Core Insights - The photolithography concept sector saw a rise of 3.20%, ranking third among concept sectors, with 32 stocks increasing in value, including New Lai Materials which hit the daily limit up of 20% [1] - The leading gainers in the sector included Jiangfeng Electronics, Fuchuang Precision, and Guolin Technology, which rose by 14.54%, 13.50%, and 13.39% respectively [1] - Conversely, the biggest losers were Lante Optics, Dazhu Laser, and Tengjing Technology, which fell by 5.01%, 3.72%, and 3.00% respectively [1] Market Performance - The top-performing concept sectors today included Rare Earth Permanent Magnets with a gain of 6.92% and Military Equipment Restructuring Concept with a gain of 3.51%, while the photolithography sector gained 3.20% [2] - The sector attracted a net inflow of 0.81 billion yuan from main funds, with 19 stocks receiving net inflows, and 5 stocks exceeding 50 million yuan in net inflows [2] - The stock with the highest net inflow was Kai Meite Gas, which saw a net inflow of 2.52 billion yuan, followed by Fuchuang Precision and Jiangfeng Electronics with net inflows of 1.36 billion yuan and 999.47 million yuan respectively [2] Fund Flow Analysis - The stocks with the highest net inflow ratios included Fuchuang Precision, Kai Meite Gas, and Nanjing Chemical Fiber, with net inflow ratios of 9.70%, 9.58%, and 8.95% respectively [3] - The photolithography concept fund flow rankings showed that Kai Meite Gas had a daily increase of 9.98% with a turnover rate of 14.09%, while Fuchuang Precision increased by 13.50% with a turnover rate of 5.27% [3][4] - Other notable performers included Jiangfeng Electronics with a 10.02% increase and a turnover rate of 11.55%, and Wavelength Optoelectronics with a 12.12% increase and a turnover rate of 41.04% [3][4]

证券代码：002816 证券简称：*ST和科 公告编号：2025-045 一、股票交易异常波动的情况介绍 深圳市和科达精密清洗设备股份有限公司（以下简称"公司"或"本公司"）， 公司股票（证券简称：*ST 和科、证券代码：002816）于 2025 年 10 月 10 日、 2025 年 10 月 13 日连续 2 个交易日收盘价格涨幅偏离值累计超过 12%，根据《深 圳证券交易所交易规则》的有关规定，属于股票交易异常波动的情形。 二、对重要问题的关注、核实情况的说明 针对公司股票交易异常波动，公司董事会对公司控股股东及其控股股东以书 面形式就有关事项进行了核查，相关情况说明如下： 1、截至目前，公司前期所披露的信息，不存在需要更改、补充之处。 2、公司未发现近期公共媒体报道了可能或已经对公司股票交易价格产生较 大影响的未公开重大信息。 3、近期公司生产经营情况正常，公司的经营情况、内外部经营环境未发生 重大变化。 4、截至本公告披露日，公司、控股股东及实际控制人不存在关于公司的应 披露而未披露，或处于筹划阶段的重大事项。 深圳市和科达精密清洗设备股份有限公司 股票交易异常波动公告 本公司及董事会全体成员保证 ...

Core Viewpoint - The debt restructuring of *ST Hekang (002816.SZ) has been successfully completed, significantly improving the company's asset quality and mitigating the risk of accounts receivable recovery [1] Group 1 - The company has received a total payment of 22.8735 million yuan from Shenzhen Huihefu as per the signed agreement [1] - The successful implementation of the debt restructuring has positively impacted the company's financial condition and operational results [1] - The specific impact on the 2025 financial data will be determined based on the annual audit report issued by the accounting firm [1]

Core Viewpoint - The debt restructuring of *ST Hekang (002816.SZ) has been successfully completed, significantly improving the company's asset quality and mitigating the risk of accounts receivable recovery [1] Group 1: Financial Impact - The company has received a total payment of 22.8735 million yuan from Shenzhen Huihefu as per the signed agreement [1] - The successful implementation of the debt restructuring is expected to have a positive impact on the company's financial condition and operating results [1] - The specific impact on the 2025 financial data will be determined based on the annual audit report issued by the accounting firm [1]

证券代码：002816 证券简称：*ST 和科 公告编号：2025-044 深圳市和科达精密清洗设备股份有限公司 关于部分应收款项债务重组完成的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假记 载、误导性陈述或重大遗漏。 截至 2025 年 4 月，公司已收到深圳汇和富回款 1,600 万元，深圳汇和富尚有 6 87.35 万元欠款尚未支付。该事项截至 2024 年 12 月 31 日已计提坏账准备金额约 74 3.68 万元。为促成本次债务重组事项，公司延期深圳汇和富债务至 2025 年 6 月 30 日，债务金额不变，同时由深圳汇和富向公司出具承诺函，承诺于 2025 年 6 月 30 日前一次性付清全部剩余款项。公司分别于 2025 年 4 月 28 日、2025 年 5 月 27 日 召开第四届董事会第十九次会议、2024 年年度股东大会审议通过了《关于深圳汇和 富债务延期的议案》。 以上具体内容详见公司于 2024 年 4 月 10 日、2024 年 5 月 8 日、2025 年 4 月 2 9 日、2025 年 5 月 28 日刊载于《证券时报》《中国证券报》《上海证券报 ...

New Stock Offerings - Fushun Special Steel (600399) is undergoing a tender offer period from August 12, 2025, to September 10, 2025[1] - *ST Tianmao (000627) has a cash option declaration period from September 15, 2025, to September 19, 2025[1] - Tianpu Co., Ltd. (605255) has announced its latest updates on September 4, 2025[1] Market Alerts - Kaipu Cloud (688228) has reported severe abnormal fluctuations as of August 30, 2025[1] - Siquan New Materials (301489) and Xinhua Jin (600735) also reported significant market movements on August 22 and August 30, 2025, respectively[1] - Multiple companies including *ST Baoying (002047) and Wantong Development (600246) have updates as of September 4, 2025[1] Trading Notifications - A total of 30 companies have issued trading notifications with specific dates for announcements and updates, indicating active market participation[1] - The report includes links to detailed announcements for each company, ensuring transparency and accessibility of information[1]

本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 证券代码：002816 证券简称：*ST和科 公告编号：2025-043 深圳市和科达精密清洗设备股份有限公司 股票交易异常波动公告 一、股票交易异常波动的情况介绍 深圳市和科达精密清洗设备股份有限公司（以下简称"公司"或"本公司"）， 公司股票（证券简称：*ST 和科、证券代码：002816）于 2025 年 9 月 1 日、2025 年 9 月 2 日、2025 年 9 月 3 日连续 3 个交易日收盘价格涨幅偏离值累计超过 12%， 根据《深圳证券交易所交易规则》的有关规定，属于股票交易异常波动的情形。 二、对重要问题的关注、核实情况的说明 针对公司股票交易异常波动，公司董事会对公司控股股东及其控股股东以书 面形式就有关事项进行了核查，相关情况说明如下： 1、截至目前，公司前期所披露的信息，不存在需要更改、补充之处。 2、公司未发现近期公共媒体报道了可能或已经对公司股票交易价格产生较 大影响的未公开重大信息。 3、近期公司生产经营情况正常，公司的经营情况、内外部经营环境未发生 重大变化。 4、截至本公告披露 ...

Group 1 - The core transaction involved *ST and Ke Da, with a total of 161,600 shares traded, amounting to 2.6551 million yuan, which represented 3.8% of the total trading volume for the day [1][2] - The transaction price was 16.43 yuan per share, reflecting a discount of 9.48% compared to the market closing price of 18.15 yuan [1][2] - The buying and selling parties involved were Dongbei Securities Co., Ltd. Yantai Branch and Lianchu Securities Co., Ltd. Yantai Branch [2]

Core Viewpoint - *ST and Ke (sz002816) reached the daily limit with a price of 17.29 yuan, a rise of 4.97%, and a total market value of 1.815 billion yuan, driven by significant revenue growth, business transformation, and reduced losses [1] Group 1: Revenue Growth and Business Transformation - The company is undergoing a critical business transformation, with a substantial revenue increase of 1541.63% year-on-year in the first half of 2025, with the wiring harness business becoming a new growth point [1] - Breakthroughs in semiconductor equipment and new energy businesses have been achieved, indicating progress in diversified layout and initial success in business transformation [1] Group 2: Financial Performance - In the mid-2025 financial report, the net profit attributable to shareholders showed a loss of 2.6167 million yuan, but this represents an 88.43% year-on-year reduction in loss magnitude [1] - The company has recovered 16 million yuan from debt restructuring, which lowers some bad debt risks and improves operational conditions, enhancing market confidence [1] Group 3: Market and Technical Analysis - Recent market trends show a certain heat in the semiconductor and new energy sectors, with related concept stocks performing actively, which may positively influence *ST and Ke due to its involvement in these sectors [1] - Technical indicators such as a MACD golden cross before the limit-up may attract more capital attention, indicating potential bullish sentiment [1] - There may have been inflows of main funds on the day, contributing to the stock's limit-up performance [1]

Market Overview - The Shanghai Composite Index is at 3864.71 points with a change of 0.18% [1] - The total trading volume of A-shares is 138.21 billion yuan [1] Technical Analysis - 62 A-shares have seen their 5-day moving average cross below the 10-day moving average [1] - Notable stocks with significant distance between their 5-day and 10-day moving averages include: - Haitai Biological: 5-day MA is -2.28% below the 10-day MA [1] - Titan Technology: 5-day MA is -2.07% below the 10-day MA [1] - Anglikang: 5-day MA is -1.88% below the 10-day MA [1] Individual Stock Performance - Haitai Biological (300683): Today's change is +1.95%, with a 5-day MA of 51.01 yuan and a 10-day MA of 52.20 yuan [1] - Titan Technology (688133): Today's change is -1.41%, with a 5-day MA of 27.30 yuan and a 10-day MA of 27.88 yuan [1] - Anglikang (002940): Today's change is +1.84%, with a 5-day MA of 50.44 yuan and a 10-day MA of 51.40 yuan [1] - Other stocks with notable performance include: - Rainbow Group (300314): +0.04% change, 5-day MA of 23.44 yuan [1] - Wanli Stone (002785): -0.89% change, 5-day MA of 29.62 yuan [1] Summary of Stocks with Death Cross - A list of stocks experiencing a death cross includes: - Haitai Biological, Titan Technology, Anglikang, and others with varying degrees of percentage differences between their moving averages [1][2]