Group 1 - Company Chuangxin Data plans to purchase servers not exceeding 9 billion yuan to provide cloud computing services for clients [1] - Company CaiXun plans to jointly invest in a fund specifically for a humanoid robot company, contributing 5 million yuan [2] - Company JiuZhiYang confirms normal operations and no undisclosed significant matters [3] Group 2 - Company Aerospace Changfeng states it does not engage in commercial aerospace business [4] - Company Aerospace Engineering clarifies its main business does not involve commercial aerospace [5] - Company Aerospace Information reports its main products do not include commercial aerospace [6] Group 3 - Company Tianpu shares have increased by 486.07% since August 22, indicating significant trading risks [7] - Company BaiDa Group's stock price has risen by 46.44% in a short period, posing potential risks of decline [10] Group 4 - Company Haiyou New Materials plans to invest approximately 300 million yuan in a polymer special film production project in Chengdu [8] - Company Huasheng Technology intends to transfer production technology for 18 million yuan and invest in a related company [11] Group 5 - Company Wolong Nuclear Materials plans to invest up to 1.5 billion yuan to expand its production base [12] - Company Jidian plans to invest in a 100MW wind power project in Guangxi with a total investment of 564 million yuan [13] Group 6 - Company China Energy Construction announces the official operation of the first phase of the world's largest green hydrogen and ammonia project [15] - Company Silan Microelectronics has received approval for a 12-inch high-end analog integrated circuit chip production line project with an investment of 10 billion yuan [16] Group 7 - Company Jiangte Electric plans to contest the cancellation of mining rights for a lithium-containing mineral [17] - Company China General Nuclear Power has begun construction of the Ningde Unit 6 nuclear power project [19] Group 8 - Company China Pacific Insurance reports a 9.4% increase in premium income for its life insurance subsidiary [20] - Company Bozhong Precision Engineering sees a significant increase in orders for electric vehicle battery swap stations [21] Group 9 - Company Dekeli plans to reduce its holdings by up to 100,000 shares [22] - Company Action Education intends to repurchase shares worth 20 to 25 million yuan [23] Group 10 - Company Gansu Energy Chemical wins a 359 million yuan engineering project [26] - Company Huayou Cobalt signs a memorandum for the supply of 79,600 tons of ternary precursor products [28] - Company Zhongneng Electric and its subsidiaries win multiple projects totaling approximately 423 million yuan [29]

Group 1 - Action Education plans to repurchase shares worth between 20 million to 25 million yuan at a price not exceeding 45 yuan per share for employee stock ownership plans or equity incentives [1] - Fulin Technology's shareholders plan to reduce their holdings by up to 2% of the company's total shares, amounting to a maximum of 24.44 million shares starting from December 22, 2025 [2] - Huashu shares' shareholders intend to reduce their holdings by up to 1% of the company's total shares, which is a maximum of 35.94 million shares [3] Group 2 - Silan Microelectronics has obtained a filing certificate for its 12-inch high-end analog integrated circuit chip manufacturing production line project, with an investment of 10 billion yuan and a monthly production capacity of 20,000 wafers [4] - Aerospace Information confirms that its main business does not involve commercial aerospace and that its operations are normal without significant changes [5] - Qinglong Pipe Industry signed a supply contract worth 294 million yuan for PCCP and pressure steel pipes, accounting for 10.43% of its 2024 revenue [6] Group 3 - Huaxin Precision plans to invest up to 1 billion yuan of idle funds in low-risk financial products [7] - Hainan Rubber received insurance compensation totaling approximately 26.65 million yuan for rubber income and tree insurance [8] - Lianmei Holdings announced the suspension of its subsidiary Fulin Thermal Power due to economic slowdown and reduced customer demand [9] Group 4 - Ruifeng Bank has been approved to issue up to 2.5 billion yuan in secondary capital bonds to enhance its capital and risk resistance [11] - China Pacific Insurance reported a 9.4% year-on-year increase in premium income for its life insurance subsidiary, totaling 250.32 billion yuan [12] - Sunshine Nuohuo signed an agreement with Peking University to establish a joint laboratory for innovative drug development [13] Group 5 - Century Huatong completed the cancellation of 56.12 million repurchased shares, reducing its total share capital from 7.428 billion to 7.372 billion shares [14] - Yaxin Security received a government subsidy of 3 million yuan [15] - Haili Biology's subsidiary received registration certification for a bone repair material in Indonesia [16] Group 6 - Yian Technology's subsidiary secured a major project for magnesium alloy components worth 430 million yuan, expected to start production by the end of March 2026 [17] - Jiangte Electric plans to contest the proposed cancellation of its lithium-containing mining rights [18] - COFCO Technology announced the resignation of its deputy general manager due to work changes [19] Group 7 - Fangsheng Pharmaceutical passed the GMP compliance inspection for its raw material production lines [21] - Bohai Ferry announced the resignation of two deputy general managers for personal and age-related reasons [22] - ST Fuhua appointed a new general manager [23] Group 8 - Huazhong CNC received project funding of 17.7 million yuan, accounting for 31.97% of its audited net profit for 2024 [24] - Oppein Home used 15 million yuan of idle funds to purchase a large time deposit with a 0.9% annual yield [25] - China General Nuclear Power's Ningde Unit 6 has begun full construction, utilizing Hualong One technology with a capacity of 1210 MW [26] Group 9 - Jiayuan Technology's chairman has had the investigation order lifted, and the company is operating normally [27] - Fulaixin Materials' application for a specific stock issuance has been approved by the Shanghai Stock Exchange [28] - Shuhua Sports plans to invest up to 500 million yuan in a health industry park project [29] Group 10 - Rhine Biology's stock will continue to be suspended due to ongoing control change and asset acquisition plans [30] - Haishi Science received approval for clinical trials for four innovative drugs targeting various diseases [31] - Hangcai Co. plans to repurchase shares worth between 50 million to 100 million yuan at a price not exceeding 80 yuan per share [32] Group 11 - Yinxin Technology received a cash dividend of 18 million yuan from its subsidiary [33] - Tianfulong plans to increase its wholly-owned subsidiary's capital by 580 million yuan [34] - Poly United's subsidiary won a bid for a stripping project worth 1.528 billion yuan [35] Group 12 - Minglida's deputy general manager resigned due to health reasons [36] - ST Guohua appointed a new deputy general manager [37] - China Xidian's subsidiaries won contracts totaling 1.005 billion yuan for Southern Power Grid projects [38]

Group 1 - The core point of the article is that Yian Technology (300328.SZ) announced that its subsidiary, Chaohu Yian Yunhai Technology Co., Ltd., has been designated for a significant magnesium alloy project by a domestic automotive parts manufacturer, which is confidential [1] - Yian Yunhai will develop and supply magnesium alloy powertrain shell components for new energy vehicles to the client [1] - The project is expected to commence mass production by the end of March 2026, with a total order value estimated at 430 million yuan [1]

Group 1 - The core point of the article is that Yian Technology (300328) announced that its subsidiary Yian Yunhai has secured a significant project with a domestic automotive parts manufacturer to develop and supply magnesium alloy powertrain shell components for new energy vehicles [1] - The project is expected to commence mass production by the end of March 2026, with a total order value estimated at 430 million yuan [1]

Group 1 - The core point of the article is that Yian Technology (300328.SZ) announced that its subsidiary, Chaohu Yian Yunhai Technology Co., Ltd., has secured a significant magnesium alloy project from a domestic automotive parts manufacturer, focusing on the development and supply of magnesium alloy powertrain casing components for electric vehicles [1] - The project is expected to commence mass production by the end of March 2026, with a total order value estimated at 430 million yuan [1]

Core Viewpoint - Yian Technology (300328.SZ) announced that its subsidiary, Chaohu Yian Yunhai Technology Co., Ltd., has been designated for a significant magnesium alloy project by a domestic automotive parts manufacturer, focusing on the development and supply of magnesium alloy powertrain casing components for new energy vehicles [1] Group 1 - The project is expected to commence mass production by the end of March 2026 [1] - The total order value for this project is estimated at 430 million yuan [1]

东莞宜安科技股份有限公司 关于全资子公司东莞宜安精密模具有限公司住所变更 并完成工商变更登记的公告 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。 东莞宜安科技股份有限公司（以下简称"公司"）全资子公司东莞宜安精密模 具有限公司因技术创新和经营发展需要，对其住所进行了变更，并已完成工商变更 登记手续，取得了东莞市市场监督管理局换发的《营业执照》，有关变更情况如下： 一、本次变更登记的具体内容 （八）经营范围：一般项目：模具制造；模具销售；金属表面处理及热处理加 工；金属制品销售；金属制品研发；机械零件、零部件加工；机械零件、零部件销 售；有色金属铸造；汽车零部件研发；汽车零部件及配件制造；机械设备租赁；技 术服务、技术开发、技术咨询、技术交流、技术转让、技术推广；技术进出口；货 物进出口。（除依法须经批准的项目外，凭营业执照依法自主开展经营活动） （一）名称：东莞宜安精密模具有限公司 （二）统一社会信用代码：91441900MA516RXR4C （三）类型：有限责任公司（非自然人投资或控股的法人独资） （四）法定代表人：陈学民 （五）注册资本：人民币叁仟伍佰万 ...

证券代码：300328 证券简称：宜安科技 公告编号：2025-104 号 宜安云海将积极做好产品的开发、生产、供应等工作，加强风险管控，敬请广大 投资者注意投资风险。 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、项目定点概况 东莞宜安科技股份有限公司（以下简称"公司"）控股子公司巢湖宜安云海科技 有限公司（以下简称"宜安云海"）获得国内某汽车主机零部件厂商（限于保密要求， 无法披露其名称，以下简称"客户"）镁合金重大项目定点，宜安云海将为该客户开 发并供应新能源汽车镁合金动力总成壳体零部件。根据客户规划，本项目预计于 2026 年 3 月末开始量产，预计订单总金额为 4.3 亿元。 二、对公司的影响 公司专注于新能源汽车轻量化新型材料的研发与应用，在新能源汽车大型零部件 一体化成型技术领域优势显著。本次获得重大项目定点，是客户对公司核心研发实力、 精密制造能力及综合服务水平的认可，是双方合作关系不断拓展和深化的表现，进一 步夯实公司在新能源汽车零部件产品领域的技术壁垒与市场地位，为公司在轻量化赛 道的持续领跑注入强劲动力。未来公司将继续以客户需求和研 ...

Core Viewpoint - The company, Yian Technology, is currently collaborating with supply chain clients to develop and produce humanoid robot joint motor shells and other component products, but cannot disclose specific client information due to confidentiality agreements [1] Group 1 - The company has engaged in partnerships with relevant supply chain clients [1] - The focus of the collaboration is on the development and production of components for humanoid robots [1] - Confidentiality agreements prevent the company from sharing detailed client information [1]

（编辑 袁冠琳） 证券日报网讯 12月15日，宜安科技在互动平台回答投资者提问时表示，公司和子公司株洲宜安精密一 直在和国内的头部主机厂进行对接大型一体化压铸结构件项目，并用6100吨大型压铸设备研发打样、送 样。 ...