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]

Core Viewpoint - The A-share market's storage chip sector experienced a strong rally, with multiple companies showing significant gains in their stock prices [1] Company Performance - Yachuang Electronics surged by 13% - Shannon Semiconductor increased by over 11% - Daway Co. and Taiji Industry hit the 10% limit up - Longke Technology rose by over 8% - Juchen Technology and Tongyou Technology both increased by over 7% - Purun Technology and Baiwei Storage gained over 6% - Shanghai Xinyang, Lierda, Chengbang Co., Shentek, and Demingli all saw increases of over 5% [1]

Group 1 - The storage chip sector has seen a significant rally, with Yachuang Electronics rising over 10% [1] - Other companies such as Shannon Semiconductor, Demingli, Jiangbolong, and Langke Technology have also experienced gains exceeding 5% [1]

证券代码：301099 证券简称：雅创电子 公告编号：2025-122 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： 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、保函、票据 贴现、保理、出口押汇、外汇远期结售汇及其他金融衍生品等相关业务）业务的 顺利实施，公司及控股子公司预计 2025 年度为控股子公司提供 25 亿元人民币担 保额度。其中向资产负债率为 70%及以上的担保对象提供担保额度为不超过 20 亿元，向资产负债率为 70%以下的担保对象提供担保额度为 ...

Market Overview - As of October 20, the Shanghai Composite Index closed at 3863.89 points, up 24.14 points, with a gain of 0.63% [1] - The Shenzhen Component Index closed at 12813.21 points, up 124.27 points, with a gain of 0.98% [1] - The ChiNext Index closed at 2993.45 points, up 58.09 points, with a gain of 1.98% [1] Stock Performance - A total of 53 A-shares had a turnover rate exceeding 20%, with C Dao Sheng reaching over 50% [1] - C Dao Sheng's closing price was 25.96 yuan, with a turnover rate of 57.83% and a decline of 12.53% [1] - Matrix Co. closed at 26.65 yuan, with a turnover rate of 43.42% and an increase of 2.38% [1] - Yunhan Chip City closed at 164.31 yuan, with a turnover rate of 39.89% and a decrease of 1.02% [1] - Other notable stocks include: - Haichuang Ruitong: 54.38 yuan, 37.40% turnover, 0.15% increase [1] - Jianfa Zhixin: 29.30 yuan, 36.97% turnover, 4.46% increase [1] - Feiwo Technology: 45.78 yuan, 34.92% turnover, 20.00% increase [1] Additional Notable Stocks - Chuling Information: 25.98 yuan, 33.92% turnover, 12.42% increase [1] - Changjiang Nengke: 17.56 yuan, 32.65% turnover, 5.03% decrease [1] - Huifeng Diamond: 39.32 yuan, 32.03% turnover, 29.98% increase [1] - Lanfeng Biochemical: 8.05 yuan, 31.49% turnover, 4.62% decrease [1] - Shandong Molong: 7.04 yuan, 30.78% turnover, 3.83% increase [1]