证券代码：001203 证券简称：大中矿业 债券代码：127070 债券简称：大中转债 内蒙古大中矿业股份有限公司投资者关系活动记录表 编号：2023-005 特定对象调研 □分析师会议 投资者关系活动 □媒体采访 业绩说明会 类别 □新闻发布会 路演活动 现场参观 其他 参与单位名称 国投瑞银、暖逸欣基金、华能贵诚信托自营、中信建投证券自营、云南 信托、中信建投证券、五矿信托 时间 2023 年 7 月 4 日 地点 内蒙古巴彦淖尔市小佘太书记沟公司会议室 1、董事长牛国锋 2、董事、实际控制人林来嵘 上市公司接待人 3、董事、总经理林圃生 员姓名 4、董事会秘书林圃正 1、公司现有矿山是否有扩产的计划？ 回复： 公司现有矿山的原矿核定产能为 1,500 万吨/年。未来，公司将积 极推进三大扩产计划：重新集铁矿采选由 450 万吨/年技改扩产至 750 万吨/年、周油坊铁矿采选由 450 万吨/年技改扩产至 650 万吨/年、固 投资者关系活动 阳合教铁矿采矿由 30 万吨/年技改扩产至 100 万吨/年。目前，公司正 主要内容介绍 在进行上述项目产能提升的可行性论证，后期将根据项目进展积极推 进相关批复和 ...

证券代码：001203 证券简称：大中矿业 债券代码：127070 债券简称：大中转债 内蒙古大中矿业股份有限公司投资者关系活动记录表 | --- | --- | --- | |--------------|--------------------------|----------------| | | | 编号：2023-004 | | | 特定对象调研 □分析师会议 | | | 投资者关系活 | □媒体采访 | 业绩说明会 | | 动类别 | □新闻发布会 | 路演活动 | | | 现场参观 | | | | 其他 | | | 参与单位名称 | | | | | 投资者网上提问 | | 及人员姓名 时间 2023 年 6 月 9 日 地点 公司通过全景网"投资者关系互动平台"（https://ir.p5w.net） 采用网络远程的方式召开业绩说明会 上市公司接待 人员姓名 董事、总经理林圃生、董事会秘书林圃正 1、公司的生产成本控制策略是怎样的？这对公司的盈利能力有何 影响？ 回复： 尊敬的投资者，您好。公司主要通过引入先进设备及技术改 造，降低生产成本；持续投入自动化建设，减低运营成本；优化 投资者关系活 ...

1 证券代码：001203 证券简称：大中矿业 公告编号：2023-075 债券代码：127070 债券简称：大中转债 内蒙古大中矿业股份有限公司 关于参加内蒙古辖区上市公司 2023 年投资者 网上集体接待日活动的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 为进一步加强与投资者的互动交流，内蒙古大中矿业股份有限公司（以下简 称"公司"）将参加由内蒙古证监局、内蒙古上市公司协会与深圳市全景网络有 限公司联合举办的"2023 年内蒙古辖区上市公司投资者集体接待日活动"，现 将相关事项公告如下： 本次活动将采用网络远程的方式举行，投资者可登录"全景路演"网站 （http://rs.p5w.net），或关注微信公众号：全景财经，或下载全景路演 APP, 参与本次互动交流，活动时间为 2023 年 6 月 9 日（周五）15:30-17:00。届时公 司高管将在线就公司 2022 年度业绩、公司治理、发展战略、 经营状况、融资计 划和可持续发展等投资者关心的问题，与投资者进行沟通与交流，欢迎广大投资 者踊跃参与！ 特此公告。 内蒙古大中矿业股份有限公司 董事 ...

Financial Performance - The company's operating revenue for Q1 2023 decreased by 50.92% to CNY 640,461,204.68 compared to CNY 1,304,890,452.81 in the same period last year[17]. - Net profit attributable to shareholders decreased by 56.63% to CNY 193,740,603.58 from CNY 446,735,755.04 year-on-year[17]. - The total operating revenue for Q1 2023 was ¥640,461,204.68, a decrease of 50.9% compared to ¥1,304,890,452.81 in the same period last year[33]. - Net profit for Q1 2023 was ¥193,740,603.58, a decline of 56.5% compared to ¥446,735,255.30 in Q1 2022[35]. - Total comprehensive income for the first quarter of 2023 was CNY 193,740,603.58, compared to CNY 446,735,755.04 in the previous period[50]. - Basic and diluted earnings per share for the current period were CNY 0.13, down from CNY 0.30 in the previous period[50]. Cash Flow - The net cash flow from operating activities turned negative at CNY -266,356,722.50, a decrease of 155.99% compared to CNY 475,721,387.14 in the previous year[17]. - Net cash flow from operating activities was CNY -266,356,722.50, a decrease from CNY 475,721,387.14 in the previous period[50]. - Cash received from sales of goods and services was CNY 576,472,296.16, down from CNY 1,493,491,059.45 in the previous period[50]. - Total cash outflow from operating activities was CNY 952,679,512.70, compared to CNY 1,114,968,636.06 in the previous period[50]. - Cash paid for purchasing goods and services was CNY 690,628,405.57, an increase from CNY 634,256,093.27 in the previous period[50]. - Cash paid for employee compensation was CNY 127,849,604.38, compared to CNY 122,255,194.71 in the previous period[50]. - Cash inflow from investment activities totaled CNY 270,292,161.98, compared to CNY 2,514,814.83 in the previous period[51]. - Net cash flow from financing activities was CNY 371,665,667.49, an improvement from CNY -27,374,491.93 in the previous period[51]. - The ending balance of cash and cash equivalents was CNY 1,846,867,191.79, compared to CNY 786,481,926.57 at the end of the previous period[51]. Assets and Liabilities - The company’s total assets increased by 4.93% to CNY 11,524,577,869.51 from CNY 10,983,287,664.42 at the end of the previous year[17]. - The total liabilities increased to ¥5,178,168,630.26 in Q1 2023 from ¥4,777,881,590.34 in the previous year, reflecting a growth of 8.4%[33]. - The company’s total liabilities increased to approximately 4.68 billion RMB, up from 4.30 billion RMB, reflecting an increase of about 9%[46]. - The total equity attributable to shareholders of the parent company rose to ¥6,346,409,239.25, up from ¥6,205,406,074.08, indicating an increase of 2.3%[33]. Inventory and Receivables - The company produced 783,500 tons of iron concentrate, a decrease of 12,300 tons year-on-year, primarily due to quality improvement upgrades at the Shujigou Iron Mine[7]. - The average selling price of iron concentrate was CNY 1,028 per ton, down 4% year-on-year, while the average selling price of pellets was CNY 1,116 per ton, down 14.7%[13]. - Accounts receivable increased by 78.09% compared to the end of the previous year, mainly due to an increase in receivables within the credit period[12]. - The company’s inventory of iron concentrate increased by 300,000 tons year-on-year, reaching 410,000 tons at the end of the reporting period[13]. - Accounts receivable increased significantly to approximately 380.83 million RMB, up from 213.84 million RMB, reflecting an increase of about 78%[44]. - The company reported a significant increase in prepayments, which rose to approximately 587.78 million RMB from 68.92 million RMB, marking an increase of over 750%[44]. - The company’s inventory increased to approximately 682.76 million RMB, up from 568.62 million RMB, indicating a rise of about 20%[44]. Investments and Acquisitions - The company plans to invest no less than ¥15.2 billion in the Yangzhong mineral processing and commodity trading base project, which includes a 15 million tons/year throughput terminal and a 6.25 million tons/year ore selection project[41]. - The company acquired 100% equity of Inner Mongolia Jinhui Rare Mineral Co., Ltd[30]. - The company obtained 80% equity and part of the debt of Chenzhou City Chengtai Mining Investment Co., Ltd[29]. - The company acquired 80% of the equity of Chenzhou Chengtai Mining Investment Co., Ltd. for 17 million RMB, securing control over lithium-rich resources in Hunan Province[42]. - The company completed the acquisition of 100% of Inner Mongolia Jinhui Rare Minerals Co., Ltd. for 1.1 billion RMB, making it a wholly-owned subsidiary[43]. Shareholder Information - The total number of common shareholders at the end of the reporting period was 59,516[23]. - The largest shareholder, Zhongxing Group Co., Ltd, holds 48.38% of the shares[24]. - The actual controllers of the company are Lin Lairong and An Sumei, who collectively hold 100% of the controlling shareholder Zhongxing Group Co., Ltd[24]. - The company issued 15.2 million convertible bonds with a total fundraising amount of RMB 152 million[26]. - The company has repurchased 3,956,762 shares, accounting for 0.26% of the total share capital, with a total transaction amount of ¥52,648,987[40]. - The company plans to repurchase shares using self-owned funds ranging from RMB 200 million to RMB 300 million, with a maximum repurchase price of RMB 20 per share, expecting to buy back 10 million to 15 million shares[27][28]. Research and Development - Research and development expenses for Q1 2023 were ¥20,513,260.42, down 18.5% from ¥25,216,632.57 in the same period last year[33]. - The company is advancing its lithium extraction and processing projects in Linwu County, aligning with its overall strategic goals in the lithium energy sector[42]. - The company plans to proceed with geological exploration and mining rights extension in the Jijiao Mountain area, which is part of its strategic direction in lithium mining[43].

| 证券代码：001203 | 证券简称：大中矿业 | 公告编号：2023-034 | | --- | --- | --- | | 债券代码：127070 | 债券简称：大中转债 | | 内蒙古大中矿业股份有限公司 关于举行2022年年度报告网上业绩说明会的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 内蒙古大中矿业股份有限公司（以下简称"公司"）定于2023年4月12日 （星期三）下午15:00至17:00在全景网举办2022年度业绩说明会，本次年度业 绩说明会将采用网络远程的方式举行，投资者可登陆全景网"投资者关系互动 平台"（http://ir.p5w.net）参与本次年度业绩说明会。 出席本次说明会的人员有：公司董事长牛国锋先生、财务总监王福昌先 生、独立董事王丽香女士和保荐代表人胡静静女士。 为充分尊重投资者、提升交流的针对性，现就公司 2022 年度业绩说明会提 前向投资者公开征集问题，广泛听取投资者的意见和建议。投资者可于 2023 年 4 月 7 日（星期五）15:00 前访问 http://ir.p5w.net/zj/，或扫描下方二维 ...

Mining Operations and Resources - The company has a total iron ore reserve of 522 million tons, with an average TFe grade of not less than 28.87%, of which 80.04% has a grade of 28.87% or higher[14]. - The company has increased its iron ore resource by 3.6761 million tons with an average grade of 24.03% through exploration activities[13]. - The company’s iron concentrate production volume, including self-used pellet production, was approximately 1,292,244.10 tons[23]. - The company produced 3.223 million tons of iron concentrate and 2.178 million tons of pellets, achieving a total revenue of 4.058 billion yuan, with iron concentrate contributing 1.765 billion yuan and pellets contributing 2.135 billion yuan[41]. - The company plans to increase iron ore production capacity from 4.5 million tons/year to 7.5 million tons/year for the re-collected iron ore project and from 4.5 million tons/year to 6.5 million tons/year for the Zhou Youfang iron ore project[108]. Financial Performance - The company reported a net profit of 977 million yuan for the year, translating to earnings per share of 0.65 yuan[41]. - The investment amount for the reporting period was 719,987,150.43 yuan, a decrease of 6.68% compared to the previous year's investment of 771,493,540.59 yuan[38]. - The company’s cash flow from operating activities decreased year-on-year due to reduced cash receipts from product sales caused by market price declines[36]. - The company’s financial expenses decreased by 28.28% year-on-year, attributed to a reduction in loans and interest expenses[51]. - The company reported a total of 227,002,854 in its financial disclosures, indicating significant operational scale[159]. Research and Development - The company has a total of 242 patents, reflecting its commitment to technological innovation and research[16]. - The company’s workforce in research and development accounts for 11.15% of its total employees, indicating a strong focus on innovation[33]. - The company aims to improve resource recovery rates and reduce production costs through ongoing research and development projects[29]. - The research on the automated control of grinding and selection processes has been completed, which is expected to enhance equipment efficiency and reduce production costs[53]. - R&D investment amounted to ¥122,181,249.91 in 2022, an increase of 4.29% from ¥117,150,112.70 in 2021, with R&D expenses accounting for 3.01% of revenue, up from 2.39%[56]. Strategic Initiatives - The company is actively pursuing the development of intelligent mining and automation upgrades to enhance operational efficiency and competitiveness[4]. - The company is focusing on industrial intelligence upgrades and has established deep cooperation with leading enterprises, including Shanghai Baoxin Software Co., to enhance production and operational intelligence[42]. - The company is exploring market expansion opportunities and potential mergers and acquisitions[96]. - The company is focusing on expanding its presence in the new energy sector, particularly in lithium mining, while continuing to optimize its iron ore processing and trading operations[108]. - The company is committed to addressing potential risks related to project progress and is actively seeking quality opportunities in the iron ore and lithium mining sectors[112]. Corporate Governance - The company maintains effective communication with investors through various channels, ensuring timely and accurate information disclosure[124]. - The company’s governance structure complies with the requirements set by the China Securities Regulatory Commission and the Shenzhen Stock Exchange[141]. - The governance structure includes a shareholders' meeting as the highest authority, a board of directors for decision-making, and a supervisory board for oversight, ensuring autonomous decision-making[154]. - The company has established four specialized committees under the board of directors to provide professional opinions for decision-making[121]. - The company is committed to maintaining a robust corporate governance framework to ensure transparency and accountability in its operations[154]. Employee and Management Changes - The company has achieved a 11% increase in undergraduate recruitment from 100 to 111 in 2022 compared to 2021[55]. - The company experienced changes in its management team, with the resignation of key personnel including the general manager and independent directors due to personal reasons[162][160]. - The company appointed Lin Pushing as the new General Manager on March 1, 2023[179]. - The company has a diverse management team with extensive experience in the mining and resource sectors, contributing to its strategic direction[166]. - The company is focusing on protecting stakeholder rights and promoting sustainable development[174]. Environmental and Safety Initiatives - The company is committed to safety and environmental protection as a core principle[85]. - The company emphasizes safety production and environmental governance, aiming to reduce operational risks and enhance workplace safety[134]. - The ecological restoration project for the Huoshishan site has been completed, which is expected to restore approximately 60 hectares of abandoned mining pits[54]. - The company aims to improve tunnel construction quality and safety through research on blasting technology, which is expected to reduce production costs and enhance operational efficiency[41]. - The project on the preparation of solid waste cementing filling materials has entered the small trial stage, aiming to reduce costs and carbon emissions by utilizing industrial waste[54].

Financial Performance - The company reported a significant increase in performance, with a projected growth of over 800% in the first half of 2021 compared to the previous year [12][71]. - The average cost of extracting iron ore is approximately 257.29 RMB per ton for 2020 [10][42]. - The company’s iron ore production volume in 2020 was 5.2772 million tons, with a production of iron concentrate at 2.3613 million tons [6][22]. Production Capacity and Expansion - The company plans to expand its iron ore extraction capacity to approximately 15 million tons per year, with existing mining capabilities of 6.2 million tons per year and a planned capacity of 9 million tons per year from new projects [9][18]. - The company has a total iron ore reserve of 52,245.28 million tons, as recorded by the land resource management department [15][7]. Market Conditions - The iron ore market is currently experiencing high prices, influenced by global economic recovery post-pandemic, leading to increased demand and price fluctuations [3][6]. - The company’s main products, iron concentrate and pellets, are subject to international pricing mechanisms, primarily based on the Platts index [17][31]. Environmental and Safety Measures - The company emphasizes environmental protection during mining operations, implementing various measures to manage pollution and ensure compliance with national policies [4][10]. - Safety in production is prioritized, with strict adherence to national regulations and comprehensive safety training for all employees [5][10]. Investor Relations and Corporate Governance - The company maintains transparency with investors, regularly updating them on financial performance and operational developments through periodic reports [12][56]. - There are no undisclosed significant events affecting stock performance, and the company adheres to legal requirements for information disclosure [3][12]. Strategic Initiatives - The company is considering the establishment of a trading company in Hainan to facilitate import trade and risk hedging [5][15]. - Future plans include exploring opportunities in other mineral resources while focusing on core iron ore operations [9][16].