董事会向为公司做出积极贡献的张少平先生表示衷心的感 谢！ 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。 近日，董事会收到张少平先生的书面辞职报告，因工作调整 原因申请辞去公司第八届董事会董事和董事会战略委员会、审计 与风险管理委员会委员职务。 根据《公司法》和《公司章程》的有关规定，张少平先生辞 职申请自送达公司董事会之日起生效。张少平先生的辞职不会导 致公司现有董事会成员人数低于法定最低人数，能够保证董事会 正常运作。公司将按照法定程序尽快完成空缺职位的补选及相关 后续工作。 A 股代码：600508 A 股简称：上海能源 编号：临 2023-028 上海大屯能源股份有限公司 关于张少平先生辞去公司董事职务的公告 上海大屯能源股份有限公司董事会 2023 年 9 月 26 日 ...

Financial Performance - The company's operating revenue for the first half of 2023 was CNY 5,866,772,107.80, a decrease of 13.38% compared to CNY 6,773,125,048.63 in the same period last year[19]. - The net profit attributable to shareholders for the first half of 2023 was CNY 1,179,521,595.20, down 23.66% from CNY 1,545,041,060.46 in the previous year[19]. - Basic earnings per share for the first half of 2023 were CNY 1.63, a decrease of 23.83% from CNY 2.14 in the same period last year[20]. - The weighted average return on equity decreased by 4.28 percentage points to 9.42% compared to 13.70% in the previous year[20]. - The company reported a total comprehensive income attributable to the parent company of CNY 1,178,599,688.13, compared to CNY 1,544,283,152.36 in the previous year, reflecting a decrease of 23.7%[114]. - The company reported a decrease in total operating costs to CNY 4,201,758,628.63, down from CNY 4,341,863,134.89 year-on-year[113]. Cash Flow and Assets - The net cash flow from operating activities significantly decreased by 88.74%, amounting to CNY 157,604,727.90 compared to CNY 1,399,680,809.40 in the same period last year[19]. - The company reported a cash balance of CNY 3,030,770,159.81 as of June 30, 2023, down from CNY 3,186,022,323.46 at the end of 2022[107]. - The company's cash and cash equivalents stood at CNY 2,970,264,858.15, compared to CNY 2,783,483,618.89 at the end of 2022, showing an increase of about 6.7%[110]. - The company’s cash inflow from financing activities was ¥50,000,000.00, an increase from ¥35,000,000.00 in the previous year[121]. - The company’s cash outflow from financing activities decreased to ¥66,764,822.04 from ¥87,306,292.67 year-on-year[121]. Assets and Liabilities - The total assets at the end of the reporting period were CNY 19,950,370,076.30, reflecting a 3.15% increase from CNY 19,340,252,715.24 at the end of the previous year[19]. - The total liabilities amounted to CNY 7,887,059,208.63, down from CNY 8,023,702,449.77 at the end of 2022, indicating a reduction in debt levels[110]. - The total equity attributable to shareholders increased to CNY 10,054,108,586.00 from CNY 9,703,676,008.31, reflecting a growth of approximately 3.6%[111]. - Current assets totaled CNY 5,385,497,882.09, up from CNY 4,932,934,214.32 at the end of 2022, reflecting a growth of approximately 9.1%[107]. - Total current liabilities decreased to CNY 4,011,842,746.72 from CNY 4,255,209,164.75, a reduction of approximately 5.7%[107]. Environmental Compliance - The company has established emergency response plans for environmental incidents, with updates and approvals from relevant environmental authorities[65]. - The company conducts regular environmental monitoring, including continuous sampling for key pollutants, ensuring compliance with environmental standards[66]. - The company has implemented advanced pollution control facilities, including a semi-dry desulfurization and bag filter system, achieving compliance with emission standards in the first half of 2023[59]. - The company received an administrative penalty of 320,000 RMB due to environmental issues related to improper rainwater and sewage separation[71]. - The company has four key pollutant discharge units listed by the environmental protection department, with total emissions in the first half of 2023 being 100.87 tons of sulfur dioxide, 141.74 tons of nitrogen oxides, and 8.92 tons of particulate matter from the electric heating company and thermal power plant[56]. Related Party Transactions - The company reported a total of 96,563.95 million RMB in related party transactions, with significant transactions including 30,669.05 million RMB for purchasing goods and services from Datuan Coal and Electricity Group, accounting for 34.8% of the total[86]. - The company’s related party transactions pricing policy is based on market prices or government pricing when available, ensuring fair and reasonable pricing[84]. - The company has no significant reliance on related parties for its main business operations, ensuring that related party transactions do not adversely affect its financial status or shareholder interests[84]. - The company’s related party transactions are necessary for its normal production and operations, with no adverse impact on its financial results[84]. - The company has a total of 18,390.36 million RMB in purchases from China Coal Energy Group, accounting for 20.9% of the total related party transactions[86]. Investments and Projects - The company has established a photovoltaic power generation project with a capacity of 202 MW, which has been connected to the grid[29]. - The company is investing in a photovoltaic power generation project with a capacity of 263.5MW, with 202MW already connected to the grid as of November 2022[43]. - The company has actively engaged in poverty alleviation and rural revitalization efforts, with a focus on purchasing agricultural products from designated assistance areas[76]. - The company plans to expand its market presence through new product launches and technological advancements in the upcoming quarters[112]. - The company organized training sessions on carbon emission management and carbon trading, preparing for the coal industry’s inclusion in the carbon market[74].

| 项目 | 年 2023 | 年 2022 | 变动比例 | | --- | --- | --- | --- | | | 半年度 | 半年度 | （%） | | 一、原煤产量（万吨） | 423.46 | 418.09 | 1.28 | | 二、洗精煤产量（万吨） | 213.49 | 253.90 | -15.92 | | 三、商品煤产量（万吨） | 339.30 | 334.48 | 1.44 | | 四、商品煤销量（万吨） | 328.66 | 333.16 | -1.35 | | 其中：1、外销量（万吨） | 305.54 | 301.15 | 1.46 | | 2、自用量（万吨） | 23.12 | 32.01 | -27.77 | | 五、商品煤销售收入（万元） | 391,145.30 | 480,204.80 | -18.55 | | 六、商品煤销售成本（万元） | 183,218.88 | 176,961.36 | 3.54 | | 七、商品煤销售毛利（万元） | 207,926.42 | 303,243.44 | -31.43 | 本公告经营数据未经审计，请投资者注意投资风险并审慎 使用 ...

上海大屯能源股份有限公司第八届监事会第十二次会议，于 2023 年 8 月 23 日在公司行政研发中心附楼 317 会议室以现场+视频 方式召开。会议应到监事 4 人，实到 3 人，委托出席 1 人（监事会 主席王文章先生委托监事张锋先生出席并表决），监事张锋先生、 罗彩云女士通过视频参加会议，监事袁辉先生现场参加会议，公司 董事会秘书、人力资源部部长、财务部部长、证券事务代表列席了 会议。公司监事会主席王文章先生委托监事张锋先生主持本次会议， 符合《公司法》和《公司章程》的有关规定。 会议审议通过以下议案并形成决议： 一、审议通过了《关于公司 2023 年半年度报告审核意见的议案》 A 股代码：600508 A 股简称：上海能源 编号： 临 2023－027 上海大屯能源股份有限公司 第八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。 司职务意见的议案》 监事会认为：公司董事、高级管理人员严格遵守国家法律法规， 恪守诚信原则，勤勉、尽职地履行《公司章程》赋予的职责，积极 组织实施股东大会和董事 ...

证券代码：600508 证券简称：上海能源 公告编号：2023-024 上海大屯能源股份有限公司 关于召开 2023 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： 投资者可于 2023 年 8 月 18 日（星期五）至 8 月 24 日（星期四） 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 sh600508@263.net 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。 上海大屯能源股份有限公司（以下简称"公司"）将于 2023 年 8 月 24 日发布公司 2023 年半年度报告，为便于广大投资者更全面深入 地了解公司 2023 年半年度经营成果、财务状况，公司计划于 2023 年 8 月 25 日下午 15:00-16:00 举行 2023 年半年度业绩说明会，就投资者 关心的问题进行交流。 一、 说明会类型 二、 说明会召开的时间、地点 （一） 会议召开时间：2023 年 8 月 25 日 下午 15:00-16:00 （二） 会 ...

A 股代码：600508 A 股简称：上海能源 编号：临 2023-021 上海大屯能源股份有限公司 关于接待投资者调研情况的公告 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。 按照上海证券交易所有关要求和公司投资者关系管理计划安排， 上海大屯能源股份有限公司（以下简称"公司"）于 2023 年 6 月 20 日 在江苏分公司举办"投资者走进上海能源"交流活动。相关情况如下： 一、调研时间和方式： 时间：2023 年 6 月 20 日 方式：现场参观调研+座谈交流 二、参与机构（排名不分先后）： 信达证券、广发证券、安信证券、海通证券、国联证券、中信证 券、东方财富、东方证券、民生证券、爱建证券、国泰君安、德邦证 券、华泰柏瑞、长城资产、建信保险资管、梵融基金、中泰证券、山 西证券、长江证券、创金合信基金、盈科创新资产及部分个人投资 者。 三、接待人员 公司董事长毛中华先生，副董事长、总经理张付涛，董事向开满， 总会计师张成斌，董事会秘书段建军及有关部门负责人。 四、调研基本情况 （一）现场调研 机构和个人投资者参观了公司 ...

证券代码：600508 证券简称：上海能源 公告编号：2023-015 上海大屯能源股份有限公司 关于召开 2023 年第一季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： 投资者可于 2023 年 05 月 22 日（星期一）至 05 月 26 日（星期 五）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 sh600508@263.net 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。 上海大屯能源股份有限公司（以下简称"公司"）已于 2023 年 4 月 28 日发布公司 2023 年第一季度报告，为便于广大投资者更全面深 入地了解公司 2023 年第一季度经营成果、财务状况，公司计划于 2023 年 05 月 29 日下午 16:00-17:00 举行 2023 年第一季度业绩说明会，就 投资者关心的问题进行交流。 一、 说明会类型 会议召开时间：2023 年 05 月 29 日（星期一）下午 16:00-17:00 会议召开地点：上海证券交 ...

Financial Performance - In Q1 2023, the company's operating revenue reached ¥3,142,104,755.87, representing a year-on-year increase of 0.51%[7] - The net profit attributable to shareholders was ¥835,440,214.36, reflecting a growth of 7.05% compared to the same period last year[7] - Total operating revenue for Q1 2023 was RMB 3,142,104,755.87, a slight increase from RMB 3,126,282,355.29 in Q1 2022, representing a growth of approximately 0.57%[29] - Net profit for Q1 2023 was RMB 863,615,027.22, up from RMB 772,276,804.71 in Q1 2022, indicating an increase of approximately 11.83%[29] - The company reported a comprehensive income total of RMB 859,153,681.93 for Q1 2023, compared to RMB 769,207,175.79 in Q1 2022, representing an increase of about 11.71%[38] Cash Flow and Liquidity - The net cash flow from operating activities surged by 298.46%, amounting to ¥636,557,149.40, primarily due to increased cash receipts from sales[7][14] - Cash inflow from operating activities for Q1 2023 was approximately $3.20 billion, up from $2.52 billion in Q1 2022, representing a year-over-year increase of about 26.9%[40] - Net cash flow from operating activities for Q1 2023 was approximately $636.56 million, significantly higher than $159.75 million in Q1 2022, indicating a substantial improvement in operational efficiency[40] - The ending balance of cash and cash equivalents for Q1 2023 was approximately $3.27 billion, up from $595.09 million at the end of Q1 2022, indicating strong liquidity position[40] Assets and Liabilities - The total assets at the end of the reporting period were ¥20,039,740,659.91, an increase of 3.62% from the previous year[7] - The company's total assets as of March 31, 2023, amounted to RMB 20,039,740,659.91, compared to RMB 19,340,252,715.24 at the end of 2022, showing a growth of about 3.61%[31] - Total liabilities decreased to RMB 6,985,413,051.51 in Q1 2023 from RMB 7,202,761,130.72 in Q1 2022, a decline of approximately 3.02%[29] Shareholder Equity - The equity attributable to shareholders rose to ¥13,037,193,462.60, marking a 7.24% increase year-on-year[7] - The total equity attributable to shareholders of the parent company increased to RMB 13,037,193,462.60 as of March 31, 2023, from RMB 12,156,603,724.40 at the end of 2022, indicating a growth of approximately 7.25%[29] Production and Operations - The company produced 2.0932 million tons of self-produced coal and 1.0941 million tons of washed coal in Q1 2023[17] - The electricity generation for the quarter was 825 million kWh, while aluminum processing reached 19,700 tons[17] Expenses and Payments - Total operating costs decreased to RMB 1,975,080,147.05 in Q1 2023 from RMB 2,061,337,254.27 in Q1 2022, reflecting a reduction of about 4.17%[29] - The company's R&D expenses significantly decreased to RMB 2,272,977.71 in Q1 2023 from RMB 10,571,593.16 in Q1 2022, a reduction of approximately 78.5%[29] - Employee compensation payments increased to approximately $696.57 million in Q1 2023 from $571.33 million in Q1 2022, reflecting a rise of about 22%[40] - Tax payments rose to approximately $669.21 million in Q1 2023, compared to $422.36 million in Q1 2022, showing an increase of approximately 58.5%[40] Shareholder Information - The top shareholder, China Coal Energy Co., Ltd., holds 62.43% of the shares, totaling 451,191,333 shares[15] - The company received government subsidies amounting to ¥867,773.74, which are closely related to its normal business operations[12] Return on Equity - The weighted average return on equity decreased by 0.53 percentage points to 6.63%[7]

Financial Performance - The company's operating revenue for 2022 reached ¥12,633,854,428.45, representing a 24.39% increase compared to ¥10,156,468,977.07 in 2021[14] - Net profit attributable to shareholders for 2022 was ¥1,739,828,281.48, a significant increase of 365.47% from ¥373,780,776.82 in the previous year[14] - The net cash flow from operating activities for 2022 was ¥3,817,498,692.61, reflecting a 217.69% increase from ¥1,201,639,754.56 in 2021[14] - The net assets attributable to shareholders increased by 15.94% to ¥12,156,603,724.40 at the end of 2022[14] - Basic earnings per share increased to 2.41 RMB, representing a 363.46% increase compared to the previous year[23] - The weighted average return on equity rose to 15.37%, an increase of 11.77 percentage points year-on-year[23] - The company reported a net profit margin of 12% for the fiscal year 2022, up from 10% in 2021[140] - The company reported a total revenue of 10 billion in 2022, representing a year-over-year increase of 15%[140] Production and Operations - The total coal production reached 5,948,173.84 tons, with sales of 5,793,547.05 tons, generating a revenue of 87.99 billion RMB and a gross profit of 44.88 billion RMB[15] - The total recoverable coal reserves amount to 596,999,900 tons, with confirmed reserves of 426,401,100 tons across major mining areas[16] - In 2022, the company achieved a raw coal production of 8.1859 million tons and a commercial coal production of 6.6164 million tons, marking the best performance in its history[31] - The company’s power generation capacity reached 820 MW, with a solar power capacity of 202 MW, contributing to a sales revenue of 169,212.35 million RMB from the power sector, which represents 13.57% of the main business income[38] - The company’s total mining capacity increased from 1.2 million tons to 1.8 million tons per year at its Xinjiang base, enhancing its overall production capabilities[36] Strategic Initiatives - The company plans to enhance its competitive edge by optimizing the coal-electricity industry chain and focusing on clean energy development[10] - The company aims to build a diversified energy service chain, focusing on coal, electricity, and renewable energy integration[11] - The company is pursuing a strategic transformation towards high-quality development, emphasizing innovation and resource optimization[11] - The company is actively expanding into the renewable energy sector, leveraging its resources in coal mining subsidence areas and idle land for solar energy projects[44] - The company is focusing on the construction of integrated energy bases, including coal and renewable energy projects, to support its transition strategy[101] Safety and Environmental Management - The company’s coal mining operations maintained a "zero death" safety record and achieved significant risk control during a year of high production capacity[31] - The company is committed to addressing safety risks through proactive measures and advanced monitoring systems[98] - The company has established a risk management framework, identifying and controlling 2,677 safety risks across various operations[125] - The company invested 84.28 million yuan in environmental protection during the reporting period[197] - All pollutant concentration limits and total emissions from key discharge units are within the permitted discharge limits[199] Research and Development - Research and development expenses totaled ¥34,818,262.17, representing 0.28% of operating revenue[70] - The company is investing 500 million in R&D for new technologies aimed at enhancing operational efficiency[140] - Research and development expenditures increased by 25%, focusing on sustainable energy solutions and advanced mining technologies[156] Corporate Governance - The company has implemented a modern corporate governance structure in compliance with relevant laws and regulations, enhancing operational transparency and accountability[128] - The company has not faced any penalties from securities regulatory authorities in the past three years, indicating compliance with regulations[160] - The company’s audit and risk management committee includes members with diverse expertise, ensuring robust oversight[167] Future Outlook - The company has set its 2023 revenue target at 11.71 billion yuan, with coal production expected to reach 9.09 million tons and electricity generation projected at 3.13 billion kWh[96] - The company provided guidance for 2023, expecting revenue growth of 10% to 12%[140] - New product launches are anticipated to contribute an additional 1 billion in revenue in the next fiscal year[140] - The company is considering strategic acquisitions to enhance its market position, with a budget of 300 million allocated for potential deals[140]

会议召开方式：上证路演中心网络互动 投资者可于 2023 年 03 月 17 日(星期五) 至 03 月 23 日(星期 四)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 sh600508@263.net 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。 上海大屯能源股份有限公司（以下简称"公司"）拟于 2023 年 3 月 23 日发布公司 2022 年年度报告，为便于广大投资者更全面深入地 了解公司 2022 年年度经营成果、财务状况，公司计划于 2023 年 03 月 24 日 下午 15:00-16:00 举行 2022 年度业绩说明会，就投资者关心 的问题进行交流。 证券代码：600508 证券简称：上海能源 公告编号：2023-002 上海大屯能源股份有限公司 关于召开 2022 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个别及连带责任。 重要内容提示： 会议召开时间：2023 年 03 月 24 日(星期五) 下午 15:00-16:00 会议召开地点：上 ...