证券代码：600355 证券简称：*ST 精伦 公告编号：临 2026-009 二、公司关注并核实的相关情况 针对公司股票异常波动情况，本公司对有关事项进行了核查，并书面函证了公司控股 股东及实际控制人，现将有关情况说明如下： （一）生产经营情况 经公司自查，本公司及控股子公司生产经营正常，市场环境或行业政策没有发生重大 变化，不存在应披露而未披露的重大信息。 （二）重大事项情况 经公司自查，并向公司控股股东及实际控制人－自然人股东张学阳先生（持股 60,000,000 股，占总股本 12.19%）和公司管理层函证，公司、公司控股股东及实际控制人 确认不存在应披露而未披露的重大信息，包括但不限于重大资产重组、股份发行、重大交 易类事项、业务重组、股份回购、股权激励、破产重整、重大业务合作、引进战略投资者 精伦电子股份有限公司 股票交易异常波动公告 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、准确性和完整性承担法律责任。 重要内容提示： 一、股票交易异常波动的具体情况 公司股票于 2026 年 2 月 12 日、2 月 13 日、2 月 24 日连续三个 ...

Market Overview - A total of 87 stocks reached the daily limit up, while 13 stocks hit the daily limit down in the A-share market on February 24 [1] - The precious metals sector was active, with silver-related stocks such as Hunan Silver hitting the limit up [1] Sector Performance - The MLCC (Multi-Layer Ceramic Capacitor) concept stocks strengthened, with Fenghua Hi-Tech and Yunzhu Technology reaching the limit up [1] - The fiberglass sector saw gains, with Honghe Technology and Shandong Fiberglass achieving limit up for three out of four days [1] Continuous Limit Up Stocks - ST Jinglan achieved 12 limit ups in 16 days, while ST Jinhong and *ST Wanfang recorded five consecutive limit ups [1] - Jin Niu Chemical had four limit ups in seven days, and other stocks like YN Energy and Meibang Shares had four consecutive limit ups [1] - Jiangxi Tungsten Equipment and Hanlan Shares recorded three consecutive limit ups, while Jin Zhengda had two limit ups in three days [1] Continuous Limit Down Stocks - *ST Jinglun and *ST Xiongmao faced three consecutive limit downs, while Decai Shares had two consecutive limit downs [1] - Other stocks such as *ST Guohua, Bona Film, and *ST Yuanshang also hit the limit down [1]

1.24元，屏幕上这个数字像针一样扎进老朱的眼里，手指抖得差点点错键。三十万股ST精伦，前前后后搭进去四十多万，本来想着捡个便宜股，安稳过 年。如今年三十的饺子，怕是没啥味道了。 | 18:30 (8) | | | | | 10.5 5G 11 1 | | | --- | --- | --- | --- | --- | --- | --- | | | | *ST精伦 600355 L1 V | | | C Q | | | 1.24 | | | | | + | | | -0.07 | -5.34% | 通信设备 -1.61% > | | | | 加自选 | | 今开 | 1.24 | 1.33% 换手 | | 成交量 | | 6.54万 | | 最高 | 1.24 | 市智 -16.87 | | 成交额 | | 811.57万 | | 最低 | 1.24 | 均价 1.24 | | 市值 | | 6.10亿 | | △ 本只股票为风险警示股票 | | | | | | × | | 分时 日K | 五日 | 周K | 月K | | ■名、 | | | MA▼ 5:1.32 10:1.47 20:1.81 30:1. ...

Group 1 - A-shares experienced significant movement with 39 stocks hitting the daily limit up and 8 stocks hitting the limit down on February 13 [1] - The autonomous driving and smart cockpit sectors saw a simultaneous rise, with Zhejiang Shibao, Xingmin Zhitong, and Qianli Technology reaching the limit up [1] - The advanced packaging concept also strengthened, with Yitian Co., Ltd. hitting the limit up [1] Group 2 - ST Cuihua faced a continuous decline with 4 consecutive limit down days, while *ST Jinglun and *ST Xiongmao experienced 2 consecutive limit down days [2] - Other companies such as Yabo Co. and Zhuolang Intelligent also hit the limit down [2]

Group 1 - The implementation of new delisting regulations in the A-share market has intensified pressure on ST companies to maintain their listings, with specific financial thresholds triggering mandatory delisting [2] - ST Jinglun (600355.SH) exemplifies the challenges faced by ST companies, experiencing panic selling and a significant drop in trading volume due to delisting risks, ultimately leading to its expected delisting [2] - In contrast, ST Dongjing (002199.SZ) has introduced a new battery-grade lithium carbonate business, which is projected to help it meet revenue requirements to avoid delisting, although the sustainability of this revenue remains uncertain [2] Group 2 - Mergers and acquisitions have emerged as a crucial strategy for ST companies to improve their financial standings, with ST Huarong (600421.SH) and ST Huike (300561.SZ) successfully increasing their revenues through equity stakes in subsidiaries and acquisitions [3] - Asset divestiture has been widely adopted, with ST Zhongdi (000736.SZ) turning its net assets positive by selling real estate-related assets, and ST Nanzhi transferring a loss-making development business to its controlling shareholder to improve its financial situation [3] - Bankruptcy restructuring has also been utilized, with ST Dongyi (002713.SZ) significantly increasing its net assets post-restructuring, and several ST companies benefiting from debt waivers to enhance their balance sheets [3] Group 3 - Regulatory bodies are closely monitoring "emergency shell protection" actions, as seen in the scrutiny of ST Jinglun's server business revenues and skepticism regarding ST Huike's acquisition outcomes, reflecting a zero-tolerance approach from regulators [4] - The establishment of a regular delisting mechanism is seen as beneficial for market efficiency, promoting a survival-of-the-fittest environment, while investors are cautioned about the high-risk nature of ST companies [4]

证券代码：600355 证券简称：*ST 精伦 公告编号：临 2026-008 三、 公司股票存在被终止上市的风险 公司于 2026 年 1 月 28 日披露了《精伦电子 2025 年年度业绩预亏公告》（公告编号： 临 2026-002）和《精伦电子关于公司股票可能被终止上市的风险提示公告》（公告编号： 2026-003）。公司预计 2025 年度净利润为负值，且扣除与主营业务无关的业务收入和不具 备商业实质的收入后的营业收入低于 3 亿元，年报披露后将触及《上海证券交易所股票上 市规则》第 9.3.7 条等规定情形，公司股票将被终止上市。敬请广大投资者注意投资风险。 公司股票价格近期波动较大，公司郑重提醒广大投资者：《上海证券报》及上海证券 交易所网站（http://www.sse.com.cn）为公司指定的信息披露媒体，公司所有信息均以在 上述指定信息披露媒体上披露的内容为准。敬请广大投资者注意投资风险。 公司股票存在被终止上市的风险。精伦电子股份有限公司（以上简称"公司"） 于 2026 年 1 月 28 日披露了《精伦电子 2025 年年度业绩预亏公告》（公告编号： 临 2026-002）。公司预计 ...

Group 1 - The company *ST Jinglun experienced a trading halt, reaching the daily limit up, indicating strong market interest [1] - The trading volume for *ST Jinglun was reported at 150 million yuan, reflecting significant investor activity [1]

Group 1 - The core point of the article highlights that *ST Jinglun (600355.SH) has faced a continuous decline in stock price, hitting the limit down for nine consecutive trading days, with trading volume plummeting from 52 million yuan to less than 5 million yuan [1] - As of February 6, the stock price closed at 1.45 yuan per share, with approximately 100 million yuan still waiting to be sold at the limit down price [1] - The company is at risk of delisting due to failing to meet the new "National Nine Articles" financial delisting criteria, with a projected revenue of only 86.22 million yuan for 2025, falling short of the 300 million yuan threshold [1] Group 2 - The company’s Secretary Office confirmed that the Shanghai Stock Exchange identified a single customer risk in its computing server business, leading to the exclusion of this revenue, making delisting inevitable [1]

证券代码：600355 证券简称：*ST 精伦 公告编号：临 2026-007 精伦电子股份有限公司 关于公司股票可能被终止上市的第二次风险提示公告 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、准确性和完整性承担法律责任。 重要内容提示： 一、可能被终止上市的原因 公司于 2025 年 4 月 26 日披露了《精伦电子股份有限公司关于实施退市风险 警示暨停牌的公告》（公告编号：2025-020），因公司 2024 年度经审计的利润总 精伦电子股份有限公司（以下简称"公司"）于 2025 年 4 月 26 日披露了 《精伦电子股份有限公司关于实施退市风险警示暨停牌的公告》（公告编 号：2025-020），因公司 2024 年度经审计的利润总额、净利润、扣除非 经常性损益后的净利润孰低者为负且扣除与主营业务无关的业务收入和 不具备商业实质的收入后的营业收入低于 3 亿元，公司股票于 2025 年 4 月 29 日开市起被实施退市风险警示。 公司预计 2025 年度经审计的净利润为负值且扣除与主营业务无关的业 务收入和不具备商业实质的收入后的营业收入低于 3 ...

Group 1 - The core point of the article is that *ST Jinglun has experienced a significant decline, hitting the limit down and marking its 11th consecutive trading day of losses, with a total drop of 42.79% over this period [2] Group 2 - The article highlights that the stock has faced a continuous downward trend, indicating potential concerns regarding the company's performance or market perception [2] - The mention of the stock hitting a limit down suggests heightened volatility and investor anxiety surrounding *ST Jinglun [2] - The cumulative drop of 42.79% over 11 days reflects a substantial loss in market value, which may impact investor confidence and future trading activities [2]