《深圳证券交易所创业板股票上市规则》 （以下简称" 《深圳证券交易所上市公司自律监管指引第 2 号——创 《上市规则》"）、 业板上市公司规范运作》（以下简称"《规范指引》"）和公司章程的有关规定，制定 本制度。 第二条 公司设董事会秘书一名，董事会秘书作为公司与证券交易所之间的指 定联络人，是公司董事会聘任的高级管理人员，对公司和董事会负责。 公司应当为董事会秘书履行职责提供便利条件，董事、其他高级管理人员和相 关工作人员应当支持、配合董事会秘书的工作。 董事会秘书为履行职责，有权了解公司财务和经营情况，参加涉及信息披露的 有关会议，查阅涉及信息披露的所有文件，并要求公司有关部门和人员及时提供相 关资料和信息。 江苏精研科技股份有限公司 第一章 总 则 第一条 为指导江苏精研科技股份有限公司（以下简称"公司"）董事会秘书之 日常工作，根据《中华人民共和国公司法》、 第三条 董事会秘书应当遵守公司章程，承担公司高级管理人员的有关法律责 任，对公司负有诚信和勤勉义务，不得利用职权为自己或他人谋取利益。 第二章 任职资格 第四条 董事会秘书由董事长提名，经董事会聘任或解聘。公司董事或其它高 管人员可以兼任董事会秘 ...

Group 1 - The core viewpoint of the article highlights the recent performance and financial metrics of Kexiang Co., Ltd. as of August 1, 2025, showing a decline in stock price and significant financial growth in revenue and net profit [1] - Kexiang Co., Ltd. reported total operating revenue of 872 million yuan, a year-on-year increase of 36.84%, and a net profit attributable to shareholders of 33.26 million yuan, up 51.79% year-on-year [1] - The company has a current ratio of 0.770, a quick ratio of 0.661, and a debt-to-asset ratio of 74.13%, indicating its liquidity and financial leverage [1] Group 2 - Kexiang Co., Ltd. has made investments in 11 companies and participated in 32 bidding projects, showcasing its active engagement in business expansion [2] - The company holds 5 trademark registrations and 127 patents, reflecting its focus on intellectual property and innovation [2] - Kexiang Co., Ltd. has obtained 33 administrative licenses, indicating compliance with regulatory requirements [2]

天眼查商业履历信息显示，北京新雷能科技股份有限公司，成立于1997年，位于北京市，是一家以从事 计算机、通信和其他电子设备制造业为主的企业。企业注册资本54249.8469万人民币，实缴资本 54249.8469万人民币。公司法定代表人为王彬。 金融界消息 截至2025年8月1日收盘，新雷能（300593）报收于16.65元，下跌3.31%，换手率8.43%，成 交量37.96万手，成交金额6.35亿元。 资金流向方面，今日主力资金净流出4024.92万元，占比成交额6.34%。其中，超大单净流出1394.02万 元、占成交额2.2%，大单净流出2630.90万元、占成交额4.14%，中单净流出流出5781.04万元、占成交 额9.11%，小单净流入9805.96万元、占成交额15.45%。 新雷能最新一期业绩显示，截至2025一季报，公司营业总收入2.33亿元、同比增长16.75%，归属净利润 4374.06万元，同比减少13.42%，扣非净利润4535.74万元，同比减少5.40%，流动比率2.843、速动比率 1.920、资产负债率41.59%。 来源：金融界 通过天眼查大数据分析，北京新雷能科技股份有 ...

Group 1 - The core viewpoint of the news is that ChipSource Microelectronics (芯源微) has experienced a decline in stock price and significant changes in its financial performance as of the first quarter of 2025 [1][3] - As of August 1, 2025, ChipSource Microelectronics' stock closed at 111.7 yuan, down 2.03%, with a trading volume of 32,500 lots and a transaction amount of 366 million yuan [1] - The company reported total revenue of 275 million yuan for the first quarter of 2025, representing a year-on-year growth of 12.74%, while net profit attributable to shareholders decreased by 70.89% to 4.66 million yuan [1] Group 2 - The company has a current ratio of 2.615 and a quick ratio of 1.410, indicating a strong liquidity position [1] - ChipSource Microelectronics has a debt-to-asset ratio of 50.24%, suggesting a moderate level of financial leverage [1] - The company has made investments in 6 enterprises and has participated in 322 bidding projects, showcasing its active engagement in the market [2]

天眼查商业履历信息显示，厦门乾照光电股份有限公司，成立于2006年，位于厦门市，是一家以从事计 算机、通信和其他电子设备制造业为主的企业。企业注册资本92033.3863万人民币，实缴资本39485.79 万人民币。公司法定代表人为李敏华。 通过天眼查大数据分析，厦门乾照光电股份有限公司共对外投资了17家企业，参与招投标项目40次，知 识产权方面有商标信息17条，专利信息541条，此外企业还拥有行政许可29个。 来源：金融界 金融界消息 截至2025年8月1日收盘，乾照光电（300102）报收于11.69元，下跌1.02%，换手率2.51%， 成交量22.88万手，成交金额2.68亿元。 资金流向方面，今日主力资金净流出1003.62万元，占比成交额3.74%。其中，超大单净流出1294.51万 元、占成交额4.82%，大单净流入290.89万元、占成交额1.08%，中单净流出流入2016.40万元、占成交 额7.51%，小单净流出1012.78万元、占成交额3.77%。 乾照光电最新一期业绩显示，截至2025一季报，公司营业总收入7.76亿元、同比增长39.45%，归属净利 润2780.81万元，同比增长5 ...

通过天眼查大数据分析，深圳市得润电子股份有限公司共对外投资了33家企业，参与招投标项目10次， 知识产权方面有商标信息29条，专利信息362条，此外企业还拥有行政许可40个。 来源：金融界 金融界消息 截至2025年8月1日收盘，得润电子（002055）报收于7.19元，下跌0.69%，换手率5.9%，成 交量35.09万手，成交金额2.54亿元。 资金流向方面，今日主力资金净流出4033.33万元，占比成交额15.89%。其中，超大单净流出2412.12万 元、占成交额9.51%，大单净流出1621.21万元、占成交额6.39%，中单净流出流入695.68万元、占成交 额2.74%，小单净流入3337.64万元、占成交额13.15%。 得润电子最新一期业绩显示，截至2025一季报，公司营业总收入10.23亿元、同比减少21.34%，归属净 利润3206.32万元，同比增长218.06%，扣非净利润2681.58万元，同比增长178.10%，流动比率1.378、速 动比率1.079、资产负债率73.38%。 天眼查商业履历信息显示，深圳市得润电子股份有限公司，成立于1992年，位于深圳市，是一家以从事 计算机 ...

Group 1 - The core viewpoint of the news is that 雷赛智能 (Leisai Intelligent) has shown a slight decline in stock price and a mixed performance in terms of capital flow and financial results as of August 1, 2025 [1][3] - The company's stock closed at 43.65 yuan, down 2.57%, with a turnover rate of 3.88% and a trading volume of 84,600 hands, amounting to a transaction value of 373 million yuan [1] - There was a net outflow of main funds amounting to 37.86 million yuan, accounting for 10.15% of the transaction value, with significant outflows from large orders and super large orders [1] Group 2 - For the first quarter of 2025, 雷赛智能 reported total operating revenue of 390 million yuan, a year-on-year increase of 2.36%, and a net profit attributable to shareholders of 55.82 million yuan, up 2.25% year-on-year [1] - The company has a current ratio of 2.585, a quick ratio of 2.028, and a debt-to-asset ratio of 36.88% [1] - 雷赛智能 was established in 2007 and is primarily engaged in the manufacturing of computers, communications, and other electronic devices, with a registered capital of 3,076.41 million yuan [1][2] Group 3 - 雷赛智能 has made investments in 6 companies and participated in 20 bidding projects, indicating active engagement in business expansion [2] - The company holds 117 trademark registrations and 580 patent registrations, showcasing its focus on intellectual property [2] - Additionally, 雷赛智能 possesses 13 administrative licenses, reflecting its compliance and operational capabilities [2]

Group 1 - The stock price of Bawei Storage (688525) closed at 63.5 yuan on August 1, 2025, with a slight decrease of 0.11% and a turnover rate of 2.26% [1] - The company experienced a net outflow of main funds amounting to 39.06 million yuan, accounting for 8.58% of the total transaction amount, with significant outflows from large orders [1] - For the first quarter of 2025, Bawei Storage reported total revenue of 1.543 billion yuan, a year-on-year decrease of 10.62%, and a net profit attributable to shareholders of 197.50 million yuan, down 217.87% year-on-year [1] Group 2 - Bawei Storage was established in 2010 and is located in Shenzhen, primarily engaged in the manufacturing of computers, communications, and other electronic devices [2] - The company has made investments in 9 enterprises and participated in 17 bidding projects, holding 164 trademark registrations and 464 patents [2] - Bawei Storage has 40 administrative licenses, indicating a diverse operational capability [2]

Company Overview - AVIC Chengfei was established in 2002 and is located in Hanzhong City, primarily engaged in the manufacturing of computers, communications, and other electronic equipment. The registered capital is approximately 26.72 billion RMB, with the legal representative being Sui Shaochun [1]. Stock Performance - On August 1, AVIC Chengfei's stock closed down by 2.79% [1]. - E Fund's two funds have entered the top ten shareholders of AVIC Chengfei, with E Fund's ChiNext ETF and National Defense Industry Mixed A both reducing their holdings in the second quarter of this year [1]. Fund Performance - E Fund's ChiNext ETF has a year-to-date return of 9.53%, ranking 1295 out of 3307 in its category [2]. - E Fund's National Defense Industry Mixed A has a year-to-date return of 10.36%, ranking 2337 out of 4420 in its category [2]. Fund Manager Profiles - The fund managers for E Fund's ChiNext ETF and National Defense Industry Mixed A are Cheng Xi and Liu Shurong, respectively. Cheng Xi has been managing multiple funds since May 2016, while Liu Shurong has been in the role since July 2017 [6][9].

Group 1 - The core viewpoint of the news is that Keli Sensor (603662) has shown a decline in stock price while reporting significant growth in revenue and net profit for the first quarter of 2025 [1][3] - As of August 1, 2025, Keli Sensor's stock closed at 63.4 yuan, down 0.91%, with a turnover rate of 1.74% and a trading volume of 48,800 lots, amounting to 311 million yuan [1] - The company's latest financial results indicate total revenue of 316 million yuan, a year-on-year increase of 27.08%, and a net profit attributable to shareholders of 75.65 million yuan, up 75.85% year-on-year [1] Group 2 - Keli Sensor's financial ratios include a current ratio of 2.036, a quick ratio of 1.532, and a debt-to-asset ratio of 29.89% [1] - The company has made investments in 49 enterprises and participated in 180 bidding projects, showcasing its active engagement in the market [2] - Keli Sensor holds 12 trademark registrations and 257 patents, along with 29 administrative licenses, indicating a strong intellectual property portfolio [2]