Group 1 - The Shanghai Composite Index closed at 3975.92 points, with a change of 0.31%, and the total trading volume of A-shares reached 1,608.195 billion yuan [1] - A total of 153 A-shares experienced a death cross, where the 5-day moving average fell below the 10-day moving average [1] - Notable stocks with significant distance between their 5-day and 10-day moving averages include Bangjie Co., Ltd. (-1.11%), Pairui Co., Ltd. (-0.98%), and Maiqu Co., Ltd. (-0.84%) [1] Group 2 - Specific stocks showing a death cross include: - Bangjie Co., Ltd. (Code: 002634) with a latest price of 5.15 yuan, down 2.85% from the 10-day moving average [1] - Pairui Co., Ltd. (Code: 300831) with a latest price of 11.31 yuan, down 11.62% from the 10-day moving average [1] - Maiqu Co., Ltd. (Code: 002719) with a latest price of 8.61 yuan, down 2.49% from the 10-day moving average [1] - Other stocks with notable performance include: - Xiangri Co., Ltd. (Code: 300111) with a latest price of 6.38 yuan, down 7.23% from the 10-day moving average [1] - Guoxin Health (Code: 000503) with a latest price of 9.00 yuan, down 1.92% from the 10-day moving average [1]

Core Viewpoint - The company, Pairui Co., Ltd. (300831.SZ), experienced a significant stock decline of 13.13%, reaching a new annual low of 11.09 yuan, with a total market value of 3.62 billion yuan due to regulatory scrutiny over information disclosure violations [1] Group 1: Regulatory Issues - The China Securities Regulatory Commission (CSRC) issued a formal notice to Pairui Co., Ltd. on December 26, 2025, indicating that the company is under investigation for suspected violations of information disclosure laws [1] - The company identified accounting errors related to the delayed recognition of revenue in a sales contract for the fiscal year 2024, leading to corrections in its periodic reports [1] Group 2: Company Profile - Pairui Co., Ltd. specializes in the research, development, production, testing, and sales of power semiconductor devices and equipment [1]

Core Viewpoint - Four companies, including Daye Intelligent, Zhenlei Technology, ST Changyuan, and Pairui Co., have been investigated by the China Securities Regulatory Commission (CSRC) for suspected violations of information disclosure regulations, affecting a total of 104,000 shareholders [1][7]. Group 1: Daye Intelligent - Daye Intelligent received a notice from the CSRC regarding an investigation for suspected information disclosure violations, stating that the company will cooperate with the investigation and that its operations remain normal [2][8]. - The company specializes in intelligent distribution, photovoltaic power generation, and photovoltaic construction, with a total market value of 2.5 billion yuan and 18,531 shareholders [2][8]. Group 2: Zhenlei Technology - Zhenlei Technology also received a notice from the CSRC for suspected information disclosure violations, confirming that its business and financial status are normal [3][9]. - The company’s main products include RF transceiver chips and high-precision ADC/DAC chips, with a market value of 29.5 billion yuan and 23,557 shareholders. The stock price has increased by 116.20% in the past month and 294.29% year-to-date [3][9]. Group 3: ST Changyuan - ST Changyuan has been notified by the CSRC of an investigation for suspected information disclosure violations, with the company stating that its operations are normal and it will cooperate with the investigation [4][10]. - The company, founded in 1986, focuses on the research, development, and manufacturing of industrial and power system digitalization, with a market value of 5 billion yuan and 31,636 shareholders [4][10]. Group 4: Pairui Co. - Pairui Co. has received a notice from the CSRC for suspected information disclosure violations [5][11]. - The company specializes in the research, production, and sales of power semiconductor devices, with a market value of 4.2 billion yuan and 30,293 shareholders. It has identified accounting errors related to revenue recognition in a sales contract for 2024 and has made necessary corrections [5][11].

Core Viewpoint - Six listed companies, including ST HuLuWa, ST ChangYuan, ZhenLei Technology, PaiRui Co., and DaYe Intelligent, have been announced to be under investigation by the China Securities Regulatory Commission (CSRC) for suspected violations of information disclosure laws, marking a rare occurrence of multiple companies being investigated simultaneously [1][2][3]. Group 1: Companies Under Investigation - The companies involved are ST HuLuWa, ST ChangYuan, ZhenLei Technology, PaiRui Co., and DaYe Intelligent, all of which have been reported to be under investigation by the CSRC [1][2]. - ST HuLuWa has previously faced investor claims due to inaccuracies in its financial disclosures, particularly regarding its 2023 annual report, which indicated issues with revenue and profit reporting [2][5]. - PaiRui Co. disclosed that it received a notice from the CSRC regarding a sales contract in 2024, which had accounting errors related to revenue recognition [2][5]. Group 2: Legal Implications for Investors - Investors who purchased shares of the aforementioned companies before December 26, 2025, and sold or held them after December 27, 2025, may be eligible for compensation, pending the outcome of the CSRC's administrative penalties [3][6]. - The specific conditions for compensation will be determined after the CSRC issues its administrative penalties, and adjustments may be made based on court rulings [3][6].

Core Viewpoint - The company, Xian Pairui Power Semiconductor Technology Co., Ltd., has received a notice from the China Securities Regulatory Commission (CSRC) regarding an investigation into alleged violations of information disclosure laws [1][2][3] Group 1: Investigation Details - The CSRC has decided to initiate an investigation against the company based on suspected violations of the Securities Law and the Administrative Penalty Law of the People's Republic of China [1][2] - As of the announcement date, the company has not received the final investigation conclusion from the CSRC, and the outcome will be determined by the CSRC's findings [2][3] Group 2: Investor Compensation - Investors who purchased shares of Pairui before December 26, 2025, and still held them at the close of trading on that date may be eligible for compensation [1][3] - Required documentation for compensation claims includes original transaction statements for shares of Pairui, a copy of the investor's ID, and a securities account inquiry issued by the brokerage [2][3]

受损股民可至新浪股民维权平台登记该公司维权：http://wq.finance.sina.com.cn/ 关注@新浪证券、微信关注新浪券商基金、百度搜索新浪股民维权、访问新浪财经客户端、 新浪财经首页都能找到我们！ 2025年12月26日晚，西安派瑞功率半导体变流技术股份有限公司（简称：派瑞股份（维权） 代码： 300831）发布关于公司收到中国证券监督管理委员会《立案告知书》的公告。因公司涉嫌信息 披露违 法违规，根据《中华人民共和国证券法》《中华人民共和国行政处罚法》等法律 法规，中国证监会决 定对公司立案。 曾代理投资者告赢130余家上市公司并获赔的浙江裕丰律师事务所厉健律师表示，根据立案公告，派瑞 股份涉嫌证券虚假陈述，受损投资者可依法索赔。 （厉健律师专栏） 根据最高人民法院虚假陈述司法解释，上市公司等因证券虚假陈述行为导致投资者权益受损，投资者可 以依法起诉索赔，索赔范围包括投资差额损失、佣金和印花税损失。 "司法解释已取消前置程序，根据立案公告等初步证据，投资者也可以起诉索赔。"厉健律师表示，根据 司法解释，暂定：在2025年12月26日收盘时扔持有派瑞股份股票的受损股民，可依法索赔。索赔条件将 ...

登录新浪财经APP 搜索【信披】查看更多考评等级 受损股民可至新浪股民维权平台登记该公司维权：http://wq.finance.sina.com.cn/ 关注@新浪证券、微信关注新浪券商基金、百度搜索新浪股民维权、访问新浪财经客户端、 新浪财经首页都能找到我们！ 2025年12月27日，西安派瑞功率半导体变流技术股份有限公司（简称：派瑞股份（维权），代码： 300831）发布《关于公司收到中国证券监督管理委员会立案告知书的公告》。称因公司涉嫌信息披露违 法违规，根据《中华人民共和国证券法》《中华人民共和国行政处罚法》等法律法规，中国证监会决定 对公司立案。 根据《民法典》、《证券法》及最高人民法院的关于虚假陈述民事赔偿司法解释的规定，上市公司、控 股股东、实际控制人、董监高人员及其中介机构等因虚假陈述等的证券欺诈行为导致证券投资者权益受 损的，应承担民事赔偿责任，赔偿范围包括：投资差额、佣金、印花税等。权益受损的证券投资者可以 向有管辖权的法院提起民事赔偿诉讼。 由于派瑞股份涉嫌信息披露违法违规，被中国证监会立案调查，为维护证券投资者合法权益，上海汉联 律师事务所宋一欣律师向曾经购买过派瑞股份的证券投资者展 ...

Core Viewpoint - Four companies, including Daye Intelligent, Zhenlei Technology, ST Changyuan, and Pairui Co., have been investigated by the China Securities Regulatory Commission (CSRC) for suspected violations of information disclosure regulations [1] Group 1: Company Announcements - Daye Intelligent, Zhenlei Technology, and ST Changyuan did not disclose the reasons for their investigation, while Pairui Co. mentioned a sales contract error leading to a correction of financial reports [1] - Pairui Co. received a notice from the CSRC regarding a sales contract where some revenue was incorrectly recognized, prompting a retrospective adjustment of financial statements [1] Group 2: Company Performance and Issues - Daye Intelligent has faced scrutiny due to a significant drop in the valuation of its subsidiary, Suzhou Guoyu Carbon Fiber Technology, which saw a 64% decrease in valuation within seven months [2] - Zhenlei Technology, a key player in the commercial aerospace sector, reported a revenue of 302 million yuan for the first three quarters of the year, a 65.76% increase year-on-year, with a net profit of 101 million yuan, marking a 598.09% increase [3] - ST Changyuan has experienced financial losses and governance issues, including the recent detention of its chairman and a proposal to replace him due to alleged misconduct [4] Group 3: Regulatory Environment - Information disclosure is emphasized as a critical aspect of the capital market's operation, with 138 A-share companies or related parties under investigation as of November 24, 2025, of which 68 companies (49.28%) are suspected of information disclosure violations [4] - The revised "Management Measures for Information Disclosure of Listed Companies" came into effect on July 1, 2025, strengthening risk disclosure requirements and establishing a system for deferring and exempting disclosures [4]

Core Viewpoint - Four A-share companies, ST Changyuan, Zhenlei Technology, Pairui Co., and Daye Intelligent, are under investigation by the China Securities Regulatory Commission (CSRC) for suspected violations of information disclosure laws [1][2][3]. Group 1: ST Changyuan - ST Changyuan received a notice from the CSRC on December 26, 2025, regarding the investigation for suspected information disclosure violations [1]. - The company reported a revenue of 5.438 billion yuan for the first three quarters of the year, a year-on-year decrease of 1.34%, and a net profit attributable to shareholders of -328 million yuan [1]. - As of December 26, the stock price was 3.8 yuan per share, with a total market capitalization of 5.011 billion yuan [1]. Group 2: Zhenlei Technology - Zhenlei Technology also received a notice from the CSRC on December 26, 2025, for suspected information disclosure violations [2]. - The company specializes in chip and microsystem research and development, with applications in various fields including data links and wireless communication [2]. - As of December 26, the stock price was 138 yuan per share, with a total market capitalization of 29.5 billion yuan, having increased over 110% in December and over 290% year-to-date [2]. Group 3: Pairui Co. - Pairui Co. received a notice from the CSRC on December 26, 2025, for suspected information disclosure violations [2]. - The company identified accounting errors related to revenue recognition in a sales contract for the 2024 fiscal year, leading to corrections in its periodic reports [2]. - As of December 26, the stock price was 13.02 yuan per share, with a total market capitalization of 4.166 billion yuan [2]. Group 4: Daye Intelligent - Daye Intelligent received a notice from the CSRC on December 26, 2025, for suspected information disclosure violations [3]. - The company is focused on providing equipment and services in the energy and electrical sectors and has been operating normally despite the investigation [3]. - As of December 26, the stock price was 8 yuan per share, with a total market capitalization of 2.535 billion yuan [3].

Core Viewpoint - The company, Pairui Co., Ltd. (300831), is under investigation by the China Securities Regulatory Commission (CSRC) for suspected violations of information disclosure laws, following the discovery of accounting errors related to revenue recognition in a sales contract for the fiscal year 2024 [1][2]. Group 1: Investigation and Disclosure - On December 26, 2025, Pairui Co., Ltd. received a notice from the CSRC regarding the initiation of an investigation due to suspected information disclosure violations [2]. - The company conducted a self-examination and identified accounting errors in revenue recognition for a sales contract in 2024, leading to corrections in its financial reports [4]. Group 2: Financial Corrections - The accounting errors resulted in an understatement of operating income by 22.7151 million yuan and a corresponding reduction in total profit by 17.1173 million yuan for the fiscal year 2024 [4]. - The corrected net profits for the parent company for 2024 and the first three quarters of 2025 were reported as 71.3249 million yuan and 5.5596 million yuan, respectively, compared to the previously reported figures of 56.7752 million yuan and 20.1096 million yuan [4]. - The corrected net assets for the parent company at the end of 2024 and the end of the third quarter of 2025 were 928 million yuan and 919 million yuan, respectively, compared to the previous figures of 914 million yuan and 919 million yuan [4]. Group 3: Company Operations and Market Position - Pairui Co., Ltd. is recognized as a national high-tech enterprise, primarily engaged in the research, production, testing, and sales of power semiconductor devices and equipment [5]. - The company's products are categorized into three main types: thyristors for high-voltage direct current valves, general components, and power electronic devices [5]. - As of December 26, 2025, the company's stock price was 13.02 yuan per share, with a total market capitalization of 4.166 billion yuan, and the number of shareholders reached 30,290 as of December 9, 2025 [5].