Financial Performance - The company's total revenue for 2020 was CNY 10,905,049,548.67, a decrease of 3.99% compared to CNY 11,358,049,184.90 in 2019[15]. - The net profit attributable to shareholders for 2020 was CNY 875,710,875.67, down 2.42% from CNY 897,462,176.08 in 2019[15]. - The basic earnings per share for 2020 were CNY 0.52, a decrease of 3.70% compared to CNY 0.54 in 2019[17]. - The weighted average return on net assets for 2020 was 12.78%, down 2.28 percentage points from 15.06% in 2019[17]. - The company reported a net profit attributable to ordinary shareholders of approximately RMB 875.71 million for 2020, a decrease from RMB 897.46 million in 2019[65]. - The company reported a significant increase in revenue, achieving a total of 10 billion RMB for the fiscal year, representing a 15% year-over-year growth[140]. - The company provided a positive outlook for the next fiscal year, projecting a revenue growth of 12% to 15%[140]. Cash Flow and Investments - The net cash flow from operating activities increased by 39.14% to CNY 3,749,281,932.86 in 2020, compared to CNY 2,694,562,554.93 in 2019[15]. - The company reported a net cash inflow from operating activities of CNY 12,802,319,060.02, compared to CNY 12,682,607,519.33 in the previous year[198]. - Cash inflow from financing activities amounted to ¥7,396,750,000.00, up from ¥3,700,000,000.00 in 2019, showing an increase of about 99.5%[200]. - The net cash flow from financing activities was ¥986,901,116.57, a recovery from a negative cash flow of -¥1,192,379,851.06 in the previous year[199]. - The company received ¥78,438,308.63 in investment income, down from ¥200,000,000.00 in 2019, indicating a decrease of about 60.8%[200]. Assets and Liabilities - The total assets as of the end of 2020 were CNY 32,009,125,052.26, reflecting a 16.44% increase from CNY 27,489,175,723.66 at the end of 2019[16]. - Total liabilities amounted to CNY 19,396,811,603.75 in 2020, an increase from CNY 16,212,383,986.42 in 2019, indicating a rise of about 13.5%[188]. - The company's cash and cash equivalents reached CNY 9,233,113,606.05 in 2020, up from CNY 8,091,721,505.50 in 2019, showing an increase of about 14.1%[186]. - The company's short-term borrowings rose to CNY 4,409,640,166.67 in 2020, compared to CNY 4,075,913,522.37 in 2019, indicating an increase of about 8.2%[187]. Production and Sales - The company produced 3,161.49 thousand tons of coal, achieving a sales volume of 2,741.29 thousand tons and generating sales revenue of RMB 1.04 billion[25]. - Coal production totaled 31.61 million tons, while coal sales amounted to 27.41 million tons, reflecting a strong operational performance despite market challenges[30]. - The production volume of coal was 3,161.49 thousand tons, a decrease of 6.40% year-over-year, while sales volume was 2,741.29 thousand tons, down 2.79%[38]. Strategic Initiatives - The company has established strategic partnerships with several renowned research institutions, leading to significant technological advancements in coal mining[29]. - The company is focused on optimizing its coal industry structure and enhancing resource integration for sustainable high-quality development[60]. - The company plans to produce 31.16 million tons of coal and sell 29.66 million tons in 2021, with projected coal business revenue of RMB 10.9 billion[60]. - The company is investing 300 million RMB in research and development for new technologies to improve operational efficiency[140]. Environmental and Social Responsibility - The company emphasizes its commitment to social responsibility, including safety production, product quality, and environmental protection[105]. - The company has implemented a rainwater and sewage separation system, ensuring all wastewater is treated at the group’s wastewater treatment plant[109]. - The company has established a comprehensive safety management framework to prioritize safety in all operations[105]. - The company reported that it is a key pollutant discharge unit as per environmental protection department announcements[106]. Governance and Compliance - The company has established a comprehensive internal control system, effectively implementing it across various operations, including business, finance, and auditing[6]. - The board of directors consists of 15 members, including 5 independent directors, ensuring compliance with relevant regulations and maintaining a high level of oversight[3]. - The company has maintained an independent operational structure, with the controlling shareholder being Jinneng Holding Coal Industry Group, ensuring autonomy in business operations[4]. - The company has engaged Lixin Accounting Firm for auditing services, with an audit fee of RMB 1.7 million for the year[72].

| 一、 | 重要提示 | 3 | | --- | --- | --- | | 二、 | 公司基本情况 | 3 | | 三、 | 重要事项 | 6 | | 四、 | 附录 | 9 | 2018 年第三季度报告 大同煤业股份有限公司 2018 年第三季度报告 1 / 22 公司代码：601001 公司简称：大同煤业 | 目录 | | --- | 2018 年第三季度报告 一、 重要提示 1.1 公司董事会、监事会及董事、监事、高级管理人员保证季度报告内容的真实、准确、完整， 不存在虚假记载、误导性陈述或者重大遗漏，并承担个别和连带的法律责任。 1.2 公司全体董事出席董事会审议季度报告。 1.3 公司负责人张有喜、主管会计工作负责人尹济民及会计机构负责人（会计主管人员）姚东保 证季度报告中财务报表的真实、准确、完整。 1.4 本公司第三季度报告未经审计。 二、 公司基本情况 2.1 主要财务数据 3 / 22 单位：元 币种：人民币 本报告期末 上年度末 本报告期末比上年度末增 减(%) 总资产 24,962,689,288.01 26,944,344,778.32 -7.35 归属于上市公司 股东的净资产 5 ...

2018 年半年度报告 公司代码：601001 公司简称：大同煤业 大同煤业股份有限公司 2018 年半年度报告 1 / 136 2018 年半年度报告 重要提示 五、 经董事会审议的报告期利润分配预案或公积金转增股本预案 无 六、 前瞻性陈述的风险声明 √适用 □不适用 公司在报告中涉及未来计划等前瞻性陈述，该计划不构成公司对投资者的实质承诺，请 投资者注意投资风险。 七、 是否存在被控股股东及其关联方非经营性占用资金情况 否 八、 是否存在违反规定决策程序对外提供担保的情况？ 否 九、 重大风险提示 公司已在本报告中详细描述了可能存在的相关风险，具体内容详见报告"经营情况讨论与分 析中"中可能面对的风险部分。 十、 其他 □适用 √不适用 2 / 136 一、 本公司董事会、监事会及董事、监事、高级管理人员保证半年度报告内容的真实、准确、完 整，不存在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 二、 公司全体董事出席董事会会议。 三、 本半年度报告未经审计。 四、 公司负责人张有喜、主管会计工作负责人尹济民及会计机构负责人（会计主管人员）姚东声 明：保证半年度报告中财务报告的真实、准确、 ...

Financial Performance - Operating revenue for the first quarter reached CNY 2.77 billion, an increase of 11.51% year-on-year[6] - Net profit attributable to shareholders surged by 587.48% to CNY 124.84 million compared to the same period last year[6] - The company reported a basic earnings per share of CNY 0.07, reflecting a 600.00% increase from CNY 0.01 in the previous year[6] - Total operating revenue for Q1 2018 was CNY 2,765,615,918.68, an increase of 11.5% compared to CNY 2,480,088,168.13 in the same period last year[23] - Net profit for Q1 2018 was CNY 422,231,889.19, up 157.5% from CNY 164,321,437.04 in Q1 2017[25] - The net profit for Q1 2018 was -163,594,933.19 RMB, compared to -126,130,813.22 RMB in the same period last year, indicating a decline of approximately 29.7%[27] Asset and Liability Management - Total assets increased by 6.39% to CNY 28.67 billion compared to the end of the previous year[6] - The total assets of the company reached CNY 28.67 billion, an increase from CNY 26.94 billion at the beginning of the year[16] - The company's total liabilities amounted to CNY 16.75 billion, up from CNY 15.52 billion in the previous period[17] - Total assets increased to CNY 17,459,955,830.89 from CNY 15,727,623,538.57, reflecting a growth of 11.0%[21] - Total liabilities rose to CNY 14,821,349,672.29, up from CNY 12,931,047,473.13, indicating an increase of 14.6%[21] Cash Flow Analysis - The company’s cash flow from operating activities decreased by 11.90% to CNY 827.46 million compared to the previous year[6] - Cash received from other operating activities dropped by 86.22% to CNY 10,992,995.21, compared to CNY 79,795,917.72 in the previous period[12] - Cash inflow from operating activities was 3,170,657,116.16 RMB, down from 3,441,991,100.14 RMB, representing a decrease of about 7.9% year-over-year[30] - The net cash flow from operating activities was 827,455,853.54 RMB, compared to 939,227,680.75 RMB in the previous year, reflecting a decline of approximately 11.9%[30] - Cash outflow for investment activities was 540,407,734.12 RMB, significantly lower than 1,002,167,021.26 RMB in the previous year, showing a reduction of about 46.1%[31] - The total cash and cash equivalents at the end of the period reached 9,793,492,290.07 RMB, up from 5,980,170,623.50 RMB, marking an increase of approximately 63.1%[31] Investment and Financing Activities - Investment income rose by 35.25% to CNY 29,481,120.97, attributed to increased returns from investments in Shanghai Tongmei Qiyin Investment Management Center and Shanghai Financing Leasing Company[12] - Cash received from borrowings increased by 155.82% to CNY 1.8 billion, compared to CNY 705 million in the previous period[12] - The company’s cash inflow from other operating activities was 10,992,995.21 RMB, significantly lower than 79,795,917.72 RMB in the previous year, indicating a decline of approximately 86.2%[30] - Cash inflow from financing activities was $1,323,500,000.00, up from $550,000,000.00 in the prior period[33] - The net increase in cash and cash equivalents was $1,803,335,653.31, compared to a decrease of -$1,468,370,810.23 in the previous period[33] Shareholder Information - The number of shareholders reached 97,080, with the largest shareholder holding 57.46% of the shares[9] - The company’s weighted average return on equity rose by 1.85 percentage points to 2.21%[6] Future Outlook - The company plans to continue expanding its coal production capacity and improve operational efficiency in the upcoming quarters[11] - The company plans to focus on market expansion and new product development in the upcoming quarters[22] - The company is exploring potential mergers and acquisitions to enhance its market position and operational capabilities[22] - The company expects a significant increase in cumulative net profit compared to the same period last year, primarily due to changes in coal prices[12]

Financial Performance - The net profit attributable to shareholders for 2017 was CNY 599,170,480.36, a significant increase of 222.63% compared to CNY 185,711,886.46 in 2016[5] - Operating revenue for 2017 reached CNY 9,162,909,459.90, representing a year-on-year growth of 23.97% from CNY 7,391,443,496.99 in 2016[21] - The net asset attributable to shareholders at the end of 2017 was CNY 5,585,490,898.38, an increase of 11.91% compared to CNY 4,991,214,960.08 at the end of 2016[22] - The total assets as of the end of 2017 amounted to CNY 26,944,344,778.32, reflecting a 2.56% increase from CNY 26,273,022,454.52 in 2016[22] - Basic earnings per share for 2017 were CNY 0.36, up 227.27% from CNY 0.11 in 2016[23] - The cash flow from operating activities for 2017 was CNY 2,982,434,058.44, a 12.15% increase from CNY 2,659,371,478.44 in 2016[21] - The weighted average return on equity for 2017 was 11.33%, an increase of 7.59 percentage points from 3.74% in 2016[23] - The company reported a net profit of CNY 68,173,184.14 after deducting non-recurring gains and losses, a 112.42% increase from a loss of CNY 549,036,001.64 in 2016[21] Production and Sales - The company achieved a total coal production of 2,417.89 million tons in 2017, with a sales volume of 2,056.68 million tons and a sales revenue of ¥883,989.29 million[35] - The average selling price of coal was ¥429.81 per ton, contributing to a gross profit of ¥482,545.54 million for the coal segment[35] - The coal production volume was approximately 24.18 million tons, while the sales volume was approximately 20.57 million tons, showing a year-on-year decrease of 1.39% in production and an increase of 6.12% in sales[48] - The actual sales volume of commercial coal in 2017 was 20.57 million tons, surpassing the expected 18.8 million tons[76] - Coal business revenue for 2017 reached 8.84 billion yuan, significantly higher than the forecast of 7.22 billion yuan[76] Costs and Expenses - The company's operating costs increased to approximately ¥4.24 billion, up 12.41% from ¥3.77 billion in the previous year[44] - Total costs for the coal industry amounted to CNY 3,664,361,304.06, representing a 17.86% increase compared to the previous year's CNY 3,108,981,980.28[50] - Employee compensation in the coal industry increased by 6.56% to CNY 764,391,913.17, up from CNY 717,315,843 in the same period last year[51] - The cost of materials in the coal industry decreased by 5.39% to CNY 421,198,902.61, compared to CNY 445,214,063 in the previous year[52] - Other expenditures in the coal industry surged by 62.49% to CNY 1,455,484,620.48, compared to CNY 895,730,765.64 last year, attributed to increased mining work[52] Investments and Acquisitions - The company completed the acquisition of a 20% stake in Shanghai Financing Leasing Company, enhancing its financial business capabilities[40] - The company is actively pursuing the acquisition of a 21% stake in Tashan Coal Mine, indicating ongoing efforts to expand its asset base[40] - The company has established a financial investment fund, which has been registered with the China Securities Investment Fund Industry Association, focusing on investments in listed companies and industry leaders[41] - The company acquired a 20% stake in Tongmei Zhangze (Shanghai) Financing Leasing Co., Ltd. for RMB 51,302 million, with all payment completed[69] - The company completed the transfer of assets related to the Kouyukou Mine to Datong Coal Mine Group for RMB 51,757.93 million, with the transfer process finalized[70] Risk Management - The company has acknowledged potential risks in its operations, which are detailed in the report[7] - The company faced several risks including safety production risks, market competition risks, and rising cost risks due to complex mining conditions[79] - The coal industry is experiencing structural oversupply, making market conditions challenging despite temporary price recoveries[79] Environmental Management - The company reported a total sulfur dioxide emission of 680 tons, nitrogen oxides of 490 tons, and smoke dust of 278 tons for the year[130] - The company conducted over 50 environmental safety inspections throughout the year, ensuring no environmental accidents occurred[131] - The company has implemented a comprehensive environmental management system, including third-party monitoring and emergency response plans[131] - The company has established a 7500m³/day mine water treatment station and a 4000m³/day domestic wastewater treatment plant, both of which are operational and recycle treated water[136] - The company has implemented measures to achieve zero discharge of production wastewater through technological upgrades in 2014 and 2015[142] Corporate Governance - The company has established an emergency response plan for environmental incidents, which was filed with the local environmental protection bureau[144] - The company emphasizes transparency and timely information disclosure, adhering to the regulations set by the China Securities Regulatory Commission and the Shanghai Stock Exchange[178] - The company’s internal control system is comprehensive, covering business, finance, and auditing aspects, and is effectively implemented[177] - The company held its annual general meeting on May 26, 2017, where multiple reports and proposals were approved, including the 2016 financial statements[181] - The board of directors consists of 15 members, including 5 independent directors, ensuring compliance with relevant regulations[176] Employee Management - The total number of employees in the parent company and major subsidiaries is 6,012, with 4,400 in production, 458 in sales, 288 in technical roles, 56 in finance, and 810 in administration[169] - The company has established a clear salary policy as per the "Implementation Measures for Human Resources and Labor Management"[170] - The company has a training plan that includes targeted training for employees based on actual needs and industry adjustments[171] - The total remuneration for all directors, supervisors, and senior management at the end of the reporting period amounted to 3.2136 million yuan[164] Strategic Planning - The company is focusing on expanding its market presence and enhancing its product offerings through new technology development[161] - The company is actively involved in strategic planning and innovation to improve operational efficiency and competitiveness[161] - The strategic committee provided professional opinions on the company's 2017 strategy and development approach, ensuring alignment with long-term goals[187] - The company is exploring potential mergers and acquisitions to drive growth and market expansion[161]

2017 年第三季度报告 公司代码：601001 公司简称：大同煤业 大同煤业股份有限公司 2017 年第三季度报告 1 / 21 | 目录 | | --- | | 一、 | 重要提示 | 3 | | --- | --- | --- | | 二、 | 公司基本情况 | 3 | | 三、 | 重要事项 | 6 | | 四、 | 附录 | 9 | 2017 年第三季度报告 一、 重要提示 1.1 公司董事会、监事会及董事、监事、高级管理人员保证季度报告内容的真实、准确、完整， 不存在虚假记载、误导性陈述或者重大遗漏，并承担个别和连带的法律责任。 1.2 公司全体董事出席董事会审议季度报告。 1.3 公司负责人张有喜、主管会计工作负责人尹济民及会计机构负责人（会计主管人员）林文平 保证季度报告中财务报表的真实、准确、完整。 1.4 本公司第三季度报告未经审计。 二、 公司基本情况 2.1 主要财务数据 3 / 21 单位：元 币种：人民币 本报告期末 上年度末 本报告期末比上年度末增 减(%) 总资产 27,018,829,416.46 26,273,022,454.52 2.84 归属于上市公司 股东的净资产 5 ...

2017 年半年度报告 公司代码：601001 公司简称：大同煤业 大同煤业股份有限公司 2017 年半年度报告 重要提示 一、 本公司董事会、监事会及董事、监事、高级管理人员保证半年度报告内容的真实、准确、完 整，不存在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 二、 公司全体董事出席董事会会议。 三、 本半年度报告未经审计。 四、 公司负责人张有喜、主管会计工作负责人尹济民及会计机构负责人（会计主管人员）林文平 声明：保证半年度报告中财务报告的真实、准确、完整。 五、 经董事会审议的报告期利润分配预案或公积金转增股本预案 无 六、 前瞻性陈述的风险声明 √适用 □不适用 公司在报告中涉及未来计划等前瞻性陈述，该计划不构成公司对投资者的实质承诺，请 投资者注意投资风险。 七、 是否存在被控股股东及其关联方非经营性占用资金情况 否 八、 是否存在违反规定决策程序对外提供担保的情况？ 否 九、 重大风险提示 公司已在本报告中详细描述了可能存在的相关风险，具体内容详见报告"经营情况讨论与分 析中"中可能面对的风险部分。 十、 其他 □适用 √不适用 1 / 123 | 第一节 | 释义 3 | ...