上海大屯能源股份有限公司董事会工作规则 （第八届董事会第十八次会议审议通过） 第一章 总 则 第一条 为规范公司董事会的内部机构及运作程序，维护公司 的利益，提高董事会工作效率和科学决策能力，保证公司董事会依 法行使权利，根据《公司法》《上市公司治理准则》《上市公司独立 董事管理办法》《上海证券交易所股票上市规则》《上海大屯能源股 份有限公司章程》（以下简称"《公司章程》"）及其他有关法律、行 政法规规定，特制定本规则。 第二条 公司董事会依据《公司法》和《公司章程》设立，为 公司常设权力机构，受股东大会的委托，负责经营和管理公司的法 人财产，是公司的经营决策中心，对股东大会负责。董事会在股东 大会闭会期间对内管理公司事务，对外代表公司。 第二章 董事会的职权与权限 第三条 董事会依据法律、行政法规、《公司章程》及本规则的 规定行使职权。 第四条 董事会行使下列职权： （一）贯彻党中央、国务院决策部署和落实国家发展战略的重 大举措； - 1 - （二）召集股东大会，并向股东大会报告工作； （三）执行股东大会的决议； （四）决定公司的经营计划和年度投资方案； （五）制订公司的年度财务预算方案、决算方案； （六） ...

上海大屯能源股份有限公司董事会议事规则 （第八届董事会第十八次会议审议通过） 第一章 总 则 第一条 根据《公司法》《证券法》《上市公司治理准则》《上海 证券交易所股票上市规则》（以下简称"《上市规则》"）和《上海大 屯能源股份有限公司章程》（以下简称"《公司章程》"）及其他有关 法律、行政法规规定，特制定本规则。 第二条 公司董事会为公司常设权力机构，根据《公司法》和 《公司章程》及有关规定，负责经营和管理公司的法人财产，是公 司的经营决策主体，依照法定程序和《公司章程》行使重大事项决 策权，对股东大会负责。董事会在股东大会闭会期间对内管理公司 事务，负责对经理层进行管理和监督，对外代表公司。 第三条 董事会坚持权责法定、权责透明、权责统一，聚焦定 战略、作决策、防风险，不断提高科学决策、民主决策和依法决策 水平，努力维护出资人、公司利益和职工合法权益，推动公司持续 高质量发展。 第六条 董事会行使下列职权： （一）贯彻党中央、国务院决策部署和落实国家发展战略的重 大举措； （二）召集股东大会，并向股东大会报告工作； （三）执行股东大会的决议； （四）决定公司的经营计划和年度投资方案； （五）制订公司的年度 ...

Financial Performance - The company's operating revenue for Q3 2023 was ¥2,631,195,182.02, a decrease of 17.11% compared to the same period last year[11] - The net profit attributable to shareholders for Q3 2023 was ¥148,946,654.05, down 74.18% year-on-year[11] - The net profit attributable to shareholders after deducting non-recurring gains and losses for Q3 2023 was ¥143,807,347.83, a decrease of 73.11% compared to the previous year[11] - The basic earnings per share for Q3 2023 was ¥0.21, reflecting a decline of 73.75% year-on-year[11] - Total operating revenue for the first three quarters of 2023 was approximately ¥8.50 billion, a decrease of 14.6% compared to ¥9.95 billion in the same period of 2022[35] - Net profit for the first three quarters of 2023 was approximately ¥1.36 billion, a decline of 36.3% compared to ¥2.13 billion in the same period of 2022[38] - Basic earnings per share for the first three quarters of 2023 was ¥1.84, down from ¥2.94 in the same period of 2022[40] Assets and Liabilities - The total assets at the end of Q3 2023 amounted to ¥19,923,916,021.01, an increase of 3.02% from the end of the previous year[11] - The company's total assets as of September 30, 2023, amounted to CNY 19.9239 billion, an increase from CNY 19.3403 billion at the end of 2022[26] - The company's total liabilities decreased to CNY 6.8659 billion from CNY 7.2028 billion, a reduction of about 4.7%[31] - The company's long-term borrowings increased slightly to CNY 1.01 billion from CNY 999 million[31] Shareholder Information - The number of common shareholders at the end of the reporting period was 42,760[20] - The largest shareholder, China Coal Energy Co., Ltd., held 62.43% of the shares[20] - The equity attributable to shareholders at the end of Q3 2023 was ¥13,038,271,714.42, up 7.25% compared to the end of the previous year[11] - The company's total equity increased to CNY 13.0581 billion from CNY 12.1375 billion, reflecting a growth of approximately 7.6%[31] Cash Flow - The net cash flow from operating activities for the year-to-date period was ¥902,611,756.52, a decrease of 70.36% year-on-year[11] - Cash flow from operating activities for the first three quarters of 2023 was approximately ¥902.61 million, a significant decrease from ¥3.05 billion in the same period of 2022[43] - The company reported a net cash inflow from investment activities of approximately ¥1.11 million in 2023, compared to ¥95.06 million in 2022[43] - Cash outflow from investment activities totaled $598.20 million, a decrease from $693.15 million in the previous period[45] - Net cash flow from investment activities was -$597.09 million, slightly improved from -$598.09 million year-over-year[45] - Cash inflow from financing activities was $217.00 million, down from $361.00 million in the prior period[45] - Net cash flow from financing activities was -$436.19 million, an improvement from -$638.78 million year-over-year[45] - The net increase in cash and cash equivalents was -$130.67 million, a significant decline from an increase of $1.81 billion in the previous period[45] - The ending balance of cash and cash equivalents was $2.70 billion, compared to $2.45 billion at the end of the previous period[45] Production and Operational Metrics - In the first three quarters of 2023, the company produced 6.2482 million tons of self-produced coal and 3.2183 million tons of washed coal[23] - The company’s railway freight volume reached 9.1546 million tons during the reporting period[23] Cost and Expenses - Total operating costs decreased to approximately ¥6.66 billion, down 2.0% from ¥6.79 billion year-over-year[35] - Research and development expenses for the first three quarters of 2023 were approximately ¥31.62 million, down 23.7% from ¥41.48 million in the same period of 2022[35] - Tax expenses decreased to approximately ¥494.51 million in 2023 from ¥728.13 million in 2022, reflecting a reduction of 32.1%[38] - Sales expenses for the first three quarters of 2023 were approximately ¥21.88 million, slightly down from ¥22.27 million in the same period of 2022[35] Other Financial Metrics - The company experienced a significant impact on profits due to a decline in coal prices, despite efforts to optimize production and control costs[17] - The company's cash and cash equivalents decreased to CNY 3.0614 billion from CNY 3.1860 billion year-over-year[26] - Accounts receivable increased to CNY 516.20 million from CNY 355.35 million, reflecting a growth of approximately 45.2%[26] - The company’s inventory decreased to CNY 416.47 million from CNY 450.16 million, indicating a reduction of approximately 7.5%[26] - Other comprehensive income after tax for the first three quarters of 2023 was approximately -¥1.87 million, contrasting with a positive figure of ¥1.98 million in the same period of 2022[40]

上海大屯能源股份有限公司独立董事 关于公司第八届董事会第十七次会议的意见 根据《上市公司独立董事管理办法》、《上海证券交易所股票上 市规则》和《公司章程》的有关规定，本人作为公司独立董事，对 公司第八届董事会第十七次会议审议的《关于提名吴凤东先生为公 司第八届董事会董事候选人的议案》进行了认真审议，仔细阅读了 公司提供的相关资料，并就有关情况向公司进行了询问。基于独立 判断立场，发表意见如下： 1 独立董事（签字）： 魏臻 吴娜 2023 年 10 月 24 日 提名吴凤东先生为公司第八届董事会董事候选人的程序符合 《公司法》、《公司章程》等有关规定，吴凤东先生具备担任公司董 事的资格，我们同意提名吴凤东先生为公司第八届董事会董事候选 人。 ...

A 股代码：600508 A 股简称：上海能源 编号：临 2023-031 上海大屯能源股份有限公司 第八届董事会第十七次会议决议公告 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。 公司第八届董事会第十七次会议于 2023 年 10 月 24 日在 公司行政研发中心附楼 317 会议室召开。应到董事 6 人，实到 5 人，董事长毛中华先生、董事向开满先生现场参加会议；董事蔡 蔚先生、独立董事魏臻先生、吴娜女士以视频方式参加会议；董 事张付涛先生书面委托董事长毛中华先生出席并表决。公司部分 监事、高级管理人员及有关人员列席了会议，符合《公司法》和 《公司章程》的有关规定，公司董事长毛中华先生主持会议。 会议审议并通过以下决议： 提名吴凤东先生为公司第八届董事会董事候选人的程序符 合《公司法》、《公司章程》等有关规定，吴凤东先生具备担任 公司董事的资格，我们同意提名吴凤东先生为公司第八届董事会 董事候选人。 本议案须提交公司股东大会审议。 表决结果：同意 6 票，反对 0 票，弃权 0 票。 三、审议通过关于公司薪酬制度改革实 ...

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》要求，现将公司 2023 年第三季度经营数据公告 如下： | 项目 | 年 2023 | 年 2022 | 变动比例 | | --- | --- | --- | --- | | | 1-9 月 | 1-9 月 | （%） | | 一、原煤产量（万吨） | 624.82 | 623.81 | 0.16 | | 二、洗精煤产量（万吨） | 321.83 | 369.71 | -12.95 | | 三、商品煤产量（万吨） | 488.66 | 507.27 | -3.67 | | 四、商品煤销量（万吨） | 490.67 | 501.41 | -2.14 | | 其中：1、外销量（万吨） | 457.31 | 441.82 | 3.51 | | 2、自用量（万吨） | 33.36 | 59.59 | -44.02 | | 五、商品煤销售收入（万元） | 550,958.15 | 700,168.57 | -21.31 | | 六、商品煤销售成本（万元） | 302,540.64 | 290,199.15 | 4.25 | | 七、商品煤销售毛利（ ...

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 ...