IPO Overview - Four companies are scheduled for IPO review next week (August 25-29), aiming to raise a total of 2.901 billion yuan [1] - The companies include: - Nabai Chuan (72.9 million yuan) in the automotive manufacturing sector [1] - Hengkun New Materials (1.006695 billion yuan) in the computer and communication equipment manufacturing sector [1] - Taijin New Energy (989.9503 million yuan) in the specialized equipment manufacturing sector [1] - Jingchuang Electric (175 million yuan) in the instrumentation manufacturing sector [1] Company Specifics Nabai Chuan - Nabai Chuan's IPO was previously postponed on July 25, 2022, and is now being reviewed for the second time [2] - The company reduced its fundraising target from 829 million yuan to 729 million yuan, removing the expansion project for its production base [2][5] - The company focuses on thermal management products for new energy vehicles and fuel vehicles [14] Hengkun New Materials - Hengkun New Materials is engaged in the research and production of key materials for integrated circuits, with a focus on photolithography and precursor materials [18] - The company reduced its fundraising target from 1.2 billion yuan to 1.007 billion yuan, eliminating the SiARC development project [5][7] - The company has a significant market presence in the 12-inch integrated circuit wafer manufacturing sector [18] Taijin New Energy - Taijin New Energy specializes in high-end green electrolysis equipment and titanium electrodes, with applications in various high-tech fields [22] - The company plans to raise 1 billion yuan, down from an initial target of 1.5 billion yuan, by removing the supplementary working capital project [7][23] - The company is recognized as a leader in providing solutions for electronic circuit copper foil production lines [22] Jingchuang Electric - Jingchuang Electric's IPO fundraising target was reduced from 250 million yuan to 175 million yuan, with the marketing network construction project removed [7][25] - The company specializes in smart controllers for cold chain equipment and environmental monitoring instruments [25] Financial Performance Nabai Chuan - The company reported a net profit of 95.4288 million yuan in the last year [1] - Total assets reached 1.9813748 billion yuan as of March 31, 2025 [16] Hengkun New Materials - The company achieved a net profit of 96.9111 million yuan in the last year [20] - Total assets were valued at 2.6453663 billion yuan as of December 31, 2024 [20] Taijin New Energy - The company reported a net profit of 195.3893 million yuan in the last year [23] - Total assets reached 3.7497225 billion yuan as of December 31, 2024 [23] Jingchuang Electric - The company reported a net profit of 25 million yuan in the last year [25] - Total assets were valued at 533.119 million yuan as of December 31, 2024 [27]

Group 1 - The company Guorui Technology (300600.SZ) reported a revenue of 105 million yuan for the first half of 2025, representing a year-on-year decrease of 15.62% [1] - The net profit attributable to shareholders of the listed company was -24.933 million yuan [1] - The basic earnings per share were -0.08 yuan [1]

Group 1 - The legal representative of Wentaik Technology Co., Ltd. has changed from Zhang Qiuhong to Yang Mu [1] - Wentaik Technology was established in 1993 and is located in Huangshi City, primarily engaged in the manufacturing of computers, communications, and other electronic devices [1] - The registered capital of Wentaik Technology is 1,244.937731 million RMB, with a paid-in capital of 580.037798 million RMB [1] Group 2 - Wentaik Technology has invested in a total of 39 companies and participated in 17 bidding projects [1] - The company holds 3 administrative licenses [1]

Group 1 - Lenovo (Beijing) Co., Ltd. has applied for a patent titled "Method and Device for Timing Advance (TA) Acquisition and Calculation" with publication number CN120530673A, filed on June 2023 [1] - The patent involves methods and devices for TA acquisition and/or calculation during wireless communication, indicating a focus on enhancing mobile communication technology [1] - The user equipment (UE) described in the patent includes at least one memory and one processor, configured to receive radio resource control (RRC) reconfiguration messages from a base station (BS) [1] Group 2 - Lenovo (Beijing) Co., Ltd. was established in 1992 and is 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 5000 bidding projects, and holds 1751 trademark records and 5000 patent records [2] - Additionally, Lenovo (Beijing) has 237 administrative licenses, indicating a robust operational framework [2]

Group 1 - Dongguan Xinyiyang Technology Co., Ltd. and Shenzhen Changying Precision Technology Co., Ltd. have applied for a patent titled "Metal Product Processing Method" with publication number CN120516361A, filed on June 2025 [1] - The patent involves a method in the field of metal processing technology, which includes steps for providing raw materials, processing product forming areas, and cutting off connecting areas to form products, enhancing processing efficiency and reducing costs [1] - The method aims to ensure that product forming areas are positioned accurately during processing, thereby avoiding impacts on each area and improving overall product quality [1] Group 2 - Dongguan Xinyiyang Technology Co., Ltd. was established in 2019, focusing on manufacturing in the computer, communication, and other electronic equipment sectors, with a registered capital of 100 million RMB [2] - Shenzhen Changying Precision Technology Co., Ltd. was founded in 2001, also in the computer, communication, and other electronic equipment manufacturing sector, with a registered capital of approximately 1.356 billion RMB [2] - Dongguan Xinyiyang Technology has participated in 7 bidding projects and holds 195 patents, while Shenzhen Changying Precision has invested in 35 companies and participated in 40 bidding projects, holding 1388 patents [2]

Group 1 - The core viewpoint of the news is that Kunshan Longteng Optoelectronics Co., Ltd. has applied for a patent for a "dual-stable liquid crystal display device and control method," indicating innovation in display technology [1] - The patent application was filed on June 2025, and the publication number is CN120526727A, showcasing the company's ongoing efforts in research and development [1] - The dual-stable liquid crystal display device includes a touch detection unit that enhances display performance by refreshing the current image when pressed, thus improving display quality and avoiding unevenness [1] Group 2 - Kunshan Longteng Optoelectronics Co., Ltd. was established in 2005 and is located in Suzhou, primarily engaged in the manufacturing of computers, communications, and other electronic devices [2] - The company has a registered capital of 333,333.34 million RMB and has made investments in 2 enterprises, participated in 183 bidding projects, and holds 3978 patent information [2] - Additionally, the company possesses 17 trademark information and has 19 administrative licenses, indicating a robust intellectual property portfolio [2]

Group 1 - The State Intellectual Property Office of China granted a patent to Suzhou Op Lighting Co., Ltd. for a lighting fixture, with the authorization announcement number CN223258054U, and the application date being November 2024 [1] - The patent describes a lighting fixture that includes a housing with an inner and outer frame, and an installation space between them, which enhances the aesthetic and uniform light emission of the fixture [1] - The design features light guide components positioned at a preset angle, with elastic components that ensure the adjacent ends of the light guide components meet, preventing light leakage and improving overall appearance [1] Group 2 - Suzhou Op Lighting Co., Ltd. was established in 2009 and is located in Suzhou, primarily engaged in the manufacturing of computers, communications, and other electronic devices [2] - The company has a registered capital of 28 million RMB and has participated in 185 bidding projects, holding 10 trademark records and 3,145 patent records [2] - Additionally, the company possesses 27 administrative licenses, indicating a robust operational framework [2]

天眼查资料显示，信利（仁寿）高端显示科技有限公司，成立于2017年，位于眉山市，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700000万人民币。通过天眼查大数据分 析，信利（仁寿）高端显示科技有限公司参与招投标项目261次，专利信息418条，此外企业还拥有行政 许可155个。 本文源自：金融界 作者：情报员 金融界2025年8月23日消息，国家知识产权局信息显示，信利（仁寿）高端显示科技有限公司申请一项 名为"一种高透过率阵列基板制作方法、阵列基板及显示装置"的专利，公开号CN120522921A，申请日 期为2025年04月。 专利摘要显示，本发明公开了一种高透过率阵列基板制作方法、阵列基板及显示装置，方法包括：利用 掩膜版在玻璃衬底上成膜触控走线层，在触控走线层上成膜第一隔离层；在第一隔离层上成膜栅极金属 层，在栅极金属层上成膜栅极绝缘层，并在栅极绝缘层上成膜非晶硅层；利用掩膜版在栅极绝缘层上成 膜像素电极层，且像素电极层与非晶硅层分离，非晶硅层上成膜数据线金属层，且像素电极层与数据线 金属层搭接；利用掩膜版在数据线金属层上依次成膜第二隔离层，在第二隔离层上成膜公共电极层。通 ...

Group 1 - The company ShenNan Circuit Co., Ltd. has applied for a patent for a method and device for cleaning pool walls, including an underwater robot and storage medium, with the patent publication number CN120520461A and application date of May 2025 [1] - The patent addresses the issue of underwater robots slipping on wet surfaces while climbing pool walls, which significantly affects their work efficiency [1] Group 2 - ShenNan Circuit Co., Ltd. was established in 1984 and is located in Shenzhen, primarily engaged in the manufacturing of computers, communications, and other electronic devices [2] - The company has a registered capital of 5,128.77535 million RMB and has made investments in 10 enterprises, participated in 2,213 bidding projects, and holds 1,652 patents [2]

金融界2025年8月23日消息，国家知识产权局信息显示，合肥晶合集成电路股份有限公司申请一项名 为"一种沟槽型MOSFET器件的制备方法及MOSFET器件"的专利，公开号CN120529608A，申请日期为 2025年07月。 专利摘要显示，本申请公开了一种沟槽型MOSFET器件的制备方法，包括：以衬底上表面的图形化外延 层作为掩膜，在衬底中形成沟槽，并去除外延层；在沟槽底部、侧壁以及衬底上表面上方形成第一栅介 质层和层叠在第一栅介质层上的第一栅极层，其中，第一栅极层的厚度满足第一厚度阈值条件；去除沟 槽底部和衬底上表面的层叠在第一栅介质层上的第一栅极层；在沟槽底部的第一栅介质层上方沉积第二 栅介质层；在第二栅介质层上方沉积第二栅极层，第二栅极层的上表面与衬底上方的第一栅介质层的上 表面齐平，其中，第二栅极层的厚度满足第二厚度阈值条件。 天眼查资料显示，合肥晶合集成电路股份有限公司，成立于2015年，位于合肥市，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200613.5157万人民币。通过天眼查大数据 分析，合肥晶合集成电路股份有限公司共对外投资了9家企业，参与招投标项目630次， ...