Core Insights - Hefei Guoxuan High-Tech Power Energy Co., Ltd. has applied for a patent titled "A Lithium-Ion Battery and Its Preparation Method," indicating ongoing innovation in battery technology [1] Company Overview - Hefei Guoxuan High-Tech Power Energy Co., Ltd. was established in 2006 and is located in Hefei City, primarily engaged in the manufacturing of computers, communications, and other electronic devices [1] - The company has a registered capital of 1 billion RMB [1] - It has invested in 54 enterprises and participated in 332 bidding projects [1] - The company holds 69 trademark registrations and 5,000 patent records, along with 28 administrative licenses [1] Patent Details - The patent application includes a lithium-ion battery comprising a cell with positive and negative electrodes and a separator, highlighting a layered structure [1] - The positive electrode includes a positive active material layer and a current collector, while the negative electrode consists of a negative active material layer and a current collector [1] - Both current collectors are lightweight and made from graphene paper formed by coating graphene slurry on printing paper [1]

Group 1 - Lenovo (Beijing) Co., Ltd. has applied for a patent titled "An Event Reporting Method, Target Server, and Server Cluster," with publication number CN120434101A, and the application date is May 2025 [1] - The patent abstract reveals a method for event reporting, which includes sending first notification information to a first server set in a server cluster when a target event's detection characteristics meet a first condition [1] - The method generates target reporting information when feedback from the first server set meets a second condition, which includes information about the servers detecting the target event and the characteristics of the target event [1] Group 2 - Lenovo (Beijing) Co., Ltd. was established in 1992 and is located in Beijing, primarily engaged in the manufacturing of computers, communications, and other electronic devices [2] - The company has a registered capital of 565 million Hong Kong dollars and has invested in 107 enterprises, participated in 5,000 bidding projects, and holds 1,751 trademark records and 5,000 patent records [2] - Additionally, Lenovo (Beijing) Co., Ltd. possesses 238 administrative licenses [2]

金融界2025年8月6日消息，国家知识产权局信息显示，大族激光科技产业集团股份有限公司、深圳市大 族智能控制科技有限公司取得一项名为"轨迹补偿方法、计算机设备及计算机可读存储介质"的专利，授 权公告号CN115781039B，申请日期为2021年09月。 天眼查资料显示，大族激光科技产业集团股份有限公司，成立于1999年，位于深圳市，是一家以从事专 用设备制造业为主的企业。企业注册资本102960.3408万人民币。通过天眼查大数据分析，大族激光科 技产业集团股份有限公司共对外投资了85家企业，参与招投标项目1313次，财产线索方面有商标信息 881条，专利信息5000条，此外企业还拥有行政许可123个。 深圳市大族智能控制科技有限公司，成立于2017年，位于深圳市，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2000万人民币。通过天眼查大数据分析，深圳市大族智能控制 科技有限公司参与招投标项目4次，专利信息244条，此外企业还拥有行政许可7个。 ...

通过天眼查大数据分析，陕西华秦科技实业股份有限公司共对外投资了9家企业，参与招投标项目161 次，知识产权方面有商标信息70条，专利信息117条，此外企业还拥有行政许可41个。 金融界消息 截至2025年8月5日收盘，华秦科技（688281）报收于73.62元，下跌4.71%，换手率2.16%， 成交量3.69万手，成交金额2.80亿元。 来源：金融界 资金流向方面，今日主力资金净流出2897.21万元，占比成交额10.35%。其中，超大单净流入52.39万 元、占成交额0.19%，大单净流出2949.60万元、占成交额10.54%，中单净流出流入1423.38万元、占成 交额5.09%，小单净流入1473.83万元、占成交额5.27%。 华秦科技最新一期业绩显示，截至2025一季报，公司营业总收入2.41亿元、同比减少2.48%，归属净利 润6265.60万元，同比减少45.23%，扣非净利润5480.35万元，同比减少50.79%，流动比率5.692、速动比 率5.357、资产负债率23.65%。 天眼查商业履历信息显示，陕西华秦科技实业股份有限公司，成立于1992年，位于西安市，是一家以从 事计算机、通 ...

天眼查商业履历信息显示，苏州天华新能源科技股份有限公司，成立于1997年，位于苏州市，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83075.0788万人民币，实缴资本 4000万人民币。公司法定代表人为陆建平。 通过天眼查大数据分析，苏州天华新能源科技股份有限公司共对外投资了21家企业，参与招投标项目37 次，知识产权方面有商标信息32条，专利信息162条，此外企业还拥有行政许可16个。 来源：金融界 金融界消息 截至2025年8月5日收盘，天华新能（300390）报收于19.97元，上涨0.5%，换手率1.58%， 成交量10.62万手，成交金额2.12亿元。 资金流向方面，今日主力资金净流出1407.09万元，占比成交额6.64%。其中，超大单净流出716.25万 元、占成交额3.38%，大单净流出690.85万元、占成交额3.26%，中单净流出流入2083.83万元、占成交 额9.83%，小单净流出676.74万元、占成交额3.19%。 天华新能最新一期业绩显示，截至2025一季报，公司营业总收入16.88亿元、同比减少3.80%，归属净利 润325.88万元，同比减少99. ...

天眼查商业履历信息显示，广东利扬芯片测试股份有限公司，成立于2010年，位于东莞市，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20030.914万人民币，实缴资本 9983.4265万人民币。公司法定代表人为黄江。 利扬芯片最新一期业绩显示，截至2025一季报，公司营业总收入1.30亿元、同比增长11.22%，归属净利 润758.45万元，同比减少2340.63%，扣非净利润748.57万元，同比减少705.24%，流动比率1.478、速动 比率1.428、资产负债率56.06%。 金融界消息 截至2025年8月5日收盘，利扬芯片（688135）报收于21.65元，下跌1.23%，换手率1.88%， 成交量3.82万手，成交金额8303.28万元。 资金流向方面，今日主力资金净流出1356.67万元，占比成交额16.34%。其中，超大单净流出1559.49万 元、占成交额18.78%，大单净流入202.82万元、占成交额2.44%，中单净流出流入649.12万元、占成交 额7.82%，小单净流入707.55万元、占成交额8.52%。 通过天眼查大数据分析，广东利扬芯片测试股份有限公 ...

智通财经7月25日讯，今日有1只新股申购，为创业板的汉桑科技；无新股上市。 | | 一 新股申购 一 | | | | | --- | --- | --- | --- | --- | | | 汉桑科技 (301491) | | | | | 所属行业 | 发行价格 公募报价中位数 | | 发行市盈率 | 行 | | | (元) | (元) | | | | 计算机、通信和 其他电子设备制 | 28.91 | 29.30 | 14.90 | | | 造业 | | | | | | 主承销商 | 申购上限 | 总市值 | 可比公司 | | | | (股) | (亿元) | | | | 中金公司、中邮 证券 | 7500 | 37.29 | 国光电器 | | | | | | 奋达科技 | | | | | | 歌尔股份 | | 募投项目 公司2022-2024年分别实现营业收入13.86亿元/10.31亿元/14.54亿元，YOY依次为36.08%/-25.60%/40.98%；实现归母净利润1.90亿元/1.36亿元/2.54亿元，YOY 依次为79.08%/-28.26%/86.52%。根据公司管理层初步预测，公司202 ...

Company Overview - Hansong Technology is a comprehensive supplier providing high-end audio products and full-link technology solutions, focusing on R&D, design, and manufacturing services for globally recognized audio brand clients [1]. Issuance Details - The company plans to issue shares at a price of 28.91 yuan per share, with a total of 32,250,000 shares to be issued, aiming to raise approximately 93,234.75 million yuan after deducting issuance costs [3]. - The net proceeds from the issuance are expected to be around 86,474.62 million yuan after deducting issuance expenses of 6,760.13 million yuan [3]. - The funds raised will be allocated to projects including the annual production of 1.5 million sets of high-end audio products, smart audio IoT product manufacturing, and R&D for new technologies and products in AIoT [3]. Shareholding Structure - Wang Bin directly holds 37.93% of Hansong Technology and, through indirect means, controls an additional 9.58%, making him the controlling shareholder [2]. - Wang Bin and Helge Lykke Kristensen, who are spouses, collectively control 84.93% of the company, with Kristensen holding 31.93% indirectly [2]. - Wang Jue, Wang Bin's sister, holds 8.87% and is considered a concerted action person, bringing the total control to 93.80% [3].

Group 1 - The manufacturing sector in Tianjin has shown a significant growth rate, with sales revenue from invoices increasing at a rate 2 percentage points higher than the overall city growth rate [1] - Traditional industries have demonstrated steady growth, with automotive manufacturing up by 6.3%, chemical raw materials and products by 5%, electrical machinery and equipment by 4%, general equipment by 5.1%, and specialized equipment by 11.6% [1] - High-tech industries are experiencing rapid growth, with computer, communication, and other electronic equipment manufacturing increasing by 16.5%, and railway, shipbuilding, aerospace, and other transportation equipment manufacturing rising by 18.6% [1] Group 2 - Certain manufacturing sectors with sales exceeding 10 billion yuan are witnessing remarkable growth, such as synthetic materials manufacturing up by 112.1%, computer manufacturing up by 55%, and motor manufacturing up by 34.8% [1] - The electric vehicle manufacturing sector has also shown strong performance, with an increase of 27.6%, while environmental protection, postal, social public services, and other specialized equipment manufacturing grew by 18.9% [1] Group 3 - The Tianjin Taxation Bureau is implementing a digital transformation in tax collection and management, focusing on creating data profiles for businesses to match applicable policies accurately [2] - The bureau aims to enhance policy management and provide comprehensive tax assessments for businesses, strengthening tax risk warnings [2] - Future efforts will include analyzing the effects of tax policies and optimizing the tax environment to encourage compliance and integrity in tax payments [2]

Core Viewpoint - The announcement details the completion of a change in control for Zhejiang Dongjing Electronics Co., Ltd., with Wuxi Haotian Yiyi Investment Co., Ltd. becoming the controlling shareholder after acquiring significant equity stakes from various parties [2][3][6]. Summary by Sections 1. Basic Situation of Equity Change - Wuxi Haotian Yiyi has acquired 67.5302% of the limited partnership interest in Blue Ocean Investment Management Center and 51% equity in Sitong Zhuozhi from Shanghai Chuangrui, along with 48,616,036 shares (19.97% of total shares) from other shareholders [2][3]. 2. Shareholder Rights Transfer - The transfer of shares has been completed, with Haotian Yiyi now holding 48,616,036 shares directly and controlling an additional 24,399,453 shares indirectly through Blue Ocean, totaling 29.99% of voting rights [3][6]. 3. Change of Controlling Shareholder and Actual Controller - Following the equity change, Haotian Yiyi becomes the largest shareholder, and Zhu Haifei is designated as the actual controller of the company [3][7]. 4. Commitment on Share Transfer - Haotian Yiyi has committed not to transfer the acquired shares for 18 months, with exceptions for transfers between entities under the same actual control [8]. 5. Other Matters - The company confirms that the equity change complies with relevant regulations and will not adversely affect its ongoing operations [10][18].