Group 1 - The core product in the automotive driver assistance chip field is CCFC3012PT, which is comparable to Infineon TC397/399 series chips [1] - The company has initiated the development of the CCFC3009PT chip, designed for automotive driver assistance and cross-domain integration applications, featuring AI capabilities [1] - The CCFC3009PT chip is based on 22nm RRAM technology, utilizing a high-performance RISC-V multi-core architecture with a CRV6 CPU (6 main cores + 6 lockstep cores) [1] Group 2 - The CCFC3009PT chip integrates an NPU unit, achieving a clock frequency of 500MHz and a pre-computation capability exceeding 10,000 DMIPS, which is approximately three times that of the CCFC3012PT chip [1] - The performance of the CCFC3009PT chip is at an internationally advanced level [1]

Group 1 - China Shipbuilding Industry Corporation is set to absorb China Shipbuilding Industry Corporation through a share swap, with the A-shares of China Shipbuilding Industry Corporation terminating listing on September 5 [1] - Yutong Bus reported sales of 4,260 units in August, representing a year-on-year increase of 16.78% [1] Group 2 - Shanghai Raist plans for some directors and all senior management to increase their shareholding by no less than 6 million yuan within six months [2] - Bowei Alloy's upcoming high-end AI smartphone will fully utilize the company's VC cooling materials [2] - Guoxin Technology has successfully tested a new generation of automotive electronic BLDC motor drive control high-performance chip [2] - Junsheng Electronics is collaborating with leading clients like Zhiyuan Robotics, with customized main control boards already in mass production [2] - Fuliwang has begun shipping metal components such as robot reducers [2] - Beijing Lier has signed strategic cooperation agreements with SenseTime and Xiwang Technology to explore AI computing power collaboration [2] - Xiandai Intelligent has successfully completed the entire process for mass production of all-solid-state batteries [2] - Tongguan Copper Foil has developed copper foil products suitable for solid-state and semi-solid-state batteries [2] - Heng Rui Pharmaceutical has received a clinical trial approval notice for HRS-4729 injection [2] - Ningbo Construction's subsidiary has won construction projects totaling 1.117 billion yuan [2] - Zhongwei Company has launched six new semiconductor equipment products [2] - China Construction Bank's CCB Financial Leasing plans to increase capital by 3 billion yuan to CCB Shipping and Aviation [2]

Group 1 - Guoxin Technology successfully tested a new generation of automotive electronic BLDC motor drive control high-performance chip "CBC2100B," which is based on 130nm BCD process and aims to address the MCU chip shortage in China's automotive industry, especially in new energy vehicles [1] - The chip is applicable in automotive electronic fields such as water pumps, oil pumps, and air conditioning fans, as well as in industrial control for BLDC motor drives and electrified equipment [1] Group 2 - Hangzhou High-tech experienced a change in control with the resignation of multiple key executives, including the chairman, vice chairman, and general manager, which may lead to a temporary reduction in the board's member count below the minimum required [2] - The resigning executives will continue to perform their duties until new appointments are made to ensure the company's normal operations [2] Group 3 - Zhonghuan Hailu decided to terminate the planning of a change in control due to disagreements with the trading party regarding future development arrangements [4] - The stock and convertible bonds of the company will resume trading on September 5, 2025 [4] Group 4 - ST Tianmao plans to voluntarily withdraw its A-shares from trading on the Shenzhen Stock Exchange and apply for transfer to the National SME Share Transfer System after the termination of listing [5] - The decision has been approved by the company's first temporary shareholders' meeting in 2025 [5] Group 5 - Beijing Lier signed a strategic cooperation agreement with SenseTime and Xiwang to explore AI computing power collaboration and the development of industrial manufacturing and decision-making AI vertical models [6] - Hunan Baiyin adjusted its share repurchase price ceiling from 5 yuan to 7 yuan per share due to the stock price exceeding the original limit [6] Group 6 - Dongnan Network won the bid for the "Pujiang Street Five Villages Joint Development Project" with a bid amount of 1.686 billion yuan, accounting for 15% of the company's audited revenue for 2024 [8] - Wens Foodstuff reported sales of 3.2457 million pigs in August 2025, generating revenue of 4.825 billion yuan, with a year-on-year price change of 37.88% [8] - Jiangling Motors sold 30,003 vehicles in August 2025, representing a year-on-year increase of 8.92% [8] Group 7 - Hubei Yihua completed the construction of a 200,000 tons/year caustic soda energy-saving renovation project, which has been put into production [9] - Satellite Chemical announced routine maintenance for its polyethylene and ethylene oxide/ethylene glycol facilities, expected to last 45 days [9] Group 8 - Shida Shenghua plans to establish a subsidiary for a 53,000 tons/year calcium chloride project with an investment of 25 million yuan, aimed at enhancing its resource advantages in the new energy materials sector [11] - Roman Co. intends to acquire a 39.2308% stake in Wutong Technology for 196.154 million yuan, which will make Wutong a subsidiary of Roman [11] Group 9 - Shanghai Laishi's executives plan to increase their shareholdings in the company with a total investment of no less than 6 million yuan [13]

Group 1: Company Announcements - Heng Rui Medicine has received the clinical trial approval notice for HRS-4729 injection, a self-developed peptide drug targeting GLP-1R, GIPR, and GCGR receptors, with no similar products approved in the market [1] - Hubei Yihua has successfully launched its 200,000 tons/year caustic soda project, aimed at upgrading its chlor-alkali chemical industry and enhancing market competitiveness [2] - Ji Min Health announced that its shareholder, Shuangge Group, plans to reduce its stake by up to 3%, equating to a maximum of 15.75 million shares [3] - China Shipbuilding intends to absorb and merge with China Shipbuilding Industry Corporation through a share exchange, with the latter's A-shares set to be delisted on September 5, 2025 [4] - Changfei Fiber reported that its shareholder, Changjiang Communication, plans to reduce its stake by up to 0.15%, totaling no more than 1.1 million shares [5] Group 2: Strategic Collaborations and Developments - Beijing Lier has signed a strategic cooperation agreement with SenseTime and Xiwang Technology to explore AI computing power collaboration and related applications [6] - Junsheng Electronics is collaborating with leading clients like Zhiyuan Robotics, having achieved bulk supply of customized main control boards and various sensors [7][8] - Guoxin Technology has successfully tested a new generation of high-performance chips for automotive electronic BLDC motor control, aimed at addressing the MCU chip shortage in the automotive sector [9] Group 3: Other Corporate Actions - Guoguang Chain's actual controller plans to reduce their stake by up to 2.99%, totaling a maximum of 12.506 million shares [10] - Zhonghuan Hailu has terminated its control change plan, with its stock set to resume trading on September 5, 2025 [11] - Various companies have reported significant project wins, including Ningbo Construction winning contracts worth 1.117 billion yuan [12]

Group 1 - The State Council issued an opinion to promote high-quality development of the sports industry, aiming for a total scale exceeding 7 trillion yuan by 2030 [2] - The People's Bank of China will conduct a 1 trillion yuan reverse repurchase operation to maintain liquidity in the banking system [2] - The Ministry of Industry and Information Technology and the State Administration for Market Regulation released an action plan for the electronic information manufacturing industry, focusing on high-quality development in the photovoltaic sector [3] Group 2 - China Shipbuilding announced that its A-share stock will be delisted on September 5 [5] - Xiamen Electric Power confirmed no undisclosed significant matters [5] - Guoxin Technology successfully tested a new high-performance chip for automotive electronics [5] - Beijing Lier is exploring AI-related business through strategic cooperation with SenseTime and Xiwang [5] - Ji Feng Technology plans to establish a wholly-owned subsidiary for low-altitude industry investment and operation [5] - KBD plans to acquire 60% of KBD Intelligent Technology for 345 million yuan, entering the automotive intelligence sector [5] - Zhongwei Company launched six new semiconductor equipment products [5]

Core Viewpoint - The company Guoxin Technology (688262.SH) has successfully tested its new generation automotive electronic BLDC (Brushless DC) motor driver control high-performance chip product "CBC2100B" internally [1] Group 1: Product Development - The newly developed three-phase brushless DC motor driver control chip CBC2100B is based on 130nm BCD process technology [1] - The CBC2100B chip is suitable for applications in automotive electronics such as water pumps, oil pumps, and air conditioning fans, as well as in industrial control fields for BLDC motor drives and electrification equipment [1]

Core Viewpoint - Guoxin Technology has successfully tested its new automotive electronic BLDC motor driver control chip, CBC2100B, which is expected to enhance its market position in the automotive electronics sector and address the high-end MCU chip shortage in China's new energy vehicle industry [1][2]. Group 1: Product Development - The CBC2100B chip is developed using 130nm BCD technology and is suitable for applications in automotive electronics and industrial control [1]. - The chip is designed to meet automotive electronic Grade 0 and functional safety ASIL-B standards, ensuring high reliability and safety [2]. - Guoxin Technology has sent samples of the new product to relevant customers, who are currently working on its application development [2]. Group 2: Market Position and Strategy - The successful development of the CBC2100B chip enriches the company's high-end automotive electronic MCU product series, positively impacting market expansion and growth potential [2]. - As of June 30, 2025, the company's contract liabilities reached 967 million yuan, a 37.56% increase from the end of 2024, indicating a strong order backlog [3]. - The company aims to strengthen its execution of existing orders and expand its automotive electronic chip business by collaborating with international suppliers like Aptiv [3].

Core Viewpoint - The company, Guoxin Technology, has successfully tested its new generation automotive electronic BLDC motor driver control chip, CBC2100B, internally, indicating a significant advancement in its product offerings [1]. Group 1: Product Development - The CBC2100B is a three-phase brushless direct current (BLDC) motor driver control chip developed using 130nm BCD process technology [1]. - This new chip is applicable in various automotive electronic fields, including water pumps, oil pumps, and air conditioning fans, as well as in industrial control for BLDC motor drives and electrified equipment [1].

Core Viewpoint - Suzhou Guoxin Technology Co., Ltd. has successfully completed internal testing of its new generation automotive electronic BLDC motor driver control high-performance chip, CBC2100B, which is expected to enhance the company's product offerings and contribute to the high-end MCU chip supply in China's automotive industry [1][3]. Product Overview - The CBC2100B chip is developed using BCD technology, supports input voltages up to 28V, and is compatible with automotive 12V/24V systems and industrial applications [2]. - It features a 32-bit CPU core, programmable control, integrated PWM module, BEMFC module for sensorless control, and a gate driver supporting up to 350mA [2]. - The chip includes safety modules with AES-128 encryption, multiple automotive standard communication interfaces (LINFlex, CANFD, SPI), and various protection functions to enhance system reliability [2]. Design and Production Standards - The CBC2100B is designed and produced according to automotive electronic Grade0 and functional safety ASIL-B standards, ensuring high reliability and safety [3]. - The chip's packaging options include LQFP64/TQFP64/LQFP48/TQFP48, and it can compete with Infineon's TLE988x/9x series chips for BLDC applications [3]. Impact on the Company - The successful development of the CBC2100B chip enriches the company's high-end automotive electronic MCU integrated drive control product line, positively impacting market expansion and performance growth in the automotive electronics sector [3]. - The product aims to address the "chip shortage" issue in China's automotive, particularly in the new energy vehicle sector [3].

关于自愿披露公司研发的新一代汽车电子 BLDC 电机驱动控制 高性能芯片新产品内部测试成功的公告 证券代码：688262 证券简称：国芯科技 公告编号：2025-062 苏州国芯科技股份有限公司 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。 苏州国芯科技股份有限公司（以下简称"公司"）研发的新一代汽车电子BLDC （无刷直流）电机驱动控制高性能芯片新产品"CBC2100B"于近日在公司内部测试 中获得成功。现将相关事项公告如下： 一、新产品的基本情况 二、对公司的影响 公司对上述芯片产品具有完全自主知识产权，该款新产品的研发成功进一步丰 富了公司的高端汽车电子MCU集成驱动控制功能的产品系列，对公司未来汽车电子 业务的市场拓展和业绩成长性预计都将产生积极的影响，有望为解决我国汽车尤其 是新能源汽车产业高端MCU芯片"缺芯"问题做出贡献。 三、风险提示 公司本次研发成功的三相无刷直流电机驱动控制芯片新产品 CBC2100B 是基于 130nm BCD 工艺研发的电机驱动控制芯片，适用于水泵、油泵、空调风机等汽车电 子领域和 ...