New Stock Issuance - Hongyuan Co., Ltd. (stock code: 920018) issued shares at a price of 9.17 on August 11, 2025[1] - China Shipbuilding Industry Corporation (stock code: 600150) has a cash acquisition request period from August 13 to August 15, 2025[1] - ST Kelly (stock code: 300326) has a tender offer period from July 17 to August 15, 2025[1] Rights and Announcements - China Heavy Industry (stock code: 601989) has a cash option declaration period starting August 13, 2025[1] - Fushun Special Steel (stock code: 600399) has a tender offer period from August 12 to September 10, 2025[1] - North Long Dragon (stock code: 301357) has an announcement link for further details[1] Market Volatility - Several stocks, including ST Xifa (stock code: 000752) and ST Aowei (stock code: 002231), are under observation for significant price fluctuations[1] - The report highlights abnormal fluctuations in stocks such as ST Songfa (stock code: 603268) and ST Yancheng (stock code: 603063)[2]

New Stock Listings - Tianfu Long (603406) issued at a price of 23.60[1] - Youli Intelligent (920007) issued at a price of 23.99[1] Rights Issues and Announcements - China Heavy Industry (601989) cash option declaration period from August 13, 2025[1] - China Shipbuilding (600150) acquisition request period from August 13 to August 15, 2025[1] - Shenkai Co., Ltd. (002633) offer declaration period from July 29 to August 27, 2025[1] - ST Kelly (300326) offer period from July 17 to August 15, 2025[1] - Fushun Special Steel (600399) offer period from August 12 to September 10, 2025[1] Abnormal Fluctuations - Multiple stocks reported abnormal fluctuations, including *ST Yushun (002289) and Changcheng Military Industry (601606)[2][3] - Notable fluctuations also reported for companies like Li De Man (300289) and Dongjie Intelligent (300486)[3]

Group 1 - The stock of Yunzhongma (603130) fell by 3.11% today, with a turnover rate of 26.92% and a trading volume of 602 million yuan, showing a volatility of 18.24% [2] - The stock was listed on the Shanghai Stock Exchange's "龙虎榜" due to its daily volatility reaching 18.24%, with a total net sell of 40.0576 million yuan from brokerage seats [2] - In the last six months, the stock has appeared on the "龙虎榜" six times, with an average price drop of 1.75% the next day and an average decline of 2.33% over the following five days [2] Group 2 - For Q1, the company reported a revenue of 586 million yuan, representing a year-on-year growth of 7.04%, while net profit was 10.3489 million yuan, a decline of 57.09% year-on-year [3] - The top buying brokerage on the day was Guotai Junan Securities Headquarters, with a purchase amount of 14.5135 million yuan, while the top selling brokerage was Kaiyuan Securities, with a sell amount of 38.2840 million yuan [3][4] - The net outflow of main funds for the stock today was 63.1132 million yuan, with a significant single net outflow of 46.4022 million yuan and a large single net outflow of 16.7110 million yuan [2]

Group 1 - The stock of Zhejiang Yunzhongma Co., Ltd. experienced an abnormal trading fluctuation, with a cumulative closing price increase of over 20% on August 6 and 7, 2025 [2][3] - The company confirmed that its production and operational activities are normal, with no significant changes in market environment or industry policies [4] - The company and its controlling shareholders have no undisclosed major information apart from the previously disclosed plan for a specific stock issuance in 2025 [5] Group 2 - There are no media reports or market rumors that could impact the company's stock price, and no other undisclosed major information exists [6] - During the stock price fluctuation period, there were no stock trades by the company's directors, supervisors, senior management, or controlling shareholders [7] - The company emphasizes the importance of investors being aware of trading risks in the secondary market [9]

证券代码：603130 证券简称：云中马 公告编号：2025-030 浙江云中马股份有限公司 股票交易异常波动公告 ● 经公司自查并向公司控股股东、实际控制人书面函证核实：截至本公告披露日， 除公司已披露的 2025 年度向特定对象发行股票事项以外，公司、控股股东及实际控制人 均不存在其他应披露而未披露的重大信息。 ● 公司股价短期波动幅度较大，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。 一、股票交易异常波动的具体情况 公司股票于 2025 年 8 月 6 日、8 月 7 日连续两个交易日内收盘价格涨幅偏离值累计 超过 20%，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情况。 二、公司关注并核实的相关情况 （一）生产经营情况 经公司自查，公司目前生产经营活动一切正常。市场环境、行业政策没有发生重大 调整，生产成本和销售等情况没有出现大幅波动，内部生产经营秩序正常。 （二）重大事项情况 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： ● 浙江云中马股份有限公司（以下简称"公司" ...

云中马8月7日发布公告，公司股票于2025年8月6日､8月7日连续两个交易日内收盘价格涨幅偏离值累计 超过20%，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情况。经核实，公司 目前生产经营活动一切正常。市场环境、行业政策没有发生重大调整，生产成本和销售等情况没有出现 大幅波动，内部生产经营秩序正常。经公司自查，并向公司控股股东、实际控制人书面函证核实；截至 本公告披露日，除公司已披露的2025年度向特定对象发行股票事项以外，公司、控股股东及实际控制人 均不存在其他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、引进战略投资者等重大事项｡ ...

| 连板股 8.7 | | 截至收盘斩获连板个股 | | --- | --- | --- | | 股票名称 | 连板天数 | 所属概念 | | 中马传动 | 5 | 汽车零部件 | | *ST东晶 | 5 | 电子元器件 | | *ST宇顺 | 5 | 消费电子 | | 长城军工 | ব | 生工 | | 国机精工 | 4 | 军工+机器人 | | 北纬科技 | 4 | 机器人+车联网 | | 福日电子 | 4 | 机器人 | | ST晨鸣 | 3 | 造纸 | | 日海智能 | 3 | 液冷服务器 | | 中欣氣材 | 3 | PEEK材料 | | 华米环能 | 3 | 光伏 | | 洪通燃气 | 3 | 天然气 | | ST西发 | 2 | 啤酒 | | 华纬科技 | 2 | 机器人 | | *ST奥维 | 2 | 走工 | | 东方精工 | 2 | 人形机器人 | | 任总统计 | り | FT | | 11:24:11 | C | #T | | --- | --- | --- | | 海立股份 | 2 | 光刻机 | | 云中马 | 2 | 纺织制造 | | | 第二则经 | 院數 | 汽车零部件板块 ...

Group 1 - The stock price of Yunzhongma (603130) closed at 35.31 yuan on August 5, 2025, down 0.48% with a turnover rate of 13.94% and a trading volume of 71,200 hands, amounting to 254 million yuan [1] - The latest financial report for the first quarter of 2025 shows total revenue of 586 million yuan, a year-on-year increase of 7.04%, while net profit attributable to shareholders decreased by 57.09% to 10.35 million yuan, and the non-recurring net profit decreased by 49.42% to 10.14 million yuan [1] - The company has a current ratio of 1.161, a quick ratio of 1.036, and a debt-to-asset ratio of 55.24% [1] Group 2 - Zhejiang Yunzhongma Co., Ltd. was established in 2010 and is located in Lishui City, primarily engaged in wholesale [2] - The company has made investments in 6 enterprises, participated in 28 bidding projects, and holds 96 trademark registrations and 127 patents, along with 34 administrative licenses [2]

证券之星消息，8月4日纺织制造板块较上一交易日上涨0.89%，云中马领涨。当日上证指数报收于 3583.31，上涨0.66%。深证成指报收于11041.56，上涨0.46%。纺织制造板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 603130 | 云中马 | 35.48 | 6.04% | 7.13万 | 2.51亿 | | 600156 | रून में दिस् | 7.03 | 4.93% | 22.63万 | 1.56亿 | | 300819 | 聚杰做纤 | 26.33 | 4.69% | 6.56万 | 1.69亿 | | 300918 | 南山智尚 | 19.62 | 4.58% | 14.81万 | 2.85亿 | | 605055 | 迎丰股份 | 7.22 | 1.83% | 7.14万 | 5106.63万 | | 002144 | 宏达高科 | 12.31 | 1.65% | 4.72万 | 5782.22万 | | 605180 | 华生科技 | ...

Core Viewpoint - Zhejiang Yunzhongma Co., Ltd. has provided guarantees for its wholly-owned subsidiary, Yunzhongma Trading, to support its normal production and business development needs, which is beneficial for the company's stable operation and aligns with the overall interests of all shareholders [8][9]. Summary by Sections Guarantee Details - The company signed a maximum guarantee contract with China Minsheng Bank Wenzhou Branch on December 31, 2024, providing an irrevocable joint liability guarantee for Yunzhongma Trading's debts, with a maximum debt amount of RMB 100 million, covering the period from December 31, 2024, to December 31, 2025. As of July 10, 2025, the actual guarantee amount was RMB 35 million, and on July 17, 2025, it was RMB 50 million, with no counter-guarantee involved [1][4][10]. - Additionally, on December 10, 2024, the company signed an irrevocable guarantee letter with China Merchants Bank Wenzhou Branch, with a maximum limit of RMB 111 million, covering loans and other credit principal balances. The actual guarantee amounts were RMB 3.85 million on July 25, 2025, RMB 1.4 million on the same day, and RMB 10 million on July 29, 2025, also without counter-guarantees [2][6][10]. Internal Decision-Making Process - The company held its 16th meeting of the third board of directors on April 21, 2025, and the annual general meeting on May 13, 2025, where the proposal for the company and its wholly-owned subsidiary to apply for comprehensive credit limits and guarantee matters was approved. The total guarantee amount for the wholly-owned subsidiary does not exceed RMB 2.7 billion, which is within the approved limit by the shareholders' meeting [3][9]. Necessity and Reasonableness of the Guarantee - The guarantees provided by the company are aimed at meeting the operational needs of its wholly-owned subsidiary, which is in good operating condition, allowing the company to effectively control and manage its daily operations, thus ensuring that the guarantee risks are manageable [8]. Board of Directors' Opinion - The board of directors unanimously approved the proposal, believing that the guarantees are necessary for the operational needs of the company and its subsidiary, promoting business development and enhancing operational efficiency and profitability, which aligns with the long-term interests of the company [9]. Cumulative Guarantee Situation - As of the announcement date, the total guarantee balance provided by the company to its subsidiaries is RMB 472.489 million, which is within the annual guarantee estimated limit and accounts for 35.54% of the company's most recent audited net assets. There are no overdue guarantees, and no guarantees have been provided to entities outside the wholly-owned subsidiary [10].