证券代码：301099 证券简称：雅创电子 公告编号：2025-126 上海雅创电子集团股份有限公司 关于为子公司提供担保的进展公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有 虚假记载、误导性陈述或重大遗漏。 特别风险提示： 上海雅创电子集团股份有限公司（以下简称"公司"）2025 年度预计提供担 保总额度已超过公司最近一期经审计净资产 100%，对资产负债率超过 70%的单 位担保总额度已超过公司最近一期经审计净资产 50%。截至公告之日，上市公司 及其控股子公司不存在对合并报表外单位提供的担保，敬请投资者注意相关风险。 一、担保情况概述 公司于 2025 年 4 月 19 日召开了第二届董事会第三十一次会议和第二届监事 会第二十七次会议，于 2025 年 6 月 27 日召开了 2024 年度股东会，审议通过了 《关于公司及控股子公司为控股子公司提供担保额度预计的议案》。为满足子公 司日常经营需要，保证子公司向业务相关方（包括但不限于银行、金融机构等， 以下简称"业务相关方"）申请综合授信（包括但不限于办理人民币或外币流动资 金贷款、并购贷款、项目贷款、贸易融资、银行承兑汇票、信用证 ...

Core Viewpoint - Yachuang Electronics (SZ 301099) announced a board meeting held on October 23, 2025, to discuss the use of idle fundraising for temporary working capital supplementation [1] Group 1: Company Financials - For the year 2024, Yachuang Electronics' revenue composition is as follows: automotive electronics account for 52.46%, while non-automotive electronics account for 47.54% [1] - As of the report date, Yachuang Electronics has a market capitalization of 7.7 billion yuan [1]

（一）首次公开发行股票募集资金 经中国证券监督管理委员会《关于同意上海雅创电子集团股份有限公司首次 公开发行股票注册的批复》(证监许可[2021]2804 号)同意注册，公司首次公开发 行人民币普通股（A 股）股票 20,000,000 股，每股面值为人民币 1 元，发行价格 为每股人民币 21.99 元，扣除各类发行费用后实际募集资金净额为人民币 383,813,275.20 元。上述募集资金到位情况已经安永华明会计师事务所（特殊普 通合伙）于 2021 年 11 月 15 日出具的安永华明（2021）验字第 61278344_B01 号《验资报告》验证。 公司开设了募集资金专项账户，对募集资金实行专户管理，公司及子公司与 存放募集资金的银行、保荐机构签订了募集资金三方监管协议。 （二）向不特定对象发行可转换公司债券募集资金 经中国证券监督管理委员会（以下简称"中国证监会"）《关于同意上海雅创 电子集团股份有限公司向不特定对象发行可转换公司债券注册的批复》（证监许 可〔2023〕1982 号）同意，上海雅创电子集团股份有限公司向不特定对象发行 可转换公司债券 3,630,000 张，每张面值为人民币 100 ...

上海雅创电子集团股份有限公司（以下简称"公司"）第三届董事会第三 次会议于 2025 年 10 月 23 日以通讯方式召开。本次会议通知于 2025 年 10 月 20 日以书面方式发出。本次会议应出席董事 7 人，实际出席董事 7 人。会议 由董事长谢力书先生召集并主持，公司高级管理人员列席本次会议。本次会议 的召集、召开符合《中华人民共和国公司法》和《公司章程》的有关规定，会 议合法有效。 一、董事会会议审议情况 与会董事审议并以记名投票表决的方式，审议并通过了如下议案： 1、审议通过《关于使用部分闲置募集资金暂时补充流动资金的议案》 证券代码：301099 证券简称：雅创电子 公告编号：2025-124 上海雅创电子集团股份有限公司 第三届董事会第三次会议决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记 载、误导性陈述或重大遗漏。 1、上海雅创电子集团股份有限公司第三届董事会第三次会议决议； 2、保荐人出具的核查意见。 特此公告。 上海雅创电子集团股份有限公司董事会 2025 年 10 月 23 日 为提高募集资金的使用效率，降低公司财务费用，在满足募集资金投资项目 资金需 ...

证券代码：301099 证券简称：雅创电子 公告编号：2025-125 上海雅创电子集团股份有限公司 关于使用部分闲置募集资金暂时补充流动资金的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 上海雅创电子集团股份有限公司（以下简称"公司"或"雅创电子"）于 2025 年 10 月 23 日召开第三届董事会第三次会议审议通过了《关于使用部分闲置募集 资金暂时补充流动资金的议案》，同意公司在不影响募集资金项目建设的情况下， 使用不超过人民币 29,000.00 万元（含本数）闲置募集资金暂时补充流动资金， 其中包含公司首次公开发行股票募集资金 6,000.00 万元以及向不特定对象发行 可转换公司债券募集资金 23,000.00 万元，使用期限自本次董事会审议通过之日 起不超过 12 个月，公司承诺到期及时归还至募集资金专用账户。保荐机构出具 了无异议的核查意见。现将有关情况公告如下： （二）向不特定对象发行可转换公司债券募集资金 经中国证券监督管理委员会（以下简称"中国证监会"）《关于同意上海雅创 电子集团股份有限公司向不特定对象发行可转换公司债券注册的批 ...

上海雅创电子集团股份有限公司 关于归还暂时补充流动资金的闲置募集资金的公告 证券代码：301099 证券简称：雅创电子 公告编号：2025-123 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记 载、误导性陈述或重大遗漏。 上海雅创电子集团股份有限公司（以下简称"公司"或"雅创电子"）于 2024 年10月28日召开第二届董事会第二十八次会议和第二届监事会第二十四次会议， 审议通过了《关于使用部分闲置募集资金暂时补充流动资金的议案》，同意公司 在不影响募集资金项目建设的情况下，使用不超过人民币 31,500.00 万元闲置募 集资金暂时补充流动资金，其中包含公司首次公开发行股票募集资金 7,000.00 万元以及向不特定对象发行可转换公司债券募集资金 24,500.00 万元，使用期限 自本次董事会审议通过之日起不超过 12 个月，公司承诺到期及时归还至募集资 金专用账户。保荐机构出具了无异议的核查意见。 特此公告。 上海雅创电子集团股份有限公司董事会 2025 年 10 月 22 日 详情请见公司于 2024 年 10 月 30 日刊登在巨潮资讯网（www.cninfo.com.cn） ...

Core Viewpoint - The storage chip market is experiencing a rare price surge, with DDR4 16G memory prices rising over 100% from last year's low of around 200 yuan to over 500 yuan [1] Industry Summary - The A-share storage chip sector is leading the semiconductor market, with companies like Taiji Industry (600667.SH) hitting the daily limit, Yachuang Electronics (301099.SZ) rising over 14%, and Xiangnong Xinchuan (300475.SZ) increasing by more than 8% [1] - The price increase is driven by high demand for advanced storage due to the AI boom and strategic capacity shifts by overseas giants [1] - Major manufacturers such as Samsung, SK Hynix, and Micron are reallocating production towards higher-margin products like DDR5 and HBM, leading to a temporary supply gap for traditional DDR4 and earlier niche storage products [1] - It is anticipated that DRAM and NAND Flash prices will continue to rise in Q4, with the current price surge expected to last until the end of the year [1] Company Performance Impact - The ongoing price increase in storage chips has led to heightened interest from the market and investors regarding its impact on the performance of listed companies, with the storage sector averaging a 23% increase since September, significantly outperforming major stock indices [1]

Core Viewpoint - The consumer electronics market is experiencing significant activity with multiple brand launches, indicating a competitive landscape and potential growth opportunities in the sector [1] Group 1: Market Performance - Several companies in the consumer electronics sector saw substantial stock price increases, with昀冢科技 rising over 18%, 雅创电子 nearly 14%, and 英诺激光 close to 12% [1] - Other companies such as 山河智能, 环旭电子, and 大为股份 reached their daily price limits, while 工业富联 increased by over 9% [1] Group 2: New Product Launches - Apple launched the iPhone 17 series featuring the TSMC 3nm A19/A19Pro processors and the self-developed WiFi 7 chip N1, with performance improvements of 200% compared to previous models [1] - Huawei introduced the Mate XTs folding smartphone equipped with the Kirin 9020 processor and HarmonyOS 5, achieving a 36% overall performance enhancement [1] - Xiaomi held a product launch event unveiling the 17 series smartphones, Pad 8 series, and Mi Home washing machine Pro, with the 17 series being the first globally to feature the 3nm Snapdragon 8 Gen 2 processor, emphasizing a strategy to "fully benchmark against iPhone" [1] Group 3: Industry Outlook - According to 银河证券, the consumer electronics industry is navigating challenges and opportunities, with AI emerging as a core driver of development [1] - Traditional categories like smartphones are entering a phase of innovation plateau, while AI hardware is expected to experience explosive growth, particularly in global smart glasses shipments [1] - AI PCs are gaining momentum due to the integration of dedicated NPU, and the future of the consumer electronics industry is projected to focus on intelligence, ecosystem development, and sustainability [1]

Group 1 - The chip industry chain is experiencing a significant rise, particularly in the storage and advanced packaging sectors [1] - Wen Tai Technology has reached its daily limit up, while Dawei Co., Ltd. also hit the limit up [1] - Other companies such as Canxin Technology, Zhongwei Semiconductor, Yachuang Electronics, and Yunhan Chip City have all seen their stock prices increase by over 10% [1]

Core Insights - The A-share market saw a strong performance in the storage chip sector on October 21, with multiple companies experiencing significant stock price increases [1] Group 1: Stock Performance - Yachuang Electronics (雅创电子) rose by 13.05%, with a total market capitalization of 8.155 billion [2] - Shannon Semiconductor (香农芯创) increased by 11.22%, reaching a market cap of 49.6 billion [2] - Daway Co., Ltd. (大为股份) saw a 10.03% rise, with a market value of 5.183 billion [2] - Taiji Industry (太极实业) experienced a 10% increase, with a market cap of 1.86 billion [2] - Longke Technology (朗科科技) rose by 8.53%, with a market capitalization of 6.172 billion [2] - Jucheng Technology (聚辰股份) increased by 7.95%, with a market cap of 24.8 billion [2] - Tongyou Technology (同有科技) saw a 7.29% rise, with a market value of 1.09 billion [2] - Pulang Co., Ltd. (普朗股份) increased by 6.46%, with a market cap of 17.9 billion [2] - Baiwei Storage (佰维存储) rose by 6.08%, with a market capitalization of 51.5 billion [2] - Shanghai Xinyang (上海新阳) increased by 5.70%, with a market cap of 1.85 billion [2] - Lierda (利尔达) rose by 5.31%, with a market capitalization of 6.35 billion [2] - Chengbang Co., Ltd. (诚邦股份) increased by 5.23%, with a market cap of 361.2 million [2] - Deep Technology (深科技) rose by 5.10%, with a market capitalization of 44.9 billion [2] - Demingli (德明利) increased by 5.06%, with a market cap of 43.2 billion [2] Group 2: Year-to-Date Performance - Yachuang Electronics has a year-to-date increase of 73.31% [2] - Shannon Semiconductor has seen a remarkable year-to-date increase of 276.27% [2] - Daway Co., Ltd. has a year-to-date increase of 61.17% [2] - Taiji Industry has a year-to-date increase of 30.63% [2] - Longke Technology has a year-to-date increase of 33.33% [2] - Jucheng Technology has a year-to-date increase of 168.44% [2] - Tongyou Technology has a year-to-date increase of 44.80% [2] - Pulang Co., Ltd. has a year-to-date increase of 67.50% [2] - Baiwei Storage has a year-to-date increase of 78.12% [2] - Shanghai Xinyang has a year-to-date increase of 59.56% [2] - Lierda has a year-to-date increase of 69.79% [2] - Chengbang Co., Ltd. has a year-to-date increase of 190.85% [2] - Deep Technology has a year-to-date increase of 51.86% [2] - Demingli has a year-to-date increase of 206.11% [2]