山东东宏管业股份有限公司（以下简称"公司"）第四届监事会第十二次会 议于 2024 年 10 月 9 日在公司会议室召开。会议通知于 2024 年 9 月 30 日以电子 邮件或传真方式送达。会议应出席监事 3 名，实际出席监事 3 名。会议由监事会 主席马伯群先生召集并主持，会议的召集、召开符合有关法律、法规和公司章程 的规定。全体监事经过审议，以记名投票方式通过了如下决议： 证券代码：603856 证券简称：东宏股份 公告编号：2024-043 山东东宏管业股份有限公司 第四届监事会第十二次会议决议公告 本公司监事会及全体监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。 一、监事会会议召开情况 详见本公司同日在上海证券交易所网站（www.sse.com.cn）披露的《东宏股 份关于延长公司向特定对象发行股票股东大会决议有效期及相关授权有效期的 公告》。 本议案尚需提交公司股东大会审议。 特此公告。 山东东宏管业股份有限公司监事会 2024 年 10 月 10 日 1 二、监事会会议审议情况 （一）审议通过《关于延长公司向特定对象发行A股股票股 ...

证券代码：603856 证券简称：东宏股份 公告编号：2024-042 山东东宏管业股份有限公司 第四届董事会第十五次会议决议公告 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。 详见本公司同日在上海证券交易所网站（www.sse.com.cn）披露的《东宏股 份关于延长公司向特定对象发行股票股东大会决议有效期及相关授权有效期的 公告》。 本议案尚需提交公司股东大会审议。 （二）审议通过《关于提请股东大会延长授权董事会及董事会授权人士全 权办理本次向特定对象发行股票相关事宜有效期的议案》 表决结果：同意9票，反对0票，弃权0票。 二、董事会会议审议情况 （一）审议通过《关于延长公司向特定对象发行A股股票股东大会决议有效 期的议案》 表决结果：同意9票，反对0票，弃权0票。 为确保公司本次向特定对象发行股票工作顺利推进，董事会同意本次向特定 对象发行股票股东大会决议有效期自届满之日延长 12 个月，即延长至 2025 年 11 月 2 日。 除延长上述有效期外，公司本次向特定对象发行股票方案等其他内容不变。 一、董事会会议召开情 ...

证券代码：603856 证券简称：东宏股份 公告编号：2024-041 山东东宏管业股份有限公司 关于收到中标通知书的公告 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。 重要提示： 获得中标通知书后，公司还需与招标人签订书面合同，合同金额、条款 等还需协商确定，存在一定不确定性，具体细节以最终签署的正式合同为准，公 司将根据实际进展及时履行信息披露义务，敬请投资者注意投资风险。 山东东宏管业股份有限公司（以下简称"公司"）于 2024 年 9 月 13 日收到 某招标代理机构发出的中标通知书，确定公司为某地下水补给工程钢管及钢制配 件管采购项目的中标人，现将本次中标项目公告如下： 一、项目信息情况 1.项目名称：某地下水补给工程钢管及钢制配件管采购项目 2.中标单位：山东东宏管业股份有限公司 3.招标人：某客户 4.中标价格：人民币 291,010,613.00 元 二、关联关系说明 2024 年 9 月 14 日 四、风险提示 获得中标通知书后，公司还需与招标人签订书面合同，合同金额、条款等还 需协商确定，存在一定不确定性 ...

证券代码：603856 证券简称：东宏股份 公告编号：2024-040 山东东宏管业股份有限公司 关于 2024 年半年度业绩说明会召开情况的公告 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。 一、本次说明会召开情况 山东东宏管业股份有限公司（以下简称"公司"）于 2024 年 8 月 21 日发布 了《关于召开 2024 年半年度业绩说明会的公告》（公告编号：2024-039），并通 过上证路演中心网站"提问预征集"栏目以及邮件等方式提前征集投资者所关注 的问题。 1.问：公司应收账款情况，未来坏账计提比例，有什么影响？ 答：尊敬的投资者您好，感谢您对我公司的关心与支持，就您关心的问题作 出以下说明：截至 2024 年 6 月 30 日，公司应收账款为 16.83 亿元，账龄大部分 是在 1 年以内。公司按照相关会计准则进行坏账计提，公司一直高度重视并持续 加强应收账款管控，下半年公司将继续加大应收账款清收力度，由公司董事长亲 自牵头调度，定期召开专项会议分析欠款情况，制定回款方案，采取多项措施加 快业务回款进度，确保按计 ...

Investment Rating - The report maintains a "Buy" rating for the company, indicating a positive outlook for the stock over the next six months [3][5][13]. Core Views - The company has shown steady revenue growth, with a reported revenue of 1.578 billion in the first half of 2024, a year-on-year increase of 2.13%. The net profit attributable to the parent company reached 150 million, reflecting a growth of 5.02% [1]. - The company is the largest manufacturer of composite pipes globally and is expanding into new sectors such as hydrogen energy, nuclear power, chemicals, and marine photovoltaics, which is expected to enhance its market share in the pipeline industry [1]. - The high demand for water conservancy investments and government support for underground pipeline renovations are anticipated to benefit the company significantly [3]. Financial Performance Summary - In the first half of 2024, the company achieved a gross margin of 19.53%, with a slight decrease of 1.29 percentage points year-on-year. The operating cash flow improved slightly, with a net cash flow from operations of 18 million, an increase of 7 million year-on-year [3][8]. - The sales revenue from various products showed mixed results, with PE and anti-corrosion pipe sales increasing by 14.3% and 16.5% respectively, while sales of insulation and PVC pipes saw significant declines of 68.2% and 71.3% [2]. - The company’s financial forecasts indicate a projected net profit of 230 million, 270 million, and 312 million for the years 2024, 2025, and 2026 respectively, reflecting a robust growth trajectory [4][7]. Market and Industry Outlook - Water conservancy investment has maintained a high level of activity, with a year-on-year increase of 28.9% from January to July 2024, and a notable 38.6% increase in July alone. This trend is expected to accelerate the physical workload in water conservancy construction [3]. - The company is actively promoting the layout of hydrogen pipelines, which is expected to have a broad development prospect as the hydrogen energy industry grows [3].

一、董事会会议召开情况 山东东宏管业股份有限公司（以下简称"公司"、"本公司"）第四届董事会 第十四次会议通知于 2024 年 8 月 9 日以电子邮件或传真方式送达各位董事，会 议于 2024 年 8 月 19 日以现场结合通讯会议方式召开。会议应出席董事 9 名，实 际出席董事 9 名。会议由董事长倪立营先生召集并主持，公司监事及其他非董事 的高级管理人员列席了本次会议。会议召开符合《公司法》及《公司章程》的规 定。与会董事经过审议，以记名投票方式通过了如下决议： 证券代码：603856 证券简称：东宏股份 公告编号：2024-035 山东东宏管业股份有限公司 第四届董事会第十四次会议决议公告 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。 表决结果：同意5票，反对0票，弃权0票，回避4票。 经审核，公司董事会认为，本次新增关联方及增加 2024 年度日常关联交易 预计事项，是基于公司正常生产经营确定，遵循公允、合理的原则，不会对公司 本期以及未来财务状况及经营成果产生重大不利影响，不存在损害公司和全体股 东利益的行为，公 ...

证券代码：603856 证券简称：东宏股份 公告编号：2024-039 山东东宏管业股份有限公司 关于召开 2024 年半年度业绩说明会的公告 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： 召开时间：2024 年 8 月 28 日（星期三）上午 11:00-12:00 召 开 地 点 ： 上 海 证 券 交 易 所 上 证 路 演 中 心 （ 网 址 ： https://roadshow.sseinfo.com/） 召开方式：上证路演中心网络互动 投资者可于 2024 年 8 月 21 日(星期三)至 8 月 27 日(星期二)16:00 前登 录上证路演中心网站首页点击"提问预征集"栏目或通过公司邮箱 zqb@dhguanye.com 进行提问。公司将在说明会上对投资者普遍关注的问题进行 回答。 山东东宏管业股份有限公司（以下简称"公司"）已于 2024 年 8 月 21 日在 上海证券交易所（以下简称"上交所"）网站（www.sse.com.cn）及相关指定媒 体发布公司 2024 年半年度报告。为便于广 ...

证券代码：603856 证券简称：东宏股份 公告编号：2024-036 山东东宏管业股份有限公司 第四届监事会第十一次会议决议公告 （一）审议通过《关于2024年半年度报告及其摘要的议案》 表决情况：3 票同意，0 票反对，0 票弃权。 经审核，监事会审议通过了公司《2024年半年度报告》及其摘要，公司《2024 年半年度报告》的编制和审议程序符合法律、法规、《公司章程》和公司内部管 理制度的各项规定；《2024年半年度报告》的内容和格式符合中国证监会和证券 交易所的各项规定，所包含的信息真实地反映出公司2024年半年度的经营成果和 财务状况；在发表上述意见之时，未发现参与半年报编制和审议的人员有违反保 密规定的行为。全体监事认为公司《2024年半年度报告》所载资料不存在任何虚 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。 详见本公司同日在上海证券交易所网站（www.sse.com.cn）披露的《东宏股 份2024年半年度报告》全文及摘要。 本议案不需提交公司股东大会审议。 1 本公司监事会及全体监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 ...

Financial Performance - The company's operating revenue for the first half of 2024 reached CNY 1,577,618,316.67, representing a 2.13% increase compared to CNY 1,544,717,737.88 in the same period last year[12]. - The net profit attributable to shareholders of the listed company was CNY 150,487,813.72, up 5.02% from CNY 143,300,900.94 year-on-year[12]. - The net profit attributable to shareholders after deducting non-recurring gains and losses was CNY 146,706,477.85, reflecting a 7.46% increase from CNY 136,522,979.70 in the previous year[12]. - The net cash flow from operating activities was CNY 18,240,828.52, a significant increase of 57.60% compared to CNY 11,574,361.33 in the same period last year[12]. - The total assets of the company at the end of the reporting period were CNY 4,019,162,406.22, which is a 12.94% increase from CNY 3,558,514,416.10 at the end of the previous year[12]. - The net assets attributable to shareholders of the listed company increased by 4.50% to CNY 2,340,218,749.26 from CNY 2,239,454,875.67 at the end of the previous year[12]. - The basic earnings per share for the first half of 2024 were CNY 0.59, up 5.36% from CNY 0.56 in the same period last year[13]. - The diluted earnings per share also stood at CNY 0.59, reflecting the same growth rate of 5.36% year-on-year[13]. - The weighted average return on net assets was 6.57%, slightly down by 0.03 percentage points from the previous year[14]. Sales and Market Strategy - The company reported a significant increase in sales orders, contributing to the growth in operating revenue and net profit[14]. - The company maintains a sales strategy centered on water conservancy and municipal markets, while also exploring emerging and international markets[18]. - The company aims to leverage national policies to enhance its position in strategic projects related to water conservancy, municipal heating, and oil and gas[18]. - The company is the largest composite pipeline manufacturer globally, focusing on digitalization and smart solutions in pipeline engineering[18]. - The company successfully developed and promoted new products such as high-pressure steel wire mesh skeleton polyethylene composite pipes in international markets, enhancing its competitiveness[23]. Research and Development - The company is focused on new material technology research and development, with significant contributions from subsidiaries like Guohong Water and Hehong New Materials[32]. - The company has received authorization for 10 innovative technology patents, showcasing its technological advantages in the pipeline sector[21]. - Research and development expenses slightly decreased by 1.32% to ¥38,266,270.61, impacted by reduced material costs due to project progress[30]. Financial Position and Assets - The company's total assets reached CNY 4,019,162,406.22, up from CNY 3,558,514,416.10, which is an increase of about 13%[72]. - Total current assets as of June 30, 2024, amounted to CNY 2,876,935,732.54, an increase from CNY 2,501,057,762.08 as of December 31, 2023, representing a growth of approximately 15%[70]. - Accounts receivable increased to CNY 1,683,035,204.68 from CNY 1,158,210,838.84, reflecting a rise of about 45%[70]. - The company's cash and cash equivalents decreased to CNY 228,867,578.06 from CNY 394,270,781.99, a decline of about 42%[70]. Liabilities and Equity - Total liabilities as of June 30, 2024, were CNY 1,672,675,286.82, compared to CNY 1,312,471,657.61 at the end of 2023, marking an increase of around 27%[72]. - The total equity attributable to shareholders increased to CNY 2,340,218,749.26 from CNY 2,239,454,875.67, representing a growth of approximately 4.5%[72]. - The company's long-term borrowings amounted to CNY 158,224,500.00, indicating a new financial strategy to leverage debt for growth[72]. Environmental and Social Responsibility - The company adheres to various environmental protection laws and standards, including the Environmental Protection Law of the People's Republic of China[41]. - The company employs green materials in production, resulting in minimal environmental impact[43]. - The company has implemented a self-monitoring plan for environmental emissions, with all monitored projects meeting standards[45]. Corporate Governance and Compliance - The company has made commitments to not transfer benefits to other parties unfairly and to adhere to the compensation measures established by the board of directors[49]. - The company has confirmed that there are no non-operating fund occupations by controlling shareholders or related parties during the reporting period[50]. - The company has not reported any administrative penalties related to environmental issues[41]. Litigation and Legal Matters - The company reported a litigation amount of 1,022.44 million RMB related to a lawsuit against Pingxiang Anchi Gas Co., Ltd., which is still in execution as of June 30, 2024[52]. - The company has ongoing litigation with Fuhai Coal Coking Co., Ltd. involving an amount of 118.00 million RMB, which is also still in execution as of June 30, 2024[52]. - The company has successfully obtained a judgment for ¥9.57 million (about $1.41 million) against Huimin Gas (Henan) Co., Ltd., with asset recovery in progress[53]. Shareholder Information - The total number of shares decreased from 256,900,600 to 256,414,600 due to the repurchase and cancellation of 486,000 restricted shares[64]. - The largest shareholder, Shandong Donghong Group Co., Ltd., holds 131,170,653 shares, accounting for 51.16% of total shares[66]. - The company’s stock incentive plan resulted in the cancellation of 486,000 shares due to performance not meeting targets and one participant retiring[64]. Accounts Receivable and Credit Risk - The total accounts receivable at the end of the period is CNY 1,925,915,826.47, an increase from CNY 1,405,486,600.06 at the beginning of the period[189]. - The provision for bad debts is CNY 242,880,621.79, representing 12.61% of the total accounts receivable[192]. - The company has not reported any significant changes in the receivables that would affect the bad debt provision during the period[188].

山东东宏管业股份有限公司 2024 年半年度主要经营数据公告 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。 根据《上海证券交易所上市公司自律监管指引第 3 号——行业信息披露》、 《关于做好主板上市公司 2024 年半年度报告披露工作的重要提醒》的要求，山 东东宏管业股份有限公司（以下简称"公司"）现将 2024 年半年度主要经营数 据披露如下： 一、 主要产品的产量、销量及收入实现情况 | 主要产品 | 2024 年 | 1-6 | 月产量 | 2024 | 年 1-6 | 月销量 | 2024 年 | | 1-6 | 月营 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | （吨） | | | | （吨） | | | 业收入（万元） | | | | PE 管道产品 | 16,972.17 | | | | 18,590.61 | | | 19,630.22 | | | | 钢丝管道产品 | 10,733.28 | | | | 1 ...