代码：688173 证券简称：希荻微 公告编号：2025-076 希荻微电子集团股份有限公司 关于收到上海证券交易所中止审核发行股份 及支付现金购买资产并募集配套资金 通知的公告 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。 希荻微电子集团股份有限公司（以下简称"公司"）拟通过发行股份及支付现金方 式购买深圳市诚芯微科技股份有限公司 100%股份并募集配套资金（以下简称"本次交 易"）。 公司于 2025 年 9 月 30 日收到上海证券交易所（以下简称"上交所"）的通知，因 本次交易申请文件中记载的财务资料已过有效期，需要补充提交，按照《上海证券交易 所上市公司重大资产重组审核规则》的相关规定，上交所对本次交易中止审核。 一、中止审核原因 本次交易引用的经审计的最近一期财务报表截止日为 2024 年 12 月 31 日。根据 ...

希荻微公告，公司拟通过发行股份及支付现金方式购买深圳市诚芯微科技股份有限公司100%股份并募 集配套资金。2025年9月30日，公司收到上交所通知，因本次交易申请文件中记载的财务资料已过有效 期，需要补充提交，上交所对本次交易中止审核。本次交易引用的经审计的最近一期财务报表截止日为 2024年12月31日，由于财务数据已过有效期，需要更新及加期审计。公司将继续推进本次交易事项，协 调各中介机构完成财务数据更新，并申请恢复审核。本次交易尚需满足多项条件后方可实施，包括上交 所审核通过和中国证监会同意注册等。 ...

Core Viewpoint - The article highlights the growth and strategic focus of Xidi Microelectronics, a leading domestic power management and signal chain chip supplier, emphasizing its commitment to high R&D investment and the potential for future growth in key markets such as AI and electric vehicles [2][3][5]. Company Overview - Xidi Microelectronics was established in 2012 and has become a prominent player in the semiconductor industry, particularly in power management and signal chain chips, with its IPO on the Sci-Tech Innovation Board in January 2022 [3]. R&D Investment - The company maintains a high R&D investment ratio, reaching 46.31% in 2024, which has led to significant technological advancements and a temporary impact on short-term performance [5]. - Xidi Micro has accumulated 249 patents, with over 60% of its workforce dedicated to R&D, indicating a strong focus on innovation [9]. Financial Performance - In the first half of the year, Xidi Micro reported a 102% increase in revenue and a 71.5% increase in gross profit, while net losses were reduced by 62% [5]. Market Position and Competition - Xidi Micro leads the market in visual perception products, with a global market share in this segment, while facing competition from both domestic and international players in power management [10][13]. - The company aims to enhance its competitive edge by optimizing management and production costs without sacrificing R&D [10]. Supply Chain Management - Xidi Micro has a relatively good inventory ratio of about 10%, focusing on close collaboration with downstream customers to optimize supply chain efficiency [11][12]. - The shift towards domestic suppliers has improved communication and response times, aiding in production cycle reduction [12]. Future Growth Areas - The primary business focuses on power management and visual perception chips, with significant market potential in these areas [13]. - Future growth is anticipated in the smart automotive sector and AI computing, where the company is currently in the R&D and customer onboarding phases [13]. Vision and Goals - The founder envisions reaching an annual revenue of $1 billion, contributing to the semiconductor industry's growth in China, with the company currently achieving close to 1 billion RMB in annual sales [16].

Core Insights - The article highlights the significant growth and strategic focus of Xi Di Microelectronics, a leading domestic power management chip supplier, emphasizing its high R&D investment and the resulting business performance improvements [1][2]. Group 1: Company Overview - Xi Di Microelectronics was established in 2012 and has become a leading supplier of power management and signal chain chips in China, listed on the STAR Market in January 2022 [1]. - The company is recognized as a national-level "specialized and innovative" small giant enterprise, maintaining a high R&D investment ratio of 46.31% for the year 2024 [1]. Group 2: Financial Performance - In the first half of the year, Xi Di Microelectronics reported a 102% increase in revenue, a 71.5% increase in gross profit, and a significant reduction in net loss by 62% [1]. - The company has a strong patent portfolio with 249 invention patents, and over 60% of its employees are engaged in R&D [5]. Group 3: R&D Strategy - The company prioritizes R&D due to the technology-intensive nature of the semiconductor industry, aiming for 100% localization in technology, manufacturing, and team composition [4]. - Xi Di Microelectronics has successfully transitioned from learning foreign advanced technologies to achieving domestic production capabilities [4]. Group 4: Market Position and Competition - In the visual perception sector, Xi Di Microelectronics leads the market with a significant share, while in power management, it faces competition from both domestic and international suppliers [7]. - The company aims to enhance competition within the industry by collaborating with other domestic suppliers [7]. Group 5: Future Growth Areas - The main business segments for future growth include power management chips for consumer electronics and audio coil motor driver chips for visual perception applications [11]. - Emerging markets with high growth potential include smart vehicles and AI computing, where the company is in the R&D and customer introduction phase [11]. Group 6: Supply Chain Management - Xi Di Microelectronics maintains a relatively low inventory ratio of about 10%, optimizing supply chain management to improve cash flow and reduce production cycles [8][9]. - The company has shifted towards domestic suppliers, enhancing communication efficiency and reducing production lead times [8]. Group 7: Vision and Aspirations - The founder envisions achieving an annual revenue of $1 billion, a significant milestone for Chinese semiconductor companies, with the company’s revenue nearing 1 billion RMB last year [14]. - The founder's experience in the semiconductor industry and the growing demand for chips in China motivated the establishment of Xi Di Microelectronics [12][13].

Core Viewpoint - The article highlights the significant growth and strategic focus of Xidi Microelectronics, a leading domestic power management chip supplier, emphasizing its high R&D investment and the resulting business performance improvements [3][5][12]. R&D Investment - Xidi Micro has maintained a high R&D investment, with 46.31% of its total expenditure allocated to R&D in 2024, which has led to substantial technological advancements and patent generation [5][7]. - The company has accumulated 249 patents, with over 60% of its workforce dedicated to R&D, indicating a strong commitment to innovation [9]. Business Performance - In the first half of the year, Xidi Micro's revenue surged by 102%, gross profit increased by 71.5%, and net losses were reduced by 62%, showcasing the effectiveness of its strategies [5]. - The company has established a significant customer base in various sectors, including Android smartphone manufacturers and the smart automotive industry, with its visual perception products leading the global market [9]. Competitive Landscape - Xidi Micro faces competition from both domestic and international players, with its main competitors in the visual perception sector being Japan's Asahi Kasei and previously ON Semiconductor from the U.S. [11]. - The company acknowledges the need for domestic suppliers to enhance their capabilities in high-power products, where foreign suppliers currently dominate [11]. Supply Chain Management - Xidi Micro's inventory level is approximately 10%, which is considered relatively good compared to the industry average of 5%-20%. The company focuses on optimizing supply chain management to improve cash flow [14]. - The shift towards domestic suppliers has improved communication efficiency and reduced production cycles, benefiting the overall supply chain [14]. Future Growth Areas - The primary business segments for future growth are power management chips and voice coil motor driver chips, with significant market potential in consumer electronics and visual perception applications [17]. - Emerging markets such as smart vehicles and AI computing are identified as new growth points, with ongoing R&D efforts to support these areas [17]. Vision and Goals - The founder envisions Xidi Micro achieving an annual revenue of $1 billion, a significant milestone for Chinese semiconductor companies, as none have reached this level in the analog chip sector [22]. - The company aims to contribute to the development of China's semiconductor industry while navigating the challenges of scaling up operations [22].

Core Points - On September 29, a total of 25 listed companies had their restricted shares unlocked, with a total market value of approximately 24.818 billion yuan [1] Summary by Category Restricted Share Unlocking - The companies involved in the unlocking of restricted shares include: - Luzhou Laojiao (000568) with 102,700 shares from equity incentive restrictions - East China Pharmaceutical (000963) with 215,000 shares from equity incentive restrictions - Taiyuan Heavy Industry (600169) with 11.6502 million shares from equity incentive restrictions - Jinfat Technology (600143) with 7.406 million shares from equity incentive restrictions - Guotai Junan (601211) with 3.2495 million shares from equity incentive restrictions - Guanglian Da (002410) with 3.2334 million shares from equity incentive restrictions - Ningbo Port (601018) with 3.647 billion shares from A-share issuance to legal person allocation - Zhongjin Environment (300145) with 852,070 shares from equity incentive restrictions - Keli Ke (002782) with 768,000 shares from equity incentive restrictions - Yingjie Electric (300820) with 62,500 shares from equity incentive restrictions - Laobaixing (603883) with 868,400 shares from equity incentive restrictions - Zhaoxun Media (301102) with 218 million shares from extended lock-up period - Zhongjing Technology (003026) with 20,000 shares from equity incentive restrictions - Woge Optoelectronics (603773) with 14.8003 million shares from A-share issuance to original shareholders allocation - Hanrui Cobalt (300618) with 104,670 shares from equity incentive restrictions - Fujilai (301258) with 55.362 million shares from extended lock-up period - Wankai New Materials (301216) with 225 million shares from extended lock-up period - Weiteou (301319) with 29.8 million shares from pre-issue share restrictions - Guanshi Technology (605588) with 19,870 shares from equity incentive restrictions - Sanwang Communication (688618) with 13,500 shares - Xidi Micro (688173) with 771,800 shares - Rendu Biology (688193) with 8.4316 million shares - Jinchang Protein (688137) with 7.145 million shares - Jiao Cheng Ultrasound (688392) with 43.8612 million shares - Aike Saibo (688719) with 824,800 shares [1]

格隆汇9月26日丨希荻微(688173.SH)公布，公司首次公开发行股票募集资金投资项目（以下简称"募投项目"）之"高性能消费电子和通信设备电源管理芯片研发与产业化项目"已达到预定可使 ...

根据《广东希荻微电子股份有限公司首次公开发行股票并在科创板上市招股 说明书》及《希荻微电子集团股份有限公司关于部分募投项目调整投资规模及延 期的公告》（公告编号：2024-075），公司首次公开发行募集资金在扣除各项发行 费用后将用于的投资项目具体如下： 关于部分募投项目结项并将节余募集资金 永久补充流动资金的公告 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。 希荻微电子集团股份有限公司（以下简称"公司"）首次公开发行股票募集 资金投资项目（以下简称"募投项目"）之"高性能消费电子和通信设备电源管 理芯片研发与产业化项目"已达到预定可使用状态，公司决定将其结项，并将该 项目的节余募集资金 301.76 万元（实际金额以资金转出当日专户余额为准）用 于永久补充公司流动资金。本事项无需董事会审议，亦无需保荐机构发表意见。 现将相关情况公告如下： 一、募集资金的基本情况 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〕3 ...

Core Insights - The company, Xidi Microelectronics, experienced a slight increase in stock price by 0.67% on September 25, with a trading volume of 181 million yuan [1] - The company reported a financing buy-in amount of 14.44 million yuan and a financing repayment of 16.89 million yuan on the same day, resulting in a net financing buy of -2.45 million yuan [1] - As of September 25, the total margin balance for Xidi Microelectronics was 120 million yuan, which represents 1.77% of its market capitalization [1] Financing and Margin Data - On September 25, Xidi Microelectronics had a financing buy-in of 14.44 million yuan, with a current financing balance of 120 million yuan, exceeding the 60th percentile level over the past year [1] - The company had no short-selling activity on September 25, with a short-selling balance of 10,000 yuan and a remaining short position of 6,022 shares, which is below the 40th percentile level over the past year [1] Company Overview - Xidi Microelectronics, established on September 11, 2012, and listed on January 21, 2022, is a leading semiconductor and integrated circuit design company in China [2] - The company's main business includes the research, design, and sales of analog integrated circuit products, with a revenue composition of 49.41% from power management chips, 17.93% from port protection and signal switching chips, and 16.99% from voice coil motor driver chips [2] - As of June 30, the number of shareholders increased by 16.22% to 14,200, while the average circulating shares per person decreased by 13.95% to 16,873 shares [2] Financial Performance - For the period from January to June 2025, Xidi Microelectronics achieved a revenue of 466 million yuan, representing a year-on-year growth of 102.73% [2] - The company reported a net profit attributable to shareholders of -44.69 million yuan, which is a year-on-year increase of 61.98% [2] Shareholding Structure - As of June 30, 2025, Hong Kong Central Clearing Limited was the ninth largest circulating shareholder, holding 2.97 million shares as a new shareholder [3]

Group 1 - The company has established partnerships with multiple product lines, including collaborations with Lixun Precision and Lijing Innovation [3] - Industry insiders believe that as the collaboration within the supply chain deepens, the partnership with leading enterprises is expected to further enhance the company's market influence in the analog chip and mixed-signal chip sectors [3]