Group 1 - The core point of the article highlights the trading activity of Mingwei Electronics, which saw a slight increase in stock price and a significant block trade on December 23 [1] - Mingwei Electronics closed at 44.50 yuan, with a total trading volume of 671,000 shares and a transaction amount of 29.8595 million yuan [1] - The first transaction occurred at a price of 44.50 yuan, with the same volume and amount, indicating a premium rate of 0.00% [1] Group 2 - In the last three months, Mingwei Electronics has recorded a total of five block trades, amounting to 151 million yuan [1] - Over the past five trading days, the stock has experienced a cumulative decline of 1.87%, while the net inflow of main funds totaled 9.2235 million yuan [1]

Group 1 - The core transaction of Mingwei Electronics involved a block trade of 671,000 shares, amounting to 29.8595 million yuan, which accounted for 27.41% of the total trading volume on that day [1] - The transaction price was 44.5 yuan per share, which was consistent with the market closing price of 44.5 yuan [1] Group 2 - The trading date for the transaction was December 23, and the stock code for Mingwei Electronics is 688699 [2] - The buying and selling parties involved in the transaction were not specified in detail, but the transaction was categorized under a specific trading session [2]

Core Viewpoint - The company has announced a change in its signing registered accountants for the 2025 annual financial report and internal control audit, with the appointment of a new accountant due to internal adjustments at the auditing firm [1][5]. Group 1: Change of Signing Accountants - The company has reappointed Rongcheng Accounting Firm as the auditor for the 2025 financial report and internal control audit [1]. - The signing accountants for the 2025 audit will now include Yang Yunhui, Lai Xiaonan, and Lin Qingtao, with Lai Xiaonan replacing Gao Qiang due to his work adjustment [2]. Group 2: Basic Information and Integrity of New Accountant - Lai Xiaonan has not received any criminal or administrative penalties in the last three years and has not faced any disciplinary actions from regulatory bodies [3]. - There are no circumstances that could affect Lai Xiaonan's independence as a signing accountant [4]. Group 3: Impact of the Change - The change in signing accountants is a result of internal adjustments within the auditing firm, and the transition will not adversely affect the company's 2025 financial report audit and internal control audit [5].

Core Viewpoint - Mingwei Electronics announced the appointment of a new signing registered accountant for its 2025 financial report and internal control audit due to a personnel adjustment [1] Group 1 - Mingwei Electronics has appointed Rongcheng Accounting Firm as the auditing institution for its 2025 financial report and internal control audit [1] - The original signing registered accountants were Yang Yunhui, Gao Qiang, and Lin Qingtao, with Gao Qiang being replaced by Lai Xiaonan due to a work adjustment [1] - Lai Xiaonan will now serve as the signing registered accountant for both the 2025 financial report and internal control audit [1]

容诚事务所为公司 2025 年度财务报告和内部控制审计机构，原委派杨运辉 先生、高强先生和林庆涛先生作为公司 2025 年度审计报告和内部控制审计报告 的签字注册会计师，由于原签字注册会计师高强先生工作调整，现委派赖晓楠先 生接替高强先生作为公司 2025 年度审计报告和内部控制审计报告的签字注册会 计师。 变更后，公司 2025 年度审计项目的签字注册会计师为杨运辉先生、赖晓楠 先生和林庆涛先生。 二、本次变更签字会计师的基本信息、诚信记录和独立性情况 （一）基本信息 证券代码：688699 证券简称：明微电子 公告编号：2025-042 深圳市明微电子股份有限公司 关于变更签字注册会计师的公告 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。 深圳市明微电子股份有限公司（以下简称"公司"、"明微电子"）分别于 2025 年 10 月 14 日、2025 年 10 月 30 日召开第六届董事会第二十一次会议、2025 年 第二次临时股东大会，审议通过了《关于续聘会计师事务所的议案》，同意续聘 容诚会计师事务所（特殊普通合伙 ...

（原标题：明微电子大宗交易成交127.10万股 成交额6044.88万元） 据天眼查APP显示，深圳市明微电子股份有限公司成立于2003年10月30日，注册资本11006.464万人民 币。（数据宝） 12月9日明微电子大宗交易一览 | 成交 | 成交金 | 成交价 | 相对当 日 | | | | --- | --- | --- | --- | --- | --- | | 量 | 额 | 格 | 收盘折 | 买方营业部 | 卖方营业部 | | （万 | （万 | | 溢价 | | | | 股） | 元） | （元） | | | | | | | | （%） | | | | 127.10 | 6044.88 | 47.56 | 0.00 | 国投证券股份有限公司深圳红荔西 | 国投证券股份有限公司深圳红荔西 | | | | | | 路证券营业部 | 路证券营业部 | 明微电子12月9日大宗交易平台出现一笔成交，成交量127.10万股，成交金额6044.88万元，大宗交易成 交价为47.56元。该笔交易的买方营业部为国投证券股份有限公司深圳红荔西路证券营业部，卖方营业 部为国投证券股份有限公司深圳红荔西路证券营业部 ...

12月9日，明微电子大宗交易成交127.1万股，成交额6044.88万元，占当日总成交额的27.5%，成交价 47.56元，较市场收盘价47.56元持平。 | Dr. 275. 0800 Julia 111. FCSA | | | | | | | | --- | --- | --- | --- | --- | --- | --- | | 交易日期 | 证券简称 | 证券代码 | 成交价(元) 成交金额(万元) 成交量( *) 买入营业部 | | 卖出营业部 | 是否为专场 | | 025-12-09 | 明微电子 | 688699 | 47.56 6044.88 127.1 | 型慢慢和战盘喜露 | 营销量和管理基础 | 190 | ...

一、获得补助的基本情况 深圳市明微电子股份有限公司（以下简称"公司"）全资子公司铜陵碁明半导体技术有限公司于近日收到 政府补助款项共计人民币110.08万元，为与收益相关的政府补助。 二、补助的类型及其对上市公司的影响 证券代码：688699 证券简称：明微电子 公告编号：2025-041 深圳市明微电子股份有限公司 关于获得政府补助的公告 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。 公司根据《企业会计准则第16号一一政府补助》等有关规定，确认上述事项并划分补助类型。上述政府 补助未经审计，具体的会计处理以及对公司损益的影响情况最终以审计机构年度审计确认后的结果为 准。敬请广大投资者注意投资风险。 特此公告。 深圳市明微电子股份有限公司董事会 2025年12月4日 ...

Core Viewpoint - Mingwei Electronics announced that its wholly-owned subsidiary, Tongling Qiming Semiconductor Technology Co., Ltd., received government subsidies totaling RMB 1.1008 million, which are related to revenue [1] Group 1 - The government subsidies received are confirmed to be RMB 1.1008 million [1] - The company will account for these subsidies according to the relevant regulations outlined in the "Accounting Standards for Enterprises No. 16 - Government Grants" [1] - The specific accounting treatment and impact on the company's profit and loss will be determined based on the annual audit results [1]

Core Points - Mingwei Electronics (688699.SH) announced that its wholly-owned subsidiary, Tongling Qiming Semiconductor Technology Co., Ltd., received government subsidies totaling RMB 1.1008 million, which are related to revenue [1][3] - The company will account for the subsidies according to relevant regulations, and the final impact on operating performance will depend on the annual audit results [3] - For the first three quarters of 2025, Mingwei Electronics reported revenue of RMB 462 million and a net loss attributable to shareholders of RMB 26.51 million, indicating pressure on profitability amid industry fluctuations and increased competition [3] - The government subsidies will not alter the company's main business structure or development direction, although there remains some uncertainty regarding subsequent matters [3] Financial Performance - Revenue for the first three quarters of 2025 was RMB 462 million [3] - Net loss for the same period was RMB 26.51 million [3] - The government subsidy amount is relatively limited compared to the company's overall revenue scale [3]