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： 证券代码：300517 证券简称：海波重科 公告编号：2025-070 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 关于海波转债 2025 年付息的公告 1、"海波转债"(债券代码:123080)将于 2025 年 12 月 2 日按面值支付第五 年利息，每 10 张"海波转债"（面值 1,000.00 元）利息为 22.00 元（含税）。 2、债权登记日：2025 年 12 月 1 日 3、除息日：2025 年 12 月 2 日 4、付息日：2025 年 12 月 2 日 5、本次付息期间及票面利率：计息期间为 2024 年 12 月 2 日至 2025 年 12 月 1 日，票面利率为 2.2%。 6、"海波转债"本次付息的债权登记日为 2025 年 12 月 1 日，截至 2025 年 12 月 1 日下午深圳证券交易所收市后，在中国证券登记结算有限责任公司深 圳分公司（以下简称"中国结算深圳分公司"）登记在册的"海波转债"持有人 享有本次派发的利息，在 2025 ...

Group 1 - The core point of the news is that Haibo Heavy Industry experienced a decline of 5.11% in its stock price, reaching 12.45 CNY per share, with a total market capitalization of 2.495 billion CNY [1] - Haibo Heavy Industry specializes in the manufacturing and installation of bridge steel structures, with 99.03% of its revenue coming from steel structure engineering [1] - The company was founded on April 11, 1997, and was listed on July 19, 2016 [1] Group 2 - According to data, Guotai Fund holds a significant position in Haibo Heavy Industry, with its Guotai Juzi Quantitative Stock Selection Mixed Fund A (023386) owning 4,100 shares, representing 0.49% of the fund's net value [2] - The fund has incurred an estimated floating loss of approximately 2,747 CNY today [2] - The fund was established on September 2, 2025, and has a current scale of 9.0448 million CNY, with a cumulative return of 8.2% since inception [2] Group 3 - The fund manager of Guotai Juzi Quantitative Stock Selection Mixed Fund A is Wu Kefan, who has been in the position for 2 years and 169 days [3] - The total asset size of the fund is 2.092 billion CNY, with the best return during Wu's tenure being 63.82% and the worst being -17.64% [3]

Core Viewpoint - Haibo Heavy Industry experienced a stock price increase of 5.12%, reaching 12.94 CNY per share, with a total market capitalization of 2.593 billion CNY as of November 20 [1] Company Overview - Haibo Heavy Industry is located in Wuhan, Hubei Province, and was established on April 11, 1997, with its listing date on July 19, 2016 [1] - The company's main business involves the manufacturing and installation of bridge steel structures, along with related technical research, process design, and technical services [1] - The revenue composition of the company is 99.03% from steel structure engineering and 0.97% from other sources [1] Shareholder Information - Noan Fund's Noan Multi-Strategy Mixed A (320016) fund is among the top ten circulating shareholders of Haibo Heavy Industry, holding 1.3911 million shares, which is 1.12% of the circulating shares [2] - The fund has achieved a year-to-date return of 74.46%, ranking 197 out of 8136 in its category, and a one-year return of 76.1%, ranking 179 out of 8055 [2] Fund Management - The fund manager of Noan Multi-Strategy Mixed A is Kong Xianzheng, who has been in the position for 4 years and 360 days [3] - The total asset size of the fund is 5.608 billion CNY, with the best return during Kong's tenure being 95.2% and the worst being -16.74% [3] Fund Holdings - Noan Multi-Strategy Mixed A holds 1.3911 million shares of Haibo Heavy Industry, representing 0.5% of the fund's net value, making it the ninth-largest holding [4]

证券代码：300517 证券简称：海波重科 公告编号：2025-069 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 1、统一社会信用代码：91420113MA4KX47N62 2、名称：海波重科建设投资（湖北）有限公司 因经营发展需要，海波重型工程科技股份有限公司的全资子公司海波重科 建设投资（湖北）有限公司对其住所进行了变更，并于近日完成了工商变更登 记手续，取得了武汉市江夏区行政审批局换发的《营业执照》。 现将具体信息公告如下： 一、本次变更的主要事项如下： | 登记事项 | | | | 变更前 | | 变更后 | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 住 | 所 | 洪山区文化大道 | | 555 | 号融科 | 湖北省武汉市江夏区郑店街道黄金 | | | | | | | | 智谷 B1 | 号楼 | 2505—2509 | 室 | 桥工业园 5 室 | 6 | 号 | 层办公楼 | 502 | 二、本次工商变更登记后的全资子公司相关信息 变更后的《营业执照 ...

Core Viewpoint - Haibo Heavy Industry announced its first reduction of repurchased shares on November 7, 2025, through centralized bidding, indicating a strategic move in capital management [2] Summary by Categories Company Actions - The company reduced its repurchased shares by 90,800 shares, which accounts for 0.0453% of the total share capital and 0.0459% of the total share capital excluding the repurchased shares [2] - The total funds raised from this reduction amounted to 1,135,983.00 yuan, excluding transaction fees [2] Trading Details - The highest transaction price during the reduction was 12.82 yuan per share, while the lowest was 12.50 yuan per share, with an average transaction price of 12.51 yuan per share [2]

Group 1 - The company, Haibo Zhongke (300517.SZ), announced its first reduction of repurchased shares on November 7, 2025, through centralized bidding [1] - The number of shares reduced was 90,800, representing 0.0453% of the company's total share capital and 0.0459% of the total share capital excluding repurchased shares [1] - The total amount of funds raised from the reduction was 1,135,983.00 yuan, excluding transaction fees, with the highest transaction price at 12.82 yuan per share, the lowest at 12.50 yuan per share, and the average transaction price at 12.51 yuan per share [1]

Core Viewpoint - Haibo Heavy Engineering Technology Co., Ltd. (referred to as "Haibo Heavy Industry") has initiated its first share reduction from previously repurchased shares, with a total of 90,800 shares sold for approximately 1.136 million yuan [1][3]. Group 1: Share Reduction Announcement - On November 10, 2025, Haibo Heavy Industry announced the first reduction of repurchased shares, executed on November 7, 2025, with a total of 90,800 shares sold [1]. - The reduction is part of a previously disclosed share repurchase plan initiated between March 5, 2024, and May 16, 2024 [2]. - The company plans to reduce up to 197.5 million shares, representing 0.99% of the total share capital, during the period from October 21, 2025, to January 20, 2026 [2]. Group 2: Specifics of the First Reduction - The first reduction involved selling 90,800 shares, which accounts for 0.0453% of the total share capital and 0.0459% of the total share capital excluding repurchased shares [3]. - The transaction price ranged from 12.50 yuan to 12.82 yuan per share, with a weighted average price of 12.51 yuan per share, resulting in total proceeds of 1,135,983 yuan [3]. - The company emphasized that this reduction aligns with the established plan and complies with relevant regulations [3].

证券代码：300517 证券简称：海波重科 公告编号：2025-068 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 关于首次减持回购股份的公告 | 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，采用集中竞价交易方式减持公司于 2024 年 3 月 5 日 至 2024 年 5 月 16 日 期 间 已 回 购 的 部 分 公 司 股 份 ， 拟 减 持 数 量 不 超 过 1,975,000 股（占公司总股本比例为 0.99%，占公司扣除回购专用账户股份后 总股本的比例为 1.00%），减持期间为自发布减持公告之日起 15 个交易日之后 三个月内（即 2025 年 ...

关于回购股份集中竞价减持进展的公告 海波重型工程科技股份有限公司 证券代码：300517 证券简称：海波重科 公告编号：2025-067 债券代码：123080 债券简称：海波转债 | 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，采用集中竞价交易方式减持公司于 2024 年 3 月 5 日 至 2024 年 5 月 16 日 期 间 已 回 购 的 部 分 公 司 股 份 ， 拟 减 持 数 量 不 超 过 1,975,000 股（占公司总股本比例为 0.99%，占公司扣除回购专用账户股份后 总股本的比例为 1.00%），减持期间为自本公告发布之日起 15 个交易日之后三 个月内（即 202 ...

Group 1 - The core point of the article is that Haibo Zhongke announced the convening of its sixth board meeting on October 27, 2025, to review proposals including credit impairment losses and asset impairment losses for the first nine months of 2025 [1] - For the year 2024, Haibo Zhongke's revenue composition is heavily weighted towards the steel structure engineering industry, which accounts for 98.37% of total revenue, while other businesses contribute only 1.63% [1] - As of the report date, Haibo Zhongke has a market capitalization of 2.4 billion yuan [1]