Financial Performance - The company reported a basic earnings per share of -0.0900 yuan for Q1 2025, an improvement of 18.18% compared to -0.1100 yuan in Q1 2024, but a decline from 0.0200 yuan in Q1 2023 [1] - The company's operating revenue decreased by 25.15% to 3.881 billion yuan in Q1 2025 from 5.185 billion yuan in Q1 2024, and also down from 5.531 billion yuan in Q1 2023 [1] - The net profit for Q1 2025 was -0.252 billion yuan, showing a 21.25% improvement from -0.320 billion yuan in Q1 2024, but a significant decline from a profit of 0.046 billion yuan in Q1 2023 [1] - The net asset return rate was -4.58% in Q1 2025, slightly worse than -4.40% in Q1 2024, and significantly lower than 0.56% in Q1 2023 [1] Shareholder Structure - The top ten unrestricted shareholders collectively hold 221,043.14 million shares, accounting for 78.4% of the circulating shares, with a decrease of 830.65 million shares compared to the previous period [1] - The largest shareholder, Lingyuan Steel Group Co., Ltd., holds 105,786.70 million shares, representing 37.52% of the total share capital, with an increase of 336.69 million shares [2] - Tianjin Taiyue Investment Management Co., Ltd. and Jiujiang Pinggang Steel Co., Ltd. maintained their holdings at 59,553.08 million shares (21.12%) and 31,117.96 million shares (11.04%) respectively [2] Dividend Policy - The company has announced that it will not distribute dividends or allocate bonus shares this time [3]

Financial Performance - The company's operating revenue for the first quarter was ¥3,880,702,054.33, a decrease of 25.15% compared to ¥5,184,547,532.62 in the same period last year[4] - The net profit attributable to shareholders was -¥251,907,534.31, an improvement from -¥319,584,884.42 year-on-year[4] - The net cash flow from operating activities was -¥133,264,154.37, showing a significant improvement from -¥632,253,269.77 in the previous year[4] - Basic and diluted earnings per share were both -¥0.09, compared to -¥0.11 in the same period last year[5] - The company's total revenue from sales in Q1 2025 was 4,170,882,358.88 RMB, down from 4,950,438,170.44 RMB in Q1 2024, reflecting a decrease of about 15.7%[23] - The net profit for the first quarter of 2025 was -251,907,534.31 RMB, compared to -319,584,884.42 RMB in the same period of 2024, showing an improvement of approximately 21.1%[22] - The company reported a total comprehensive income of -251,907,534.31 RMB for Q1 2025, compared to -319,584,884.42 RMB in Q1 2024, reflecting an improvement of approximately 21.1%[22] Assets and Liabilities - Total assets at the end of the reporting period were ¥15,198,336,723.82, a slight decrease of 0.37% from ¥15,254,977,735.56 at the end of the previous year[5] - The company's total liabilities as of March 31, 2025, were RMB 9,835,456,010.49, compared to RMB 9,628,103,242.85 at the end of 2024[19] - The company's non-current assets totaled RMB 11,696,561,667.89 as of March 31, 2025, slightly up from RMB 11,683,382,887.13 at the end of 2024[18] - The company's inventory decreased to RMB 1,226,280,925.41 as of March 31, 2025, down from RMB 1,622,178,063.75 on December 31, 2024, reflecting a reduction of approximately 24.4%[17] Shareholder Information - The top shareholder, Lingyuan Iron and Steel Group Co., Ltd., holds 37.09% of the shares, with a total of 1,057,866,966 shares[8] - The company has a total of 45,010 common shareholders at the end of the reporting period[8] - The second largest shareholder, Tianjin Taiyue Investment Management Co., Ltd., holds 595,530,829 shares, accounting for 20.88%[10] - The company has pledged 311,179,639 shares, which is 97.63% of the total shares held by Jiujing Pinggang Steel Co., Ltd., and 10.91% of the company's total share capital[13] - The company has a repurchase account holding 32,072,049 shares, which is 1.12% of the total share capital[10] Operational Efficiency and Cost Management - The company has established a strong focus on maintaining its operational efficiency and cost management through strategic sourcing and partnerships[12] - The company reported significant related party transactions, including the purchase of coke for CNY 257,471,025.48 at a market price of CNY 1,393.07 per ton, which constitutes 36.01% of similar transactions[11] - The purchase of scrap steel amounted to CNY 259,104,805.85 at a market price of CNY 2,316.95 per ton, representing 99.30% of similar transactions[11] - The company engaged in various purchases from its controlling shareholder, including electricity at CNY 332,761,491.55, which is 95.84% of similar transactions[12] - The company has also sold steam for CNY 41,761,800.00 at an agreement price of CNY 50.00, which is 99.33% of similar transactions[12] Future Plans and Strategies - The company plans to continue its market expansion and product development strategies in the upcoming quarters[10] - The company plans to increase its A-share holdings with a maximum investment of RMB 40 million and a minimum of RMB 22 million over the next 12 months[14] Executive Changes - The company appointed new vice presidents and a chief accountant, effective until September 2026, following the resignation of two executives[15] Research and Development - The company incurred research and development expenses of 2,982,940.79 RMB in Q1 2025, up from 1,776,431.22 RMB in Q1 2024, representing an increase of approximately 67.8%[22] Cash Flow and Financial Expenses - Cash and cash equivalents at the end of Q1 2025 were 1,280,809,246.57 RMB, compared to 1,156,993,727.95 RMB at the end of Q1 2024, showing an increase of about 10.7%[24] - The total cash flow from financing activities in Q1 2025 was 413,901,429.60 RMB, compared to -13,584,863.43 RMB in Q1 2024, marking a significant turnaround[24] - The company reported a decrease in financial expenses from 20,494,512.00 RMB in Q1 2024 to 13,752,560.02 RMB in Q1 2025, a reduction of approximately 32.8%[22]

股票代码：600231 转债代码：110070 股票简称：凌钢股份 转债简称：凌钢转债 编 号：临 2025-031 凌源钢铁股份有限公司 关于取得金融机构股票回购专项贷款承诺函的公告 2、贷款额度：不超过人民币 9000 万元（大写：玖仟万元整），且不超过本 次股票回购资金总额的 90%； 3、贷款期限：不超过 36 个月； 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： 凌源钢铁股份有限公司（以下简称"公司"）于近日收到中国工商银行股份 有限公司辽宁省分行（以下简称"工行辽宁分行"）出具的《贷款承诺函》，工 行辽宁分行承诺对公司股票回购贷款不超过人民币 9000 万元（大写：玖仟万元 整），且不超过本次股票回购资金总额的 90%，贷款期限不超过 36 个月。 一、股份回购的基本情况 公司于 2025 年 4 月 21 日召开第九届董事会第二十四次会议，审议通过了《关 于以集中竞价交易方式回购公司股份的议案》，同意公司使用自有资金及自筹资 金以集中竞价交易方式回购公司股份，拟回购资金总额不低于人民币 5,00 ...

编 号：临 2025-030 股票代码：600231 转债代码：110070 股票简称：凌钢股份 转债简称：凌钢转债 凌源钢铁股份有限公司 关于回购股份事项前十大股东 和前十大无限售条件股东持股情况的公告 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。 | 序号 | 股东名称 | 持股数量 | 占总股本的 | | --- | --- | --- | --- | | | | （股） | 比例（%） | | 1 | 凌源钢铁集团有限责任公司 | 1,060,852,066 | 37.63 | | 2 | 天津泰悦投资管理有限公司 | 595,530,829 | 21.12 | | 3 | 九江萍钢钢铁有限公司 | 311,179,639 | 11.04 | | 4 | 宏运（深圳）资本有限公司 | 112,364,807 | 3.99 | | 5 | 大连大盛投资管理有限公司－大盛投 资尊荣一号私募证券投资基金 | 59,200,503 | 2.10 | | 6 | 凌源钢铁股份有限公司回购专用证券 账户 | 32,072,049 ...

证券代码：600231 证券简称：凌钢股份 公告编号：临 2025-028 转债代码：110070 转债简称：凌钢转债 凌源钢铁股份有限公司 2024年年度股东会决议公告 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。 重要内容提示： 本次会议是否有否决议案：无 一、 会议召开和出席情况 (一)股东会召开的时间：2025 年 4 月 22 日 (二)股东会召开的地点：辽宁省凌源市凌源钢铁股份有限公司会议中心 (三)出席会议的普通股股东和恢复表决权的优先股股东及其持有股份情况： | 1、出席会议的股东和代理人人数 | 159 | | --- | --- | | 2、出席会议的股东所持有表决权的股份总数（股） | 1,980,709,281 | | 3、出席会议的股东所持有表决权股份数占公司有表决权股 | | | 份总数的比例（%） | 70.2356 | 注：截至本次股东会股权登记日收市，公司回购专用账户中共有公司股份 32,072,049 股，根据《上市公司股份回购规则》等相关规定，该部分股份不享有股东会表决权，本次股 东会计 ...

中国北京市朝阳区建国路 77 号华贸中心 3 号写字楼 34 层 邮政编码 100025 电话: (86-10) 5809-1000 传真: (86-10) 5809-1100 北京市竞天公诚律师事务所 关于凌源钢铁股份有限公司 2024年年度股东会的法律意见书 致：凌源钢铁股份有限公司 北京市竞天公诚律师事务所（以下称"本所"）接受凌源钢铁股份有限公司 （以下称"公司"）的委托，指派本所律师列席公司于 2025 年 4 月 22 日下午 14： 00 在辽宁省凌源市凌源钢铁股份有限公司会议中心召开的公司 2024 年年度股东 会（以下称"本次股东会"），并依据《中华人民共和国公司法》《中华人民共和 国证券法》《上市公司股东大会规则》等中国现行法律、法规和其他规范性文件 （以下称"中国法律法规"）的要求及《凌源钢铁股份有限公司章程》（以下称"《公 司章程》"）的规定，就本次股东会的召集和召开程序、出席会议人员资格、召集 人资格、会议表决程序和表决结果等事宜（以下称"程序事宜"）出具本法律意 见书。 为出具本法律意见书，本所律师审查了公司提供的有关本次股东会的文件， 包括但不限于公司第九届董事会第二十二次会议、 ...

| 证券代码：600231 | 证券简称：凌钢股份 | 公告编号：临 2025-029 | | --- | --- | --- | | 转债代码：110070 | 转债简称：凌钢转债 | | 凌源钢铁股份有限公司 关于向下修正"凌钢转债"转股价格暨转股停牌的公告 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： 证券停复牌情况：适用 因"凌钢转债"实施转股价格修正条款,本公司的相关证券停复牌情况如下： | 证券代码 | 证券简称 | 停复牌类型 | 停牌起始日 | 停牌期 | 停牌终止日 | 复牌日 | | --- | --- | --- | --- | --- | --- | --- | | | | | | 间 | | | | 110070 | 凌钢转债 | 可转债转股停牌 | 2025/4/23 | 全天 | 2025/4/23 | 2025/4/24 | 修正前转股价格：2.59 元/股 修正后转股价格：1.97 元/股 一、可转换公司债券基本情况 经中国证券监督管理委员会《关于核准凌源钢铁股份有限公司公开 ...

| 证券代码：600231 | 证券简称：凌钢股份 | 公告编号：临 2025-027 | | --- | --- | --- | | 转债代码：110070 | 转债简称：凌钢转债 | | 凌源钢铁股份有限公司 关于以集中竞价交易方式回购公司股份方案的公告 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、准确性和完整性依法承担法律责任。 重要内容提示： ● 相关股东是否存在减持计划：截至 2025 年 4 月 21 日，公司控股股东、董事、 监事、高级管理人员未来 3 个月、未来 6 个月无减持计划（通过股权激励计划实 施的减持除外）；公司实际控制人未来 3 个月、未来 6 个月不存在在二级市场直 接减持公司股票的计划；持股 5%以上的股东天津泰悦投资管理有限公司和九江萍 钢钢铁有限公司未来 3 个月、未来 6 个月不存在减持公司股票的计划。 ● 相关风险提示： 1.本次回购尚存在因公司股票价格持续超出回购方案披露的价格上限，导致回购方 案无法实施的风险。 2.本次回购尚存在因公司生产经营、财务状况、外部客观情况发生重大变化等原因， 可能根据规则变更或终 ...

Core Viewpoint - The company plans to repurchase shares with a budget between 50 million and 100 million yuan, with a maximum repurchase price of 2.55 yuan per share [1] Group 1 - The funding for the share repurchase will come from the company's own funds and self-raised funds [1] - The repurchased shares will be used for implementing equity incentives and other purposes permitted by laws and regulations [1] - The repurchase period is set to be no more than 12 months from the date of board approval [1]

Group 1 - Company Instech reported a net profit of 177 million yuan for 2024, a year-on-year increase of 28.15%, with a proposed cash dividend of 1.20 yuan per 10 shares [1] - Instech achieved an operating revenue of 1.185 billion yuan in 2024, representing a year-on-year growth of 24.45% [1] - The company specializes in the research, production, and sales of rare earth permanent magnet materials and applications [2] Group 2 - Company Junda reported a net loss of 106 million yuan for Q1 2025, transitioning from profit to loss, with a year-on-year revenue decline of 49.52% [3] - Junda's operating revenue for Q1 2025 was 1.875 billion yuan [3] - The company focuses on the research, production, and sales of photovoltaic cell products [4] Group 3 - Company Annada reported a net loss of 10.26 million yuan for Q1 2025, with a year-on-year revenue increase of 1.44% [5] - Annada's operating revenue for Q1 2025 was 473 million yuan [5] - The company specializes in titanium dioxide and iron phosphate products [6] Group 4 - Company Jiuzhou Pharmaceutical reported a net profit of 250 million yuan for Q1 2025, a year-on-year increase of 5.68% [7] - Jiuzhou's operating revenue for Q1 2025 was 1.49 billion yuan, reflecting a year-on-year growth of 0.98% [7] - The company provides custom research and production services for pharmaceutical companies and research institutions [8] Group 5 - Company Yitong Century won a 1.48 billion yuan contract for a 5G comprehensive maintenance project with Guangdong Unicom [9] - The project will enhance the company's business volume and expansion in Guangdong [9] - Yitong Century specializes in communication network technology services and solutions [10] Group 6 - Company Rijiu Optoelectronics reported a net profit of 67.47 million yuan for 2024, a year-on-year increase of 506.9%, with a proposed cash dividend of 2.00 yuan per 10 shares [10] - Rijiu's operating revenue for 2024 was 583 million yuan, representing a year-on-year growth of 22% [10] - The company focuses on the research, production, and sales of touch display application materials [11] Group 7 - Company Ruotong reported a net profit of 95.98 million yuan for 2024, a year-on-year increase of 0.91%, with a proposed cash dividend of 2.00 yuan per 10 shares [12] - Ruotong's operating revenue for 2024 was 408 million yuan, reflecting a year-on-year growth of 7.54% [12] - The company specializes in drilling and completion equipment for oil and gas [13] Group 8 - Company Shuangxiang reported a net profit of 472 million yuan for 2024, a year-on-year increase of 754.84%, with a proposed cash dividend of 1.50 yuan per 10 shares [14] - Shuangxiang's operating revenue for 2024 was 2.29 billion yuan, representing a year-on-year growth of 51.55% [14] - The company focuses on synthetic leather and optical-grade PMMA products [15] Group 9 - Company Xinfang Pharmaceutical reported a net profit of 101 million yuan for 2024, a year-on-year decrease of 64.70%, with a proposed cash dividend of 0.30 yuan per 10 shares [16] - Xinfang's operating revenue for 2024 was 6.032 billion yuan, reflecting a year-on-year decline of 6.63% [16] - The company is involved in medical services, pharmaceutical distribution, and manufacturing [17] Group 10 - Company Dongxing Medical reported a net profit of 97.42 million yuan for 2024, a year-on-year increase of 0.21%, with a proposed cash dividend of 6.00 yuan per 10 shares [18] - Dongxing's operating revenue for 2024 was 435 million yuan, reflecting a year-on-year growth of 0.40% [18] - The company specializes in surgical medical devices [19] Group 11 - Company Wuzhou Special Paper reported a net profit of 64.68 million yuan for Q1 2025, a year-on-year decrease of 51.56%, with an operating revenue of 1.989 billion yuan [20] - Wuzhou's operating revenue for Q1 2025 increased by 15.21% [20] - The company focuses on the research, production, and sales of mechanism paper and pulp [21] Group 12 - Company Jinrui Mining expects a net profit of 15.28 million yuan for Q1 2025, a year-on-year increase of 617.40% [22] - The company specializes in the production and sales of strontium salt products [23] Group 13 - Company Youyan New Materials expects a net profit of 60 million to 75 million yuan for Q1 2025, a year-on-year increase of 13076% to 16370% [24] - The company focuses on electronic films, precious metal materials, and rare earth materials [25] Group 14 - Company Guoli expects a net profit of 11 million to 13 million yuan for Q1 2025, a year-on-year increase of 164.38% to 212.45% [26] - The company specializes in urban infrastructure design, construction, and investment [27] Group 15 - Company Shenzhen Airport reported a passenger throughput of 5.5422 million in March, a year-on-year increase of 8.70% [28] - The airport's cargo throughput was 171,900 tons, reflecting a year-on-year growth of 14.51% [28] - The company is involved in aviation and related non-aviation businesses [29] Group 16 - Company Shenghui Integration reported an order balance of 2.117 billion yuan as of March 31, 2025, a year-on-year increase of 11.89% [30] - The company provides cleanroom engineering and electromechanical engineering services [31] Group 17 - Company Chengyi Pharmaceutical received a drug registration certificate for Mercaptopurine tablets [32] - The drug is applicable for various diseases including choriocarcinoma and acute lymphoblastic leukemia [32] Group 18 - Company Enhua Pharmaceutical initiated Phase I clinical trials for NH280105 capsules, targeting Alzheimer's disease [33] - The trial aims to assess the safety and pharmacokinetics of the drug [33] Group 19 - Company Lingang Steel proposed a share buyback of 50 million to 100 million yuan [34] - The company specializes in the production and development of metallurgical products [35] Group 20 - Company Fujia plans to repurchase shares worth 15 million to 30 million yuan [36] - The company focuses on smart cleaning appliances and key components [37] Group 21 - Company Mould Technology received a project designation letter for exterior parts from a luxury car client, with an estimated total sales of 2.07 billion yuan [38] - The project is expected to start mass production in April 2027 [38] Group 22 - Company Longxin General expects a net profit of 4.55 billion to 5.30 billion yuan for Q1 2025, a year-on-year increase of 76.65% to 105.77% [39] - The company specializes in motorcycles, engines, and general machinery products [40] Group 23 - Company Dongfang Securities reported a net profit of 1.436 billion yuan for Q1 2025, a year-on-year increase of 62.08% [41] - The company focuses on investment management and securities trading [42] Group 24 - Company Yalian Machinery plans to use up to 800 million yuan of idle funds for low-risk financial products [43] - The company specializes in the production of engineered wood production lines and equipment [44] Group 25 - Company Guanghua Technology reported a net loss of 205 million yuan for 2024, with total revenue of 2.589 billion yuan [45] - The company focuses on PCB chemicals and lithium battery materials [46] Group 26 - Company Boya Biotechnology plans to publicly transfer 80% of its subsidiary's equity for 213 million yuan [47] - The transaction aims to optimize resource allocation focusing on blood products [48] Group 27 - Company Darui Electronics plans to repurchase shares worth 30 million to 50 million yuan [49] - The company specializes in customized components and automation equipment [50] Group 28 - Company Hongying Intelligent plans to repurchase shares worth 30 million to 40 million yuan [51] - The company focuses on smart control products and assemblies [52] Group 29 - Company Guangku Technology announced a change in the upper shareholding structure of its controlling shareholder [53] - The operational activities of the company will not be materially affected [54] Group 30 - Company Dingjie Smart's application for convertible bond issuance has been accepted by the Shenzhen Stock Exchange [55] - The company provides digital and intelligent solutions for various industries [56]