Core Viewpoint - The company announced the acquisition of a 40% stake in its subsidiary by using its own funds, indicating a strategic move to consolidate ownership and potentially enhance operational control [2] Group 1: Acquisition Details - The company’s wholly-owned subsidiary, Shenzhen Terjia Information Technology Co., Ltd., has acquired a 40% stake in Shenzhen Dawi Yingtong Technology Co., Ltd. from minority shareholder Shenzhen Xinying Technology Co., Ltd. [2] - The acquisition was completed for a total amount of 4,194,822.89 yuan [2] - The transfer of shares has been officially registered, and the necessary business registration changes have been completed [2]

二、交易进展 证券代码：002213 证券简称：大为股份 公告编号：2025-056 深圳市大为创新科技股份有限公司 关于收购控股子公司少数股东股权的进展公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有 虚假记载、误导性陈述或重大遗漏。 一、交易概述 深圳市大为创新科技股份有限公司（以下简称"公司"）全资子公司深圳 市特尔佳信息技术有限公司（以下简称"特尔佳信息"）使用自有资金 4,194,822.89 元收购控股子公司深圳市大为盈通科技有限公司（以下简称"大为 盈通"）少数股东深圳市芯盈科技有限公司（曾用名深圳市盈嘉讯控股有限公 司）持有的大为盈通 40%股权，并签署了《股权转让协议》。详情参见公司于 2025 年 9 月 27 日披露在巨潮资讯网（www.cninfo.com.cn）上的《关于收购控 股子公司少数股东股权的公告》。 9、股权结构：深圳市特尔佳信息技术有限公司100%持股。 截至本公告日，本次交易标的股权已过户至特尔佳信息名下，大为盈通已 完成工商变更登记手续，变更后登记信息如下： 1、公司名称：深圳市大为盈通科技有限公司 2、统一社会信用代码：91440300MA5GD ...

Core Viewpoint - The company, through its subsidiary Shenzhen Dawi Chuangxin Microelectronics Technology Co., Ltd., offers a comprehensive range of DRAM and NAND Flash products, catering to various industries and emphasizing its competitive edge in lithium salt production and management [1]. Group 1: Product Offerings - The main products of the subsidiary include DDR3, DDR4, LPDDR4X, DDR5 DRAM products, as well as eMMC and BGA NAND Flash products, which meet integrated customer needs [1]. - The products are widely applied in personal computers, automotive, IDC, industrial control, medical, rail transportation, and smart electronics sectors [1]. Group 2: Lithium Technology and Team - The company has a full industry chain layout in new energy technology, covering mining, selection, and lithium carbonate smelting [1]. - The mining and selection team is based on a doctoral team from Central South University, with in-depth research in mineral processing, flotation, and magnetic separation, possessing multiple technological achievements, patents, and proprietary technologies [1]. - The core production and management personnel in the smelting segment have 10-20 years of experience in lithium salt production and management, having previously managed large lithium salt plants [1]. - The overall team possesses strong competitiveness and influence within the industry [1].

证券日报网讯大为股份（002213）10月14日在互动平台回答投资者提问时表示，公司子公司深圳市大为 盈通科技有限公司(以下简称"大为盈通")从事显卡等计算机软硬件的研究开发、销售业务，大为盈通的 显卡产品适用于台式机、服务器等，可用于桌面办公、工业控制、智算等领域，兼容国产CPU、国产固 件和国产操作系统。 ...

Core Insights - On October 10, a total of 45 stocks were involved with institutional investors, with 21 stocks showing net buying and 24 stocks showing net selling [1][2]. Institutional Buying - The top three stocks with the highest net buying by institutions were: - Shenzhen Technology: Net buying amount of 178.75 million yuan, with a daily increase of 3.46% [2]. - Xiyu Co., Ltd.: Net buying amount of 125.60 million yuan, with a daily increase of 0.56% [2]. - Dawi Co., Ltd.: Net buying amount of 84.37 million yuan, with a daily decrease of 0.78% [2]. Institutional Selling - The top three stocks with the highest net selling by institutions were: - GoerTek: Net outflow amount of 38.25 million yuan, with a daily decrease of 9.40% [4]. - Guomai Culture: Net outflow amount of 35.76 million yuan, with a daily decrease of 19.18% [4]. - Yongding Co., Ltd.: Net outflow amount of 33.28 million yuan, with a daily increase of 5.94% [4].

Key Points - The article highlights significant corporate announcements and developments in various companies, including investments, contracts, and stock activities [1][2][3] Investment Projects - Zhongchuang Zhiling plans to invest approximately 5 billion yuan to establish a new energy vehicle parts industrial base and R&D center [1] - Fospower Technology intends to set up a project company to invest in the construction of a polyamide-nylon film project [1] - Hongfuhang plans to establish an overseas company and build a photovoltaic energy storage power station project [1] - Nanfang Glass aims to invest in a new photovoltaic glass production line project in Egypt [1] Contracts and Acquisitions - Aerospace Engineering signed a total engineering contract (EPC) worth 2.392 billion yuan [1] - Fuda Alloy plans to acquire 52.61% of Guangda Electronics for 352 million yuan [1] - Yachuang Electronics intends to purchase 40% of Ouchuangxin and 45% of Yihainengda [1] - Century Hengtong plans to acquire 13% of Qiantong Zhili [1] Stock Buybacks and Issuances - Midea Group has spent a total of 5.224 billion yuan to repurchase 1.0193% of its A-shares [1] - Star Technology submitted an application for H-share issuance and listing on the Hong Kong Stock Exchange [2] - Wufangzhai and Jiadu Technology also submitted applications for H-share issuance and listing [3] - Hailan Home plans to issue H-shares and list on the Hong Kong Stock Exchange [3] Shareholding Changes - Several shareholders of Changxin Bochuang plan to collectively reduce their holdings by no more than 2.99% [3] - Xin Haoying of Fengyuzhu plans to reduce his holdings by no more than 3% [3] - Guo Mao, the controlling shareholder of Zaiseng Technology, intends to reduce his holdings by no more than 3% [3] Other Developments - Guanshi Technology plans to raise no more than 700 million yuan for a photomask manufacturing project [1] - Yousheng Co. received project confirmation from a well-known German automotive company [1] - Xianhe Co. plans to raise no more than 3 billion yuan for the second phase of a high-performance paper-based new material project in Sanjiangkou New Area, Guangxi [1]

Group 1 - The company has established a wholly-owned subsidiary, Shanghai Dawi Jiemin Technology Co., Ltd., with an investment of 30 million RMB to enhance its semiconductor storage business and attract industry talent [2][6] - The subsidiary is registered in Shanghai and will focus on various technology services, integrated circuit sales, and artificial intelligence software development [4][6] - The investment was approved under the authority of the chairman and does not require board or shareholder approval, nor does it involve related transactions or constitute a major asset restructuring [3][5] Group 2 - The acquisition of a 40% stake in Shenzhen Dawi Yingtong Technology Co., Ltd. from Shenzhen Xinying Technology Co., Ltd. for approximately 4.19 million RMB will result in Dawi Yingtong becoming a wholly-owned subsidiary [11][21] - The transaction is part of the company's strategic planning to optimize existing operations and will not affect the consolidation scope of financial statements [17][21] - The funding for the acquisition will come from the company's own resources, ensuring no significant adverse impact on its financial status [21][27]

Core Viewpoint - The company, Dawei Co., Ltd. (002213.SZ), announced a strategic acquisition to optimize its business by purchasing a 40% stake in its subsidiary, Dawei Yingtong Technology Co., Ltd., from a minority shareholder for 4,194,822.89 yuan, resulting in Dawei Yingtong becoming a wholly-owned subsidiary [1] Group 1 - The acquisition will be funded using the company's own funds [1] - After the completion of the share transfer, the company will hold 100% equity in Dawei Yingtong [1] - The consolidation scope of the company's financial statements will remain unchanged following the acquisition [1]

证券代码：002213 证券简称：大为股份 公告编号：2025-055 深圳市大为创新科技股份有限公司 关于对外投资设立全资子公司暨完成工商注册登记的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有 虚假记载、误导性陈述或重大遗漏。 一、对外投资概述 （一）基本情况 深圳市大为创新科技股份有限公司（以下简称"公司"或"本公司"）为满 足公司半导体存储业务发展战略需求，充分依托上海半导体产业集聚优势，吸引 产业人才并进一步拓宽公司半导体存储业务产品线，公司以自有资金 3000 万元 对外投资设立全资子公司上海大为捷敏技术有限公司（以下简称"大为捷敏"）。 并于近日收到上海市松江区市场监督管理局核发的营业执照。 （二）审批程序 根据《公司章程》及《对外投资管理制度》等相关法规、规范性文件和规则 的有关规定，本次投资事项在董事长权限范围内，无需提交公司董事会或股东大 会审议。 （三）本次投资事项不涉及关联交易，亦不构成《上市公司重大资产重组管 理办法》规定的重大资产重组。 二、新设全资子公司基本情况 公司名称：上海大为捷敏技术有限公司 股权结构：深圳市大为创新科技股份有限公司100%持股。 法定 ...

证券代码：002213 证券简称：大为股份 公告编号：2025-054 深圳市大为创新科技股份有限公司 关于收购控股子公司少数股东股权的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有 虚假记载、误导性陈述或重大遗漏。 一、交易概述 （一）基本情况 基于战略规划与业务发展需要，为优化现有业务，深圳市大为创新科技股 份有限公司（以下简称"公司"）全资子公司深圳市特尔佳信息技术有限公司 （以下简称"特尔佳信息"）拟使用自有资金 4,194,822.89 元收购控股子公司 深圳市大为盈通科技有限公司（以下简称"大为盈通"）少数股东深圳市芯盈 科技有限公司（以下简称"芯盈科技"，曾用名深圳市盈嘉讯控股有限公司） 持有的大为盈通 40%股权，并签署了《股权转让协议》。本次股权转让完成后， 公司将持有大为盈通 100%股权，大为盈通将成为公司全资子公司，公司合并报 表范围未发生变化。 （二）审批程序 根据《公司章程》及《对外投资管理制度》等相关法规、规范性文件和规 则的有关规定，本次投资事项在董事长权限范围内，无需提交公司董事会或股 东大会审议。 （三）本次投资事项不涉及关联交易，亦不构成《上市公司重 ...