Core Viewpoint - The company, Feiliwa, announced that its stock experienced an abnormal trading fluctuation, with a cumulative closing price increase of 33.05% over three consecutive trading days, exceeding the 30% threshold [1] Company Summary - The company conducted a self-examination and confirmed that there are no undisclosed significant matters related to its controlling shareholders, actual controllers, or any shareholders holding more than 5% of the shares, as well as its board members and senior management [1] - The company noted a heightened market interest in electronic cloth and its applications in electronic circuit manufacturing [1] - The company's ultra-thin quartz electronic cloth product is currently in the small-batch testing phase with clients and undergoing certification by end customers [1] - The company anticipates that revenue from the quartz electronic cloth business will account for approximately 5% of its total operating revenue by 2025, which is a relatively small proportion and has not yet significantly impacted the company's performance [1] - The quartz electronic cloth project faces uncertainties related to client product iterations and compatibility testing, leading to significant uncertainties in business cooperation and orders, which may result in risks of business progress not meeting expectations [1]

Core Viewpoint - The stock of Runze Technology has experienced an abnormal fluctuation, with a cumulative closing price increase exceeding 30% over three consecutive trading days from February 24 to February 26, 2026 [1] Group 1: Stock Performance - The stock price fluctuation is classified as an abnormal trading activity due to the significant increase in closing prices [1] - The company has confirmed that there are no corrections or additional disclosures needed regarding previously released information [1] Group 2: Corporate Actions - The company plans to acquire the remaining minority stake in Guangdong Runhui Technology Development Co., Ltd. through the issuance of convertible bonds and raise matching funds [1] - The relevant proposal was approved by the board of directors on February 13, 2026, but the shareholder meeting will not be convened yet due to incomplete asset auditing and evaluation [1] Group 3: Disclosure and Governance - The company has not identified any other significant undisclosed information that could impact its stock price [1] - There have been no major changes in the company's operational situation or external environment [1] - The controlling shareholder and actual controller have not engaged in buying or selling the company's stock during the period of abnormal fluctuation [1] - The company has not violated any fair disclosure regulations [1]

南财智讯2月26日电，*ST海钦公告，公司股票交易连续三个交易日（2026年2月24日、2月25日、2月26 日）内收盘价格涨幅偏离值累计超过12%，属于股票交易异常波动情形。经公司董事会自查，并书面征 询控股股东及实际控制人，截至本公告披露日，确认不存在应披露而未披露的其他重大事项；公司生产 经营活动正常，内外部经营环境未发生重大变化；公司未发现可能或已经对公司股票交易价格产生影响 的媒体报道、市场传闻及热点概念；除已披露信息外，控股股东、实际控制人、董事、高级管理人员在 异常波动期间不存在买卖公司股票的情况；公司股票自2025年4月29日起被实施退市风险警示及其他风 险警示，存在可能被终止上市的风险；公司因涉嫌信息披露违法违规，于2023年12月27日被中国证监会 立案。 ...

Core Viewpoint - The stock price of Lingwei Technology has experienced an abnormal fluctuation, with a cumulative increase of 32.59% over three consecutive trading days, exceeding the 30% threshold set by the Shenzhen Stock Exchange regulations [1] Summary by Relevant Sections - **Stock Price Movement** - Lingwei Technology's stock price closed with a cumulative increase of 32.59% over the trading days of February 24, 25, and 26, 2026, indicating significant market activity [1] - **Regulatory Compliance** - The increase in stock price qualifies as an abnormal fluctuation under the Shenzhen Stock Exchange trading rules, prompting the company to disclose this information [1] - **Public Information Disclosure** - The company has not identified any recent media reports that could have significantly impacted its stock price, suggesting that the price movement may not be linked to any undisclosed material information [1]

Core Viewpoint - The stock of Shenzhen Guohua Network Security Co., Ltd. (*ST Guohua, stock code: 000004) experienced significant abnormal trading fluctuations, with a cumulative decline of over 12% in closing prices over two consecutive trading days on February 24 and 25, 2026, indicating severe abnormal trading conditions [1] Group 1: Stock Trading Abnormalities - The company's stock exhibited abnormal trading fluctuations, with four instances of similar trading behavior within ten consecutive trading days [1] - The company confirmed that there were no recent media reports that could have significantly impacted the stock price [3] - The company's production and operational conditions remain normal, with no significant changes in the internal or external business environment [4] Group 2: Company Disclosures and Financial Risks - The company corrected errors in its 2025 semi-annual report and financial report, which were disclosed on August 23, 2025, and further clarified on August 27, 2025 [2] - The company and its major shareholders did not engage in stock trading during the period of abnormal fluctuations [5] - The company faces a financial delisting risk due to negative profit figures and revenue below 300 million yuan, as outlined in the Shenzhen Stock Exchange listing rules [7] - The company confirmed that there are no undisclosed significant matters that could lead to severe stock trading fluctuations [6] Group 3: Compliance and Information Disclosure - The board of directors confirmed that there are no undisclosed matters that should be disclosed according to the Shenzhen Stock Exchange listing rules [10] - The company emphasized that it adheres to fair information disclosure practices and has not violated any related regulations [11]

Core Viewpoint - Jiangxi Jiangtong Rare and Precious Equipment Co., Ltd. is experiencing abnormal stock price fluctuations, with a cumulative closing price increase of 20% over three consecutive trading days, prompting the company to issue a risk warning and disclose ongoing plans for a specific A-share issuance [2][5]. Group 1: Stock Price Fluctuations - The company's stock price increased by a cumulative 20% over three trading days on February 13, 24, and 25, 2026, which is classified as an abnormal trading fluctuation according to Shanghai Stock Exchange rules [2][5]. - Prior to this, the stock also saw a similar increase of over 20% from February 10 to February 12, 2026, following the announcement of plans to issue A-shares [3][5]. Group 2: A-Share Issuance Plan - The company is planning to issue A-shares to specific investors, including its controlling shareholder Jiangxi Tungsten Industry Holding Group, with a maximum of 35 investors involved [7]. - The total number of shares to be issued will not exceed 30% of the company's total share capital before the issuance, amounting to a maximum of 296,987,964 shares [7]. - The total funds raised from this issuance, including issuance costs, are expected to be no more than 1,881.95 million yuan, which will be used to acquire 100% equity in three target companies [7][8]. Group 3: Company Operations and Financial Health - The company has confirmed that its production and operational activities are normal, with no significant changes in its main business or external operating environment [6]. - The company anticipates a net loss for the year 2025, projecting a loss of between 258 million yuan and 308 million yuan, indicating a worsening financial performance compared to the previous year [12]. Group 4: Disclosure and Compliance - The company has conducted self-inspections and confirmed that there are no undisclosed significant matters related to major asset restructuring, share issuance, or other major transactions [4][10]. - The board of directors has stated that there are no other undisclosed matters that should be reported according to the relevant regulations of the Shanghai Stock Exchange [15].

● 陕西建设机械股份有限公司（以下简称"公司"或"建设机械"）股票于 2026年2月13日、24日、25日连 续三个交易日内收盘价格涨幅偏离值累计超过20%，短期涨幅波动较大，根据《上海证券交易所交易规 则》的有关规定，属于股票交易异常波动。敬请广大投资者注意二级市场交易风险，理性决策，审慎投 资。 ● 公司2022年度归属于上市公司股东的净利润为-44,575,498.41元，2023年度归属于上市公司股东的净利 润为-744,790,029.63元，2024 年度归属于上市公司股东的净利润为-988,440,198.32元。2026年1月24日， 公司披露了《陕西建设机械股份有限公司2025 年年度业绩预亏公告》（公告编号2026-004），预计 2025 年度归属于上市公司的净利润将出现亏损，实现归属于上市公司股东净利润为-20.72 亿元左右， 公司预计连续4年亏损，请投资者注意投资风险。 ● 经公司自查，并向公司控股股东及实际控制人发函询证，截至本公告披露日，公司、公司控股股东及 实际控制人不存在应披露而未披露的重大事项或重要信息。 一、股票交易异常波动的具体情况 登录新浪财经APP 搜索【信披】查 ...

Core Viewpoint - The stock of Rendo Holdings Group Co., Ltd. (*ST Rendo, stock code: 002647) has experienced abnormal trading fluctuations, with a cumulative closing price deviation exceeding 12% over three consecutive trading days [2]. Group 1: Abnormal Trading Fluctuation - The company's stock price has deviated significantly, with a cumulative closing price deviation exceeding 12% over three trading days (February 13, 2026, February 24, 2026, and February 25, 2026) [2]. - The company has conducted necessary verifications regarding the abnormal trading and found no need for corrections or supplementary disclosures in previously released information [2][5]. - There have been no significant changes in the company's operational situation or external business environment that could impact stock trading [3]. Group 2: Disclosure of Information - The company confirms that there are no undisclosed significant matters that should be disclosed according to the Shenzhen Stock Exchange's regulations [5]. - The largest shareholder, Shenzhen Jiaqianghui Investment Partnership (Limited Partnership), has not engaged in any trading of the company's stock during the period of abnormal trading fluctuations [4]. Group 3: Annual Report and Audit Progress - The company has adjusted the scheduled disclosure date for the 2025 annual report from March 20, 2026, to February 28, 2026 [8][12]. - The audit work for the 2025 annual report is progressing smoothly, with no significant disagreements between the company and the auditing firm, Lianda Certified Public Accountants [9][10]. - The company anticipates that the net asset value at the end of 2025 will be positive, estimated between 400 million and 600 million yuan, following the completion of its restructuring plan [12].

Group 1 - Huylon New Materials is planning a change in company control, leading to a stock suspension starting February 26, 2026, for up to two trading days [2] - Longbai Group's subsidiary has partially resumed production of sulfuric acid after completing safety inspections and receiving approval from regulatory authorities [3] - Jiangxi Tungsten's stock experienced abnormal trading fluctuations, and the company is planning to issue A-shares to specific investors to raise up to 1.882 billion yuan for acquisitions [4] Group 2 - Chuanjinno reported market rumors about the U.S. potentially prioritizing phosphorus and glyphosate under the Defense Production Act, with unclear impacts on the company's operations [5] - Baibang Technology's subsidiary renewed its agreement with Apple to continue as an independent repair provider until June 30, 2030 [6] - Jiazhe New Energy received approval for a biomass power generation project associated with a green hydrogen production facility in Heilongjiang [7] Group 3 - Bluelight Optical reported a net profit of 388 million yuan for 2025, a 76.09% increase year-on-year, driven by strong demand in its optical prism and lens businesses [9] - Xindong Link's net profit for 2025 reached 302 million yuan, up 36.1% year-on-year, attributed to increased market penetration and strong customer orders [10] - Huachuang Technology's net profit for 2025 was 42.68 million yuan, a significant increase of 89.45%, due to higher sales of special protective products [11] Group 4 - Aiko Optoelectronics reported a net profit of 64.09 million yuan for 2025, a 307.63% increase, benefiting from growth in AI computing and new display technologies [12] - Huafeng Measurement and Control achieved a net profit of 538 million yuan for 2025, a 61.22% increase, supported by operational efficiency improvements and market recovery [13] - Transsion Holdings reported a net profit of 2.584 billion yuan for 2025, a decline of 53.43%, impacted by rising component costs and market competition [14] Group 5 - Hancable's net profit for 2025 was 592 million yuan, a decrease of 9.59%, despite a 13.04% increase in total revenue [15] - Fuda Co. plans to reduce its repurchased shares by up to 1% within three months, following a buyback of 8.7192 million shares [17] - Beijing Kerui won contracts totaling approximately 588 million yuan for various projects, enhancing its market position [19] Group 6 - Beixin Road and Bridge, in a joint venture, won a contract for the G60 Hukun Expressway reconstruction project worth 751 million yuan [20] - Zhiguang Electric's subsidiary secured a 182 million yuan contract for power cable supply to the Southern Power Grid [21] - ST Songfa's subsidiary signed contracts for building three large oil tankers, with a total value of approximately 300-400 million USD [22] - Huadian Science and Technology won an 827 million yuan contract for a coal power project in Inner Mongolia, enhancing its capabilities in the energy sector [23]

Core Viewpoint - Chuanjinnuo (300505.SZ) announced unusual stock trading fluctuations, with market rumors suggesting that the U.S. may prioritize phosphorus and glyphosate under the Defense Production Act, though the actual impact on the company's operations remains unclear [1] Group 1: Company Operations - The company is facing potential pressure on its operating performance due to the recent high prices of sulfur, a key raw material for production, which may lead to increased production costs [1] Group 2: Market Conditions - Investors are advised to make rational decisions and be aware of the risks associated with fluctuations in raw material prices [1]