证券代码：603979 证券简称：金诚信 公告编号：2025-042 转债代码：113615 转债简称：金诚转债 金诚信矿业管理股份有限公司 关于签署科马考铜矿地下采矿业务服务协议的公告 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。 5、担保情况 金诚信矿业管理股份有限公司（简称"公司"或"金诚信"）全资子公司金 诚 信 博 茨 瓦 纳 矿 山 建 设 有 限 公 司 （ Jchx Botswana Mining Construction Proprietary Limited，简称"金诚信博茨瓦纳公司"）与科马考铜矿有限公司 （Khoemacau Copper Mining Proprietary Limited）近日就科马考铜矿地下采矿 业务签署了服务协议（简称"合同"），具体情况如下： 一、工程项目及协议主要情况 1、工程内容：科马考铜矿第五矿区地下采矿业务。 2、合同金额：本合同为单价合同，根据预估工程量计算合同总价款约 805,016,976.09 美元（不含增值税），最终金额需根据实际完成工作量及合同单 价 ...

| 证券代码：603979 | 证券简称：金诚信 | 公告编号：2025-044 | | --- | --- | --- | | 转债代码：113615 | 转债简称：金诚转债 | | 金诚信矿业管理股份有限公司 关于2024年年度股东大会增加临时提案的公告 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、准确性和完整性承担法律责任。 一、 股东大会有关情况 《关于金诚信拟为子公司履约提供担保的议案》 具体详见公司于本公告同日发布的《金诚信关于拟为子公司履约提供担保的 公告》。 鉴于公司全资子公司金诚信博茨瓦纳矿山建设有限公司（简称"金诚信博茨 瓦纳公司"）与科马考铜矿有限公司（Khoemacau Copper Mining Proprietary Limited）签署的采矿服务协议以公司按照合同约定办理履约保函及提供母公司 担保为合同生效的先决条件之一，且上述担保事项需经公司股东大会审议并经出 席股东大会的股东所持表决权的三分之二以上通过，为支持公司矿山服务业务市 场开拓，加快业务进展，金诚信集团有限公司作为直接持有公司 38.88%股份的 股东，提议将 ...

| 证券代码：603979 | 证券简称：金诚信 | 公告编号：2025-041 | | --- | --- | --- | | 转债代码：113615 | 转债简称：金诚转债 | | 金诚信矿业管理股份有限公司 第五届监事会第十八次会议决议公告 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个别及连带责任。 重要提示：本次监事会所审议议案获得全票通过 1、审议通过《关于金诚信拟为子公司履约提供担保的议案》。 表决结果：3票同意，0票反对，0票弃权。 本议案尚需提交公司股东大会审议。 特此公告。 金诚信矿业管理股份有限公司监事会 2025 年 5 月 19 日 一、 监事会会议召开情况 金诚信矿业管理股份有限公司（以下简称"公司"）于 2025 年 5 月 19 日 在公司会议室以现场会议方式召开第五届监事会第十八次会议。本次会议应到监 事 3 名，实到监事 3 名。鉴于项目进展需要，全体监事一致同意，豁免本次监 事会需提前 5 日通知的义务，本次会议的召集、召开符合《中华人民共和国公司 法》和《公司章程》的有关规定。公司监事会主席尹师 ...

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。 证券代码：603979 证券简称：金诚信 公告编号：2025-040 转债代码：113615 转债简称：金诚转债 金诚信矿业管理股份有限公司 第五届董事会第二十三次会议决议公告 重要提示：本次董事会所审议议案获得全票通过 特此公告。 金诚信矿业管理股份有限公司董事会 2025 年 5 月 19 日 1、审议通过《关于金诚信拟为子公司履约提供担保的议案》。 具体内容详见与本公告同日发布的《金诚信关于拟为子公司履约提供担保的 公告》。 表决结果：9 票同意，0 票反对，0 票弃权。 本议案尚需提交公司股东大会审议。 一、董事会会议召开情况 金诚信矿业管理股份有限公司（以下简称"公司"）于 2025 年 5 月 19 日 在公司会议室以现场与视频相结合的方式召开第五届董事会第二十三次会议，本 次会议应到董事 9 名，实到董事 9 名，公司全体监事列席会议。鉴于项目进展 需要，经全体董事一致同意，豁免本次临时董事会需提前五日通知的义务，本次 会议的召集、召开符合《中华人民共和国公司 ...

金诚信：签署8.05亿美元科马考铜矿地下采矿业务服务协议 智通财经5月19日电，金诚信(603979.SH)公告称，公司全资子公司金诚信博茨瓦纳公司与科马考铜矿有 限公司近日就科马考铜矿第五矿区地下采矿业务签署了服务协议。合同为单价合同，预估工程量计算合 同总价款约8.05亿美元（不含增值税），最终金额根据实际完成工作量及合同单价计算。合同工期5 年，自2025年7月1日至2030年6月30日。 ...

华源证券近日发布有色金属 大宗金属周报：受中美关税"降级"催化影响电解铝大涨，后 伴随氧化铝价格反弹而反弹，成本支撑仍是电解铝价格主线。库存方面，现货库存58万吨， 环比降低6.3%，沪铝库存15.6万吨，环比降低8.0%，相比上周库存改善明显，一方面有上周 过节因素另一方面受中美缓和下游补库影响，5-6月份本为传统淡季，但考虑中美缓和或出 现"淡季不淡"的情况，价格高度随氧化铝波动，或反弹至2.05-2.1万元/吨。 以下为研究报告摘要： 投资要点： 铜：铜价维持震荡，等待后续宏观催化。本周伦铜/沪铜/美铜涨跌幅分别为 +0.86%/+0.89%/-1.34%，本周一中美发布经贸会谈联合声明，实现对等关税"降级"，受此催 化全球商品价格反弹，沪铜一度反弹至7.9万元/吨，后续逐步回落至7.8万元/吨。基本面方 面，受美国232铜进口调查影响，海外铜库存仍在转移，LME库存下降而comex库存高增， 反观国内库存开始回升，smm社会库存13.2万吨，环增9.91%，沪铜库存10.8万吨，环增 34%。下游开工开始回升，铜杆开工率73.26%，同增10.47pct。我们认为铜价短期维持震 荡，宏观面重点关注：1 ...

Investment Rating - The report maintains an "Overweight" rating for the copper industry [6]. Core Viewpoints - The report anticipates a gradual increase in copper prices due to improved macroeconomic expectations and potential domestic stimulus policies [1][4]. - Domestic electrolytic copper inventory has increased, while LME copper inventory continues to decline, indicating a mixed supply-demand scenario [10][25]. - The report highlights that the recent trade tensions have not yet negatively impacted the economy, which may continue to suppress copper price increases [1]. Supply and Demand Summary - Domestic electrolytic copper inventory increased by 9.9% week-on-week, while LME copper inventory decreased by 5.9% [2][25]. - As of May 16, 2025, domestic copper concentrate inventory at major ports was 820,000 tons, down 9% from the previous week [2]. - In March 2025, China's copper concentrate production was 157,000 tons, up 25.4% month-on-month and 6.9% year-on-year [2][49]. - The report notes that cable companies maintain high operating rates, with a slight decrease of 0.1 percentage points in the operating rate this week [3][77]. Price and Futures Summary - As of May 16, 2025, SHFE copper futures closed at 78,140 CNY/ton, up 0.9% from May 9, while LME copper closed at 9,448 USD/ton, up 0.02% [1][17]. - The report indicates a decrease in SHFE copper active contract positions by 3.9% week-on-week, with COMEX non-commercial net long positions down by 0.8% [4][33]. Investment Recommendations - The report recommends stocks such as Jincheng Mining, Zijin Mining, Luoyang Molybdenum, and Western Mining, while suggesting to pay attention to Minmetals Resources [4][5].

Investment Rating - The report maintains a "Positive" investment rating for the non-ferrous and steel industry [5]. Core Viewpoints - The report emphasizes the importance of closely monitoring investment opportunities in strategic metals such as rare earths, especially following significant price increases in overseas markets due to China's export controls [8][13]. - In the steel sector, there has been a notable increase in rebar consumption and a slight rise in overall steel prices, indicating a positive trend in demand [14][38]. Summary by Sections 1. Core Viewpoints: Focus on Strategic Metals - The report highlights the strategic importance of rare earth metals, particularly in light of recent U.S.-China trade discussions that aim to reduce tariffs, which could enhance global economic recovery [8][13]. - Following China's export restrictions on heavy rare earths, overseas prices have surged, with dysprosium and terbium prices in Europe increasing nearly threefold [8][13]. 2. Steel Sector: Price Trends - Rebar consumption has risen significantly, with a reported consumption of 2.6 million tons, marking a 21.69% increase week-on-week [14][18]. - The overall steel price index has seen a slight increase of 0.92%, with hot-rolled coil prices rising to 3,320 CNY/ton, a 1.40% increase, and cold-rolled prices at 3,767 CNY/ton, a 1.31% increase [14][38]. 3. New Energy Metals: Supply and Price Declines - Lithium production in April 2025 was reported at 70,640 tons, a year-on-year increase of 40.38%, but with a slight month-on-month decline [15][42]. - Nickel production has seen a significant year-on-year decrease of 14.18%, while cobalt prices have shown a downward trend [15][44]. 4. Industrial Metals: Copper and Aluminum - Copper smelting fees have slightly increased, with the LME aluminum price settling at 2,474 USD/ton, reflecting a minor week-on-week rise of 0.20% [16]. - The production costs for electrolytic aluminum have decreased significantly, leading to increased profitability for producers [16][28]. 5. Precious Metals: Market Adjustments - Gold prices have experienced a notable decline of 3.72% week-on-week, attributed to reduced demand for safe-haven assets following positive developments in U.S.-China relations [17].

证券研究报告 有色金属 行业定期报告 hyzqdatemark 2025 年 05 月 18 日 证券分析师 田源 SAC：S1350524030001 tianyuan@huayuanstock.com 张明磊 SAC：S1350525010001 zhangminglei@huayuanstock.com 郑嘉伟 SAC：S1350523120001 zhengjiawei@huayuanstock.com 田庆争 SAC：S1350524050001 tianqingzheng@huayuanstock.com 联系人 陈轩 板块表现： 中美关税"降级"催化，成本支撑叠加库存去化，铝价大涨 投资评级： 看好（维持） ——有色金属 大宗金属周报（2025/5/12-2025/5/16） 投资要点： 请务必仔细阅读正文之后的评级说明和重要声明 铜：铜价维持震荡，等待后续宏观催化。本周伦铜/沪铜/美铜涨跌幅分别为 +0.86%/+0.89%/-1.34%，本周一中美发布经贸会谈联合声明，实现对等关税"降级"， 受此催化全球商品价格反弹，沪铜一度反弹至 7.9 万元/吨，后续逐步回落至 7.8 万 元/吨。基本 ...

Macro Economic Overview - The macroeconomic report indicates that the recent US-China Geneva trade talks have led to a potential short-term improvement in trade relations, which may positively impact economic growth expectations for the second quarter [3][20][21] - The report highlights that April's new social financing (社融) increased by 1.16 trillion yuan, which is 1.22 trillion yuan more than the same period last year, but 4.73 trillion yuan less than March, slightly below the consensus expectation of 1.26 trillion yuan [3][14] - The stock market is recommended for overweight allocation, while bonds and currency are suggested for underweight allocation due to anticipated short-term impacts on the bond market from stock performance [4][5] Asset Performance Review - The Shanghai Composite Index rose by 1.12% this week, while the CSI 300 Index futures increased by 1.06%. In contrast, coking coal futures fell by 2.21%, and iron ore futures rose by 4.67% [2][13] - The ten-year government bond yield increased by 4 basis points to 1.68%, while the active ten-year government bond futures dropped by 0.53% [2][13][43] - The report notes that the average interest rate for newly issued corporate loans in April was approximately 3.2%, which is about 4 basis points lower than the previous month, maintaining a historically low level [25] Industry Insights - The automotive sector showed significant growth, with wholesale and retail sales of passenger cars increasing by 44% and 30% year-on-year, respectively, indicating a strong recovery in consumer demand [35][39] - The construction industry is also experiencing growth, with a year-on-year increase in sales revenue of 6.5%, reflecting accelerated project construction across various regions [24][25] - The report emphasizes the importance of fiscal policies in supporting economic stability, particularly through increased government bond financing, which rose by 1.07 trillion yuan compared to the previous year [3][14]