证券代码：603375 证券简称：盛景微 公告编号：2025-046 无锡盛景微电子股份有限公司 关于使用暂时闲置募集资金及超募资金 进行现金管理到期赎回的公告 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。 无锡盛景微电子股份有限公司（以下简称"公司"）于 2025 年 1 月 21 日、 2025 年 2 月 21 日分别召开第二届董事会第六次会议、第二届监事会第六次会议、 2025 年第一次临时股东大会，审议通过了《关于使用暂时闲置募集资金及超募 资金进行现金管理的议案》，同意公司在不影响募投项目建设和募集资金使用、 确保募集资金安全的前提下，拟使用额度不超过人民币 4.5 亿元（含本数）的暂 时闲置募集资金及超募资金进行现金管理，使用期限自公司股东大会审议通过之 日起 12 个月。具体内容详见公司于 2025 年 1 月 22 日披露的《关于使用暂时闲 置募集资金及超募资金进行现金管理以及以协定存款方式存放募集资金余额的 公告》（公告编号：2025-006）。 近日，公司部分闲置募集资金现金管理到期赎回，具体情况如 ...

Group 1 - The civil explosives sector experienced a decline of 0.56%, ranking among the top losers in the concept sector as of July 24 [1][2] - Among the companies in the civil explosives sector, Huazhong Chemical, Jiangnan Chemical, and Yipuli saw significant declines, while Gaozheng Civil Explosives, Poly United, and Huaibei Mining had notable increases of 10.01%, 10.00%, and 2.64% respectively [1][2] - The civil explosives sector faced a net outflow of 2.209 billion yuan, with 16 stocks experiencing net outflows, and 6 stocks seeing outflows exceeding 50 million yuan [2][3] Group 2 - The top net outflow stock was Gaozheng Civil Explosives, with a net outflow of 1.230 billion yuan, followed by Yahua Group, Yipuli, and Huazhong Chemical with net outflows of 382 million yuan, 182 million yuan, and 180 million yuan respectively [2][3] - The stocks with the highest net inflows included Lixin Micro, Tongde Chemical, and Jiangnan Chemical, with net inflows of 42.699 million yuan, 26.662 million yuan, and 23.071 million yuan respectively [2][3] - The civil explosives sector's trading activity showed that Gaozheng Civil Explosives had a trading rate of 21.74% despite a price increase of 10.01% [2][3]

Group 1 - The stock of Shengjing Micro (603375) increased by 6.17% with a turnover rate of 28.04% and a trading volume of 666 million yuan, showing a fluctuation of 8.13% [2] - The stock was listed on the Shanghai Stock Exchange due to its high turnover rate, with a net selling amount of 85.26 million yuan from brokerage seats [2] - The top five brokerage seats accounted for a total transaction amount of 168 million yuan, with a buying amount of 41.30 million yuan and a selling amount of 127 million yuan, resulting in a net selling of 85.26 million yuan [2] Group 2 - The largest buying brokerage was Guotai Junan Securities with a purchase amount of 9.81 million yuan, while the largest selling brokerage was Kaiyuan Securities with a selling amount of 43.65 million yuan [3][4] - The stock experienced a net inflow of 8.89 million yuan in main funds, with a significant inflow of 12.91 million yuan from large orders, while large orders saw a net outflow of 4.03 million yuan [2] - Over the past five days, the net inflow of main funds totaled 80.39 million yuan [2] Group 3 - As of July 21, the margin trading balance for the stock was 84.38 million yuan, with a financing balance of 84.32 million yuan and a securities lending balance of 0.058 million yuan [3] - The financing balance increased by 2.62% over the past five days, while the securities lending balance increased by 11.40% [3] - The company reported a first-quarter revenue of 88.01 million yuan, a year-on-year decrease of 0.73%, and a net profit of 4.17 million yuan, a year-on-year increase of 282.55% [3]

Market Overview - As of July 22, the Shanghai Composite Index closed at 3581.86 points, up by 22.07 points, a rise of 0.62% [1] - The Shenzhen Component Index closed at 11099.83 points, increasing by 92.34 points, a rise of 0.84% [1] - The ChiNext Index closed at 2310.86 points, up by 13.97 points, a rise of 0.61% [1] High Turnover Stocks - A total of 105 A-shares had a turnover rate exceeding 20% on July 22 [1] - Notable stocks with high turnover rates include: - Fangzheng Valve (证券代码: 920082) with a turnover rate of 58.38% and a closing price of 27.44 yuan, up by 29.99% [1] - Beifang Changlong (证券代码: 301357) with a turnover rate of 54.29% and a closing price of 90.08 yuan, up by 8.50% [1] - Zhongshe Consulting (证券代码: 833873) with a turnover rate of 50.05% and a closing price of 11.52 yuan, up by 19.50% [1] Additional High Turnover Stocks - Other stocks with significant turnover rates include: - Tietuo Machinery (证券代码: 873706) with a turnover rate of 49.66% and a closing price of 31.21 yuan, up by 29.99% [1] - Feilu Co., Ltd. (证券代码: 300665) with a turnover rate of 49.62% and a closing price of 11.44 yuan, up by 10.21% [1] - Huadian New Energy (证券代码: 600930) with a turnover rate of 47.04% and a closing price of 7.73 yuan, up by 2.25% [1]

Group 1 - The Yarlung Tsangpo River downstream hydropower project has a total investment of 1.2 trillion yuan, setting a record for the largest hydropower station globally [1] - Following the announcement, stocks related to the Yarlung Tsangpo hydropower concept surged in the A-share market, with companies like China Power Construction and Shengjing Microelectronics hitting the daily limit [1] - Shengjing Microelectronics' stock price showed a significant increase during the pre-market trading phase, driven by expectations of heightened demand for electronic detonators due to the complex tunnel excavation required for the project [1] Group 2 - Shengjing Microelectronics expects a net profit of 11.7 million to 17.5 million yuan for the first half of 2025, representing an increase of 2.58 million to 8.38 million yuan year-on-year, with a growth rate of 28.29% to 91.89% [1] - The company attributes its performance growth to its core technological advantages and flexible marketing strategies, leading to a year-on-year increase in sales of electronic control modules [2] - Shengjing Microelectronics has a strong technical foundation in microsecond-level precision control and extreme environment applications, making it one of the few companies capable of independent chip design and product iteration in the industry [2] Group 3 - The company's electronic control modules and detonator controllers are critical components of electronic detonator systems, primarily used in infrastructure and mining sectors [2] - Shengjing Microelectronics has developed specialized products for seismic exploration and oil perforation, becoming a core supplier for major companies like PetroChina and Sinopec, with annual sales reaching tens of millions and significantly higher profit margins compared to traditional explosives [2]

Group 1 - The civil explosives sector experienced a significant increase of 8.51%, leading the concept sectors in terms of growth, with 20 stocks rising, including Xinyu Guoke which hit a 20% limit up [1][2] - Major stocks in the civil explosives sector that saw notable gains include Kailong Co., Jinaobo, and Poly United, all reaching their daily limit up, while Baiao Intelligent, Guangdong Hongda, and Huaibei Mining also showed strong performance with increases of 11.43%, 5.79%, and 3.99% respectively [1][2] Group 2 - The civil explosives sector attracted a net inflow of 9.64 billion yuan from main funds today, with 15 stocks receiving net inflows, and 8 stocks exceeding 50 million yuan in net inflow [2] - The top net inflow stock was Xinyu Guoke with a net inflow of 2.26 billion yuan, followed by Yahua Group, Jinaobo, and Guotai Group with net inflows of 1.77 billion yuan, 1.61 billion yuan, and 1.08 billion yuan respectively [2][3] Group 3 - In terms of fund inflow ratios, Poly United, Yipuli, and Gaozheng Minexplosion had the highest net inflow ratios at 61.54%, 60.88%, and 39.35% respectively [3][4] - The civil explosives sector's fund inflow rankings show that Xinyu Guoke had a daily increase of 19.99% with a turnover rate of 13.28%, while Yahua Group and Jinaobo also performed well with increases of 9.99% and 10.01% respectively [3][4]

Core Points - The company, Wuxi Shengjing Microelectronics Co., Ltd., is set to release 9,591,311 shares for public trading on July 24, 2025, following the expiration of a lock-up period [1][2][6] - The total number of shares after the initial public offering (IPO) is 100,666,667, with 80,939,318 shares subject to lock-up and 19,727,349 shares freely tradable [2][3] - The shares being released represent 9.53% of the company's total share capital and were held by two shareholders, Zhao Xianfeng and Pan Xu [2][6] Summary of Lock-up and Shareholder Commitments - The lock-up period for the shares was originally set for 12 months but was extended by an additional 6 months due to commitments triggered by specific conditions [2][4] - Shareholders Zhao Xianfeng and Pan Xu have made several commitments regarding the transfer and management of their shares, including a restriction on transferring shares for 12 months post-IPO and a potential extension of the lock-up period if certain price conditions are met [4][5] Changes in Share Capital Structure - Following the IPO, the company’s share capital structure has changed, with the number of restricted shares decreasing from 46,477,049 to 36,885,738, while the number of unrestricted shares increased from 54,189,618 to 63,780,929 [6]

证券代码：603375 证券简称：盛景微 公告编号：2025-045 重要内容提示： 本次股票上市类型为 首发 股份；股票认购方式为 网下 ，上市股数为 9,591,311股。 本次股票上市流通总数为9,591,311股。 本次股票上市流通日期为2025 年 7 月 24 日。 一、本次限售股上市类型 根据中国证券监督管理委员会（以下简称"中国证监会"）于 2023 年 8 月 2 日核发的《关于同意无锡盛景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[2023]1704 号），无锡盛景微电子股份有限公司（以下简称"公司"）获 准首次向社会公众公开发行人民币普通股（A 股）25,166,667 股，并于 2024 年 1 月24日在上海证券交易所挂牌上市。公司首次公开发行A股前总股本为75,500,000 股，首次公开发行 A 股后总股本为 100,666,667 股，其中有限售条件流通股 80,939,318 股，占公司总股本的 80.40%，无限售条件流通股 19,727,349 股，占公 司总股本的 19.60%。 本次解除限售并上市流通的限售股为公司首次公开发行前已发行的部分限售 股，共 ...

光大证券股份有限公司关于无锡盛景微电子股份有限公司首次 公开发行部分限售股上市流通的核查意见 光大证券股份有限公司（以下简称"光大证券""保荐人"）作为无锡盛景微电子 股份有限公司（以下简称"盛景微""公司"）的持续督导保荐人，根据《证券发行上 市保荐业务管理办法》《上海证券交易所股票上市规则》《上海证券交易所上市公司自 律监管指引第 1 号——规范运作》等相关法律、法规和规范性文件的规定，对盛景微 首次公开发行部分限售股上市流通事项进行了审慎核查，核查情况如下： 一、本次限售股上市类型 根据中国证券监督管理委员会（以下简称"中国证监会"）于 2023 年 8 月 2 日核 发的《关于同意无锡盛景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〔2023〕1704 号），公司获准首次向社会公众公开发行人民币普通股（A 股） 25,166,667 股，并于 2024 年 1 月 24 日在上海证券交易所挂牌上市。公司首次公开发 行 A 股前总股本为 75,500,000 股，首次公开发行 A 股后总股本为 100,666,667 股，其 中有限售条件流通股 80,939,318 股，占公司总股本的 8 ...

证券代码：603375 证券简称：盛景微 公告编号：2025-044 无锡盛景微电子股份有限公司 第二届董事会第十次会议决议公告 经与会董事投票表决，审议通过了如下议案： 1.审议通过《关于控股子公司增资扩股暨公司放弃优先认购权的议案》 公司控股子公司上海先积集成电路有限公司（以下简称"上海先积"）拟 新增注册资本人民币 195.00 万元，考虑到整体业务规划，公司放弃本次增资认 缴出资的优先权。本次增资完成后，上海先积注册资本将由 1,098.90 万元增加 至 1,293.90 万元，公司对上海先积的持股比例将由 72.11%变更为 61.24%，上海 先积仍属于公司合并报表范围内的控股子公司。 具体内容详见公司披露于上海证券交易所网站（www.sse.com.cn）的《关 于控股子公司增资扩股暨公司放弃优先认购权的公告》（公告编号：2025- 043）。 表决结果：5 票同意，0 票反对，0 票弃权。 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。 特此公告。 一、董事会会议召开情况 无锡盛景微电子股份有限公司（以下 ...