Core Points - On October 21, Haibo Heavy Industry saw a stock increase of 5.18%, reaching a price of 11.97 CNY per share, with a trading volume of 58.63 million CNY and a turnover rate of 4.05%, resulting in a total market capitalization of 2.399 billion CNY [1] - Haibo Heavy Industry, established on April 11, 1997, and listed on July 19, 2016, is based in Wuhan, Hubei Province, and specializes in the manufacturing and installation of bridge steel structures, along with related technical research, process design, and technical services [1] - The company's main business revenue composition is 99.03% from steel structure engineering and 0.97% from other income [1] Shareholder Insights - Among the top ten circulating shareholders of Haibo Heavy Industry, a fund under Jinyuan Shun'an Fund holds a significant position, with the Jinyuan Shun'an Yuanqi Flexible Allocation Mixed Fund (004685) increasing its holdings by 38,200 shares in the second quarter, totaling 1.1 million shares, which accounts for 0.89% of the circulating shares [2] - The Jinyuan Shun'an Yuanqi Flexible Allocation Mixed Fund, established on November 14, 2017, has a latest scale of 1.35 billion CNY, with a year-to-date return of 32.78%, ranking 2104 out of 8162 in its category; over the past year, it achieved a return of 42.06%, ranking 1158 out of 8024 [2] - The fund manager, Miao Weibin, has a tenure of 8 years and 312 days, with the fund's total asset scale at 1.35 billion CNY, achieving a best return of 512.59% and a worst return of -28.79% during his management period [2]

Market Overview - The professional engineering sector experienced a decline of 2.07% on October 17, with Libat leading the drop [1] - The Shanghai Composite Index closed at 3839.76, down 1.95%, while the Shenzhen Component Index closed at 12688.94, down 3.04% [1] Stock Performance - Notable gainers included: - Jinggong Steel Structure (600496) with a closing price of 4.24, up 3.92% on a trading volume of 1.6463 million shares and a turnover of 702 million yuan [1] - Haibo Heavy Industry (300517) closed at 11.50, up 1.14% with a trading volume of 90,300 shares and a turnover of 10.3 million yuan [1] - Major decliners included: - Libat (605167) with a closing price of 10.38, down 5.29% on a trading volume of 106,800 shares and a turnover of 113 million yuan [2] - Aiman Co. (605289) closed at 71.35, down 4.93% with a trading volume of 31,800 shares and a turnover of 230 million yuan [2] Capital Flow - The professional engineering sector saw a net outflow of 444 million yuan from institutional investors, while retail investors contributed a net inflow of 398 million yuan [2][3] - The capital flow for specific stocks showed: - Zhongcai International (600970) had a net inflow of 17.09 million yuan from institutional investors, while retail investors contributed a net inflow of 24.17 million yuan [3] - Beifang International (000065) recorded a net inflow of 16.92 million yuan from institutional investors, but a net outflow of 15.16 million yuan from retail investors [3]

Core Points - Company approved a share repurchase plan during the 11th meeting of the 6th Board of Directors on September 19, 2025 [1] Summary by Sections Share Reduction Plan Details - The company plans to reduce up to 1,975,000 shares, representing 0.99% of the total share capital and 1.00% of the total share capital excluding repurchased shares [2] - The reduction period is set from October 21, 2025, to January 20, 2026, excluding periods prohibited by regulations [2] - The reduction price will be determined based on the market price at the time of reduction [2] Share Repurchase Overview - The company repurchased a total of 2,522,200 shares between March 5, 2024, and May 16, 2024, which is 1.26% of the current total share capital [3] - The repurchased shares account for 1.27% of the total share capital excluding the repurchased shares [3] Reduction Progress - As of September 30, 2025, the company has not yet reduced any repurchased shares, maintaining a balance of 2,522,200 shares for potential sale [4]

证券代码：300517 证券简称：海波重科 公告编号：2025-061 债券代码：123080 债券简称：海波转债 海波重型工程科技股份有限公司 关于公司及全资子公司使用闲置自有资金购买理财产品 到期赎回并继续进行委托理财的进展公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 海波重型工程科技股份有限公司（以下简称"公司"）于 2025 年 3 月 27 日 召开的第六届董事会第七次会议、第六届监事会第四次会议及 2025 年 4 月 18 日 召开的 2024 年年度股东大会审议通过了《关于使用部分闲置自有资金购买理财 产品的议案》，同意公司使用不超过 100,000 万元闲置自有资金购买安全性高、 流动性好、风险低的理财产品。资金使用期限自 2024 年年度股东大会审议通过 之日起至 2025 年年度股东大会召开之日止，在有效期内资金可在上述额度内滚 动使用。具体内容详见公司于 2025 年 3 月 28 日及 2025 年 4 月 18 日在巨潮资讯 网上刊登的《第六届董事会第七次会议决议公告》（公告编号：2025-010）、 《第六届监事会第四次会 ...

证券代码：300517 证券简称：海波重科 公告编号：2025-062 债券代码：123080 债券简称：海波转债 根据《深圳证券交易所上市公司自律监管指引第 9 号——回购股份》等相 关规定，上市公司采用集中竞价交易方式减持回购股份期间，应当在每个月的 前 3 个交易日内披露截至上月末的减持进展情况。现将有关情况公告如下： 截至 2025 年 9 月 30 日，公司尚未减持回购股份。目前公司因维护公司价 值及股东权益所必需，用于出售的回购股份余额为 2,522,200 股。 海波重型工程科技股份有限公司 关于回购股份集中竞价减持进展的公告 | 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 | | --- | | 记载、误导性陈述或重大遗漏。 | 海波重型工程科技股份有限公司（以下简称"公司"）于 2025 年 9 月 19 日召开第六届董事会第十一次会议，审议通过了《关于回购股份集中竞价减持 计划的议案》，同意公司根据《深圳证券交易所上市公司自律监管指引第 9 号- -回购股份》和公司于 2024 年 2 月 21 日披露的《回购报告书》（公告编号： 2024-008）的规定及要求，采 ...

证券代码：300517 证券简称：海波重科 公告编号：2025-060 债券代码：123080 债券简称：海波转债 海波重型工程科技股份有限公司 关于 2025 年第三季度可转换公司债券转股情况的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 特别提示： 1、"海波转债"（债券代码：123080）转股期为 2021 年 6 月 8 日至 2026 年 12 月 1 日，最新有效的转股价格为 11.38 元/股。 （二）可转换公司债券上市情况 经深交所同意，本次可转换公司债券于 2020 年 12 月 22 日起在深圳证券交 易所挂牌交易，债券简称"海波转债"，债券代码"123080"。 （三）可转债转股价格调整情况 1、因公司实施 2020 年度权益分派方案，海波转债的转股价格由原 20.91 元/股调整为 11.58 元/股，调整后的转股价格于 2021 年 6 月 1 日生效。具体情 况详见公司于 2021 年 5 月 25 日在巨潮资讯网（www.cninfo.com.cn）披露的 《关于海波转债转股价格调整的公告》，公告编号 2021-040。 ...

（文章来源：证券日报） 证券日报网讯海波重科10月9日在互动平台回答投资者提问时表示，公司股东人数将会在定期报告中及 时披露。 ...

Market Overview - On September 25, the professional engineering sector rose by 0.43% compared to the previous trading day, with Haibo Heavy Industry leading the gains [1] - The Shanghai Composite Index closed at 3853.3, down 0.01%, while the Shenzhen Component Index closed at 13445.9, up 0.67% [1] Top Performers - Haibo Heavy Industry (300517) closed at 13.20, up 10.83% with a trading volume of 219,300 shares and a transaction value of 282 million [1] - Tianwo Technology (002564) closed at 9.19, up 7.74% with a trading volume of 943,900 shares and a transaction value of 858 million [1] - China Zhongzhi (601618) closed at 3.43, up 3.63% with a trading volume of 2,164,400 shares and a transaction value of 744 million [1] Underperformers - Mu Jia Technology (835857) closed at 7.21, down 3.99% with a trading volume of 53,700 shares and a transaction value of 39.42 million [2] - ST Tianlong (300029) closed at 5.71, down 3.55% with a trading volume of 35,200 shares and a transaction value of 20.39 million [2] - Shenghui Integration (603163) closed at 43.55, down 3.35% with a trading volume of 30,800 shares and a transaction value of 135 million [2] Capital Flow - The professional engineering sector saw a net inflow of 83.26 million from institutional investors, while retail investors experienced a net outflow of 69.45 million [2] - Major stocks like China Zhongzhi and Tianwo Technology attracted significant net inflows of 96.10 million and 93.25 million respectively, while retail investors withdrew 91.21 million and 28.78 million from these stocks [3]

（编辑 姚尧） 证券日报网讯 9月24日晚间，海波重科发布公告称，公司董事会于近日收到公司高级管理人员张正兵先 生递交的书面辞职报告。张正兵先生因个人原因申请辞去公司副总经理职务，辞职后将不再担任公司任 何职务。 ...

Market Overview - On September 24, the professional engineering sector experienced a slight decline of 0.09%, with Haibo Zhongke leading the drop [1] - The Shanghai Composite Index closed at 3853.64, up 0.83%, while the Shenzhen Component Index closed at 13356.14, up 1.8% [1] Stock Performance - Notable gainers in the professional engineering sector included: - Shengkai Technology (605178) with a closing price of 31.83, up 6.42% and a trading volume of 59,000 shares, totaling 182 million yuan [1] - Shenghui Integration (603163) closed at 45.06, up 6.37% with a trading volume of 50,700 shares, totaling 224 million yuan [1] - Yaxiang Integration (603929) closed at 42.67, up 5.93% with a trading volume of 35,900 shares, totaling 150 million yuan [1] Capital Flow - The professional engineering sector saw a net inflow of 38.57 million yuan from institutional investors, while retail investors experienced a net outflow of 146 million yuan [2] - The sector's overall capital flow indicates a mixed sentiment among different investor types, with institutional investors showing confidence while retail investors withdrew funds [2] Individual Stock Capital Flow - Key stocks with significant capital flow include: - Shenghui Integration (603163) with a net inflow of 28.23 million yuan from institutional investors, but a net outflow of 31.86 million yuan from retail investors [3] - Tianwo Technology (002564) had a net inflow of 24.72 million yuan from institutional investors, with retail investors withdrawing 35.78 million yuan [3] - Fuhuang Steel Structure (002743) saw a net inflow of 16.81 million yuan from institutional investors, while retail investors withdrew 19.38 million yuan [3]