Key Points - Guizhou Moutai elected Chen Hua as the chairman of the fourth board of directors and plans to repurchase shares between RMB 1.5 billion and RMB 3 billion [1] - Tianfeng Securities is under investigation by the China Securities Regulatory Commission for suspected violations of information disclosure and illegal financing [1] Share Buybacks - Demai Technology raised the upper limit for share repurchase to RMB 45 per share [5] - Jianbang Technology plans to repurchase shares worth between RMB 15 million and RMB 30 million [5] - Huayuan Holdings intends to repurchase shares worth between RMB 30 million and RMB 60 million [5] Major Investments - Jinling Pharmaceutical plans to invest RMB 893 million in hospital expansion projects [7] - Dongfang Mingzhu intends to invest approximately RMB 500 million to establish a partnership and acquire part of the equity of New H3C [7] - Chang'an Automobile aims to establish a robotics company to develop innovative products and solutions [7] Mergers and Acquisitions - Kaizhong Co. plans to acquire 60% of Anhui Tuosheng's equity, with stock resuming trading on December 1 [7] - Youa Co. has resumed the review process for issuing shares and cash to purchase assets [7] - Jiasheng Technology intends to acquire controlling interest in Shudun Information Technology Co., with stock continuing to be suspended [7] Financing Activities - Shenzhen Energy plans to apply for a public bond issuance with a total scale not exceeding RMB 20 billion [7] - Huakong Saige has terminated its specific object stock issuance [7]

2025.11. 28 以下是第一财经对一些重要公告的汇总，供投资者参考。 【品大事】 ST立方：可能被实施重大违法强制退市 股票停牌 ST立方公告称，公司于2025年11月28日收到中国证券监督管理委员会安徽监管局下发的《行政处 罚及市场禁入事先告知书》，公司2021年、2022年、2023年年度报告存在虚假记载，2021、 2022年虚假记载的营业收入金额合计达5.92亿元，占该两年披露的年度营业收入合计金额的 50.91%。公司可能触及重大违法强制退市情形，股票可能被实施重大违法强制退市。公司股票于 2025年12月1日（星期一）起停牌，并于2025年12月2日（星期二）起复牌。自复牌之日起，公司 股票被实施退市风险警示。 中际旭创：公司参与投资的产业基金已完成备案 中际旭创公告称，公司参与投资的国泰海通中际旭创科技股权投资基金（昆山）合伙企业（有限合 伙）已根据相关法律法规履行登记备案程序，备案号为SBKE21。 亚通精工：参与投资的私募基金提前终止 亚通精工公告，公司于11月18日披露了公司作为有限合伙人以自有资金1000万元参与认购广东踊跃 裕丰创业投资合伙企业（有限合伙）的情况。由于无法完成约定 ...

以下是第一财经对一些重要公告的汇总，供投资者参考。 【品大事】 ST立方：可能被实施重大违法强制退市 股票停牌 ST立方公告称，公司于2025年11月28日收到中国证券监督管理委员会安徽监管局下发的《行政处罚及市场禁入事先告知书》，公司2021年、2022年、2023 年年度报告存在虚假记载，2021、2022年虚假记载的营业收入金额合计达5.92亿元，占该两年披露的年度营业收入合计金额的50.91%。公司可能触及重大违 法强制退市情形，股票可能被实施重大违法强制退市。公司股票于2025年12月1日（星期一）起停牌，并于2025年12月2日（星期二）起复牌。自复牌之日 起，公司股票被实施退市风险警示。 中际旭创：公司参与投资的产业基金已完成备案 中际旭创公告称，公司参与投资的国泰海通中际旭创科技股权投资基金（昆山）合伙企业（有限合伙）已根据相关法律法规履行登记备案程序，备案号为 SBKE21。 亚通精工：参与投资的私募基金提前终止 亚通精工公告，公司于11月18日披露了公司作为有限合伙人以自有资金1000万元参与认购广东踊跃裕丰创业投资合伙企业（有限合伙）的情况。由于无法完 成约定的投资事项，触发了合伙协议中 ...

Group 1 - China XD Electric announced on November 28 that it won bids for the 64th batch of procurement by State Grid Corporation for ultra-high voltage projects, with a total bid amount of approximately 2.98 billion yuan [1] - Eight subsidiaries of China XD Electric are among the winning bidders, including Xi'an XD Transformer Co., Ltd. and Changzhou XD Transformer Co., Ltd., for various products such as converter transformers and circuit breakers [1] - The revenue composition for China XD Electric in 2024 is projected to be 97.97% from the power transmission and transformation equipment manufacturing industry, with other businesses contributing 2.03% [1] Group 2 - As of the report, the market capitalization of China XD Electric is 42.7 billion yuan [1]

智通财经APP讯，中国西电(601179.SH)发布公告，2025年11月28日，国家电网有限公司电子商务平台发 布了"国家电网有限公司2025年第六十四批采购(特高压项目第四次设备招标采购)中标公告"。公司下属 8家子公司为相关中标人，总中标金额为29.7967亿元。 ...

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、准确性和完整性承担法律责任。 2025 年 11 月 28 日，国家电网有限公司电子商务平台 （http://ecp.sgcc.com.cn）发布了"国家电网有限公司 2025 年 第六十四批采购（特高压项目第四次设备招标采购）中标公告"。 中国西电电气股份有限公司（以下简称公司）下属 8 家子公司为 相关中标人，现将有关情况公告如下： 一、中标情况 根据上述中标公告，公司下属西安西电变压器有限责任公司、 常州西电变压器有限责任公司、西安西电开关电气有限公司、西 安西电高压开关有限责任公司、西安西电电力系统有限公司、西 安西电高压套管有限公司、西安西电电力电容器有限责任公司、 西安西电避雷器有限责任公司为项目中标人之一，中标换流变压 器、交流变压器、组合电器、电阻器、交直流断路器、隔离开关 和接地开关、换流阀、直流穿墙套管、电容器、测量装置、避雷 器等产品，总中标金额为 29.7967 亿元。公司 2024 年度营业收入 为 221.7478 亿元。 证券代码：601179 证券简称：中国西电 公告编号：20 ...

中国西电（601179）(601179.SH)发布公告，2025年11月28日，国家电网有限公司电子商务平台发布 了"国家电网有限公司2025年第六十四批采购(特高压项目第四次设备招标采购)中标公告"。公司下属8 家子公司为相关中标人，总中标金额为29.7967亿元。 ...

Core Viewpoint - China Xidian (601179) announced on November 28 that its subsidiaries won bids for the State Grid Corporation of China's 2025 sixth batch procurement, specifically for ultra-high voltage projects, with a total bid amount of 2.98 billion yuan [1] Group 1 - The State Grid Corporation of China released the bid announcement for the fourth equipment procurement of ultra-high voltage projects on November 28 [1] - Eight subsidiaries of China Xidian were identified as successful bidders for various products including converter transformers, AC transformers, and combined electrical appliances [1] - The total amount of the bids won by the company is 2.98 billion yuan [1]

Core Points - China Xidian (601179.SH) announced that eight of its subsidiaries won bids for the State Grid Corporation of China's 2025 sixth batch procurement, which includes high-voltage project equipment [2] - The total bid amount for the project is 2.97967 billion yuan, covering products such as converter transformers and AC transformers [2] - The execution of this project is expected to have a positive impact on the company's future operations, although formal contracts have not yet been signed, leading to uncertainties regarding contract terms and current performance impact [2]

Core Viewpoint - China Xidian (601179.SH) announced that it has won multiple bids in the State Grid Corporation of China's 64th procurement batch for ultra-high voltage projects, with a total bid amount of 2.97967 billion yuan [1] Group 1: Procurement Details - The State Grid Corporation's e-commerce platform published the bid announcement on November 28, 2025 [1] - Eight subsidiaries of the company were identified as successful bidders for various products including converter transformers, AC transformers, and other electrical equipment [1] - The total bid amount for the awarded contracts is 2.97967 billion yuan [1]