山东大业股份有限公司 独立董事杨健（已离任）2023 年度述职报告 本人作为山东大业股份有限公司（以下简称"公司"）的独立董事，严格遵 照《公司法》、《证券法》、《上市公司独立董事管理 办法》、《上市公司治理准则》、 《上海证券交易所股票上市规则》等法 律法规以及《公司章程》、《独立董事工 作细则》等有关规定，忠实履行独立董事职责，积极出席公司历次董事会、股东 大会和董事会专门委员会，认真审议各项议案，对重要事项发表独立意见，运用 自身专业知识，为公司经营发展提供意见与建议，切实维护公司及全体股东 合 法权益。现就本人 2023 年报告期内（即 2023 年 1 月 1 日至 2023 年 9 月 27 日， 本人已于 2023 年 9 月 28 日召开的 2023 年第三次临时股东大会完成董事会换届 选举后卸任）述职情况报告如下： 一、独立董事基本情况 本人杨健，1970 年生，本科学历，硕士研究生学历。现任北京市康达律师事 务所律师、担任上海微创电生理医疗科技股份有限公司董事等职务，兼任湖北共 同药业股份有限公司独立董事。 作为公司独立董事，本人及直系亲属、主要社会关系均未在公司 担任除独 立董事以外的任 ...

根据《中华人民共和国公司法》《中华人民共和国证券法》《上市公司治理准 则》《国有企业、上市公司选聘会计师事务所管理办法》以及《公司章程》《董事 会专门委员会实施细则》等规定，山东大业股份有限公司（以下简称"公司"） 董事会审计委员会现对中兴华会计师事务所（特殊普通合伙）2023 年度履职评 估及履行监督职责的情况汇报如下： 一、2023 年年审会计师事务所情况 （一）会计师事务所基本情况 中兴华会计师事务所成立于 1993 年，2000 年由国家工商管理总局核准，改 制为"中兴华会计师事务所有限责任公司"。2009 年吸收合并江苏富华会计师 事务所，更名为"中兴华富华会计师事务所有限责任公司"。2013 年公司进行 合伙制转制，转制后的事务所名称为"中兴华会计师事务所（特殊普通合伙）" （以下简称"中兴华所"）。注册地址：北京市丰台区丽泽路 20 号院 1 号楼南楼 20 层。首席合伙人李尊农。2023 年度末合伙人数量 189 人、注册会计师人数 969 人、签署过证券服务业务审计报告的注册会计师人数 489 人。2023 年度经审计 的业务收入 185,828.77 万元，其中审计业务收入 140,091 ...

Financial Performance - The company's operating revenue for Q1 2024 was CNY 1,238,969,008.81, representing a decrease of 2.12% compared to the same period last year[5]. - The net profit attributable to shareholders was CNY 7,022,010.82, down by 0.79% year-on-year[5]. - The basic earnings per share for Q1 2024 was CNY 0.02, a decrease of 0.83% year-on-year[5]. - The total comprehensive income attributable to the parent company for Q1 2024 is CNY 7,022,010.82, compared to CNY 33,512,353.46 in Q1 2023, reflecting a significant decline[26]. - Net profit for Q1 2024 was ¥5,181,632.50, a significant decrease of 87.9% from ¥39,581,426.15 in Q1 2023[25]. - Operating profit for Q1 2024 was ¥3,816,492.85, down 89.7% from ¥37,053,129.60 in Q1 2023[25]. Cash Flow - The net cash flow from operating activities was negative at CNY -225,263,996.87, a decline of 2.17% compared to the previous year[5]. - The net cash flow from operating activities for Q1 2024 was -225,263,996.87 RMB, a decrease of 216.82% compared to 192,830,723.66 RMB in Q1 2023, primarily due to increased safety stock purchases and reduced government subsidies[13]. - Cash inflow from operating activities totaled CNY 1,023,992,211.17 in Q1 2024, down from CNY 1,114,903,974.91 in Q1 2023, indicating a decrease of approximately 8.2%[27]. - Cash outflow for purchasing goods and services increased to CNY 1,061,860,479.11 in Q1 2024, compared to CNY 742,982,723.66 in Q1 2023, representing a rise of about 43%[27]. - The net cash flow from financing activities for Q1 2024 was 270,322,669.87 RMB, a 292.50% increase compared to -140,424,847.99 RMB in Q1 2023, driven by increased financing[13]. - The net cash flow from financing activities for Q1 2024 is CNY 270,322,669.87, a turnaround from -CNY 140,424,847.99 in Q1 2023[28]. Assets and Liabilities - Total assets increased to CNY 7,814,170,271.78, reflecting a growth of 7.14% from the end of the previous year[6]. - Total liabilities for Q1 2024 were ¥5,152,085,084.84, up from ¥4,682,926,235.75 in Q1 2023[21]. - Current liabilities totaled ¥4,202,624,805.49, an increase of 7.7% compared to ¥3,904,229,010.12 in Q1 2023[21]. - Non-current liabilities increased to ¥949,460,279.35 from ¥778,697,225.63 in the previous year[21]. - The company's total equity as of Q1 2024 was ¥2,662,085,186.94, compared to ¥2,610,547,285.85 in Q1 2023[21]. Shareholder Information - The top shareholder, Dou Yong, holds 111,384,000 shares, representing 32.59% of total shares, with 15,000,000 shares pledged[15]. - The second-largest shareholder, Dou Baosen, owns 61,898,440 shares, accounting for 18.11% of total shares[15]. Research and Development - Research and development expenses decreased by 14.61% to CNY 17,366,063.82, indicating reduced investment in R&D[11]. - The company reported a decrease in research and development expenses to ¥17,366,063.82 from ¥20,337,398.62 in Q1 2023[24]. Other Financial Metrics - The weighted average return on equity was 0.26%, down by 1.63 percentage points compared to the previous year[5]. - The company reported a significant decrease in non-operating income, which fell by 94.62% to 137,297.50 RMB due to reduced compensation payments recognized during the reporting period[13]. - Total operating costs for Q1 2024 were ¥1,259,553,127.00, down 2.1% from ¥1,286,526,602.86 in Q1 2023[24]. - The cash and cash equivalents at the end of Q1 2024 stand at CNY 90,247,754.05, down from CNY 108,310,814.3 at the end of Q1 2023[29]. - The company received CNY 1,100,327,873.33 in borrowings during Q1 2024, an increase from CNY 670,236,266.66 in Q1 2023, reflecting a growth of approximately 64%[28]. - The total cash outflow from investment activities in Q1 2024 is CNY 61,372,590.48, compared to CNY 2,906,033.78 in Q1 2023, showing a substantial increase[28]. - The company reported a decrease in tax refunds received, totaling CNY 6,507,195.13 in Q1 2024, down from CNY 13,829,697.98 in Q1 2023, a decline of about 53%[27].

山东大业股份有限公司董事会 山东大业股份有限公司（以下简称公司）于近日收到独立董事王磊先生、丁 鸿雁女士出具的《独立董事独立性情况自查表》，根据《上市公司独立董事管理 办法》《上海证券交易所上市公司自律监管指引第 1 号——规范运作》的有关规 定及公司《独立董事工作制度》的相关要求，公司董事会就公司在任独立董事王 磊先生、丁鸿雁女士的独立性情况进行评估并出具如下专项意见： 经核查独立董事王磊先生、丁鸿雁女士任职经历以及签署的相关自查文件， 上述人员未在公司担任除独立董事以外的任何职务，也未在公司主要股东公司担 任任何职务，与公司以及主要股东、实际控制人之间不存在利害关系或其他可能 妨碍其进行独立客观判断的关系，符合《上市公司独立董事管理办法》《上海证 券交易所上市公司自律监管指引第 1 号——规范运作》中关于独立董事独立性的 相关要求。 山东大业股份有限公司董事会 2024 年 4 月 25 日 关于独立董事独立性自查情况的专项报告 ...

证券代码：603278 证券简称：大业股份 公告编号：2024-022 山东大业股份有限公司 关于控股股东部分股份质押的公告 截至本公告披露日，上述股东及其一致行动人累计质押股份情况如下： | | | | | | | | 已质押股份情 | | 未质押股份情 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | | | | | | 况 | | 况 | | | | | | 本次质押前 | 本次质押后 | 占其所 | 占公司 | 已质 | 已质 | 未质 | 未质 | | 股东名 | 持股数量 | 持股比 | 累计质押数 | 累计质押数 | 持股份 | 总股本 | 押股 | 押股 | 押股 | 押股 | | 称 | | 例 | | | | | 份中 | 份中 | 份中 | 份中 | | | | | 量 | 量 | 比例 | 比例 | | | | | | | | | | | | | 限售 | 冻结 | 限售 | 冻结 | | | | | | | | | 股份 | 股份 | 股份 | 股份 | | | | | | | ...

一、交易的基本情况 扈荣欣女士在2023年8月8日至2023年10月30日期间通过其名下证券账户买 卖公司股票的情况如下： 证券代码：603278 证券简称：大业股份 公告编号：2024-023 山东大业股份有限公司 关于监事亲属短线交易及致歉公告 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个别及连带责任。 山东大业股份有限公司（以下简称"公司"）于近日收到公司监事宋大乐先 生出具的《关于本人亲属交易股票情况的说明及致歉函》，获悉宋大乐先生配 偶扈荣欣女士在 2023年8月8日买入公司股票，分别于2023年8月18日、2023年 10月30日卖出公司股票。根据《中华人民共和国证券法》《上海证券交易所股 票上市规则》等相关规定，上述交易构成短线交易行为。现将相关情况公告如 下： 3、公司将以此为鉴，持续加强董事、监事、高级管理人员及持有公司5% 以上股份的股东对《证券法》《上海证券交易所股票上市规则》《上市公司董 事、监事和高级管理人员所持本公司股份及其变动管理规则》等相关法律法规 的学习，督促相关人员严格遵守规定，严格规范买卖公司股 ...

关于以集中竞价交易方式首次回购公司股份的公告 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： | 回购方案首次披露日 | 2024/3/9 | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 回购方案实施期限 | 2024 年 3 | 月 | 8 | | 日~2024 | | 年 | 9 | 月 7 日 | | 预计回购金额 | 2,000 | | 万元~4,000 | | | 万元 | | | | | 回购用途 | | | | 用于股权激励或者员工持股计划 | | | | | | | 累计已回购股数 | 10 万股 | | | | | | | | | | 累计已回购股数占总股本比例 | 0.0293% | | | | | | | | | | 累计已回购金额 | 99.4012 | 万元 | | | | | | | | | 实际回购价格区间 | 9.88 | 元/股~9.97 | | | | 元/股 ...

Investment Rating - The report maintains a "Buy" rating for the company, expecting a relative increase in stock price of over 15% within the next 6 to 12 months [17][20]. Core Insights - The company is set to enhance its green energy ratio and actively respond to the "Carbon Border Adjustment Mechanism" (CBAM), with plans to increase overseas revenue from approximately 25% to over 40% in the next 3 to 5 years [2]. - The approval of a 200MW distributed wind power project is expected to significantly reduce electricity costs from 0.72 CNY/kWh to 0.267 CNY/kWh, potentially increasing profits by 227 million CNY annually [3][4][15]. - The company aims to achieve a production capacity of 1 million tons by 2025, leading to an annual electricity consumption exceeding 1 billion kWh, highlighting the importance of the wind power project for cost savings [15]. Financial Projections - The projected operating revenues for 2023, 2024, and 2025 are 6.07 billion CNY, 6.64 billion CNY, and 7.14 billion CNY respectively, with net profits expected to be 1.13 billion CNY, 1.93 billion CNY, and 3.54 billion CNY [17][19]. - The report indicates a significant improvement in profit margins, with net profit margins projected to rise from -5.2% in 2022 to 5.3% in 2025 [19]. - The earnings per share (EPS) are forecasted to recover from -0.75 CNY in 2022 to 1.04 CNY by 2025, reflecting a strong turnaround in profitability [19].

关于回购股份事项前十名股东和前十名无限售条件 股东持股情况的公告 证券代码：603278 证券简称：大业股份 公告编号：2024-020 山东大业股份有限公司 | 序号 | 股东名称 | 持股数量（股） | 持股比例（%） | | --- | --- | --- | --- | | 1 | 窦勇 | 111,384,000 | 32.59 | | 2 | 窦宝森 | 61,898,440 | 18.11 | | 3 | 郑洪霞 | 6,028,500 | 1.76 | | 4 | 梁晓斐 | 5,232,900 | 1.53 | | 5 | 中国民生银行股份有限公司－光大保德 信信用添益债券型证券投资基金 | 4,277,924 | 1.25 | | 6 | 中国农业银行－华夏平稳增长混合型证 | 4,274,891 | 1.25 | | | 券投资基金 | | | | 7 | 诸城市义和车桥有限公司 | 3,780,000 | 1.11 | | 8 | 李翠兰 | 3,588,210 | 1.05 | | 9 | 朱建伟 | 3,483,304 | 1.02 | | | 四川发展证券投资基金管理有限公司－ ...

Investment Rating - The report maintains a "Buy" rating for the company [4][5]. Core Views - The approval of a 200MW wind power project is a significant step towards reducing costs and promoting overseas expansion. The project is expected to save over 200 million yuan in electricity costs annually once operational [3][15]. - The company is positioned to benefit from a recovering downstream market and cost optimization in its main business, alongside the potential breakthrough of new products in specialized steel wire for robotics and other sectors [4][16]. Financial Projections - Revenue projections for the company are as follows: 2023 at 5.503 billion yuan, 2024 at 6.198 billion yuan, and 2025 at 7.024 billion yuan. Net profit estimates are 112 million yuan for 2023, 192 million yuan for 2024, and 358 million yuan for 2025 [4][7]. - The company’s current market value corresponds to a PE ratio of 33.5X for 2023, with expectations of improving profitability due to cost optimization and new product developments [4][7]. Industry Outlook - The tire skeleton materials industry is experiencing a recovery, with raw material prices stabilizing and energy costs declining, which alleviates cost pressures for the company [16]. - The company is strategically positioning itself in high-end specialized steel wire markets, targeting applications in high-performance vehicles and robotics, which presents significant growth opportunities [16].