【文/观察者网 陈思佳】辉长岩是一种不起眼的岩石，价格低廉且储量丰富，常被用作铺路的材料，但 美国正试图利用这种岩石来减少对中国的关键矿产依赖。据美国《华尔街日报》12月9日报道，硅谷公 司正尝试加工辉长岩，以生产铝、镁和其他需要从中国进口的关键矿物。 在美国加利福尼亚州奥克兰，一家名为Brimstone的初创企业正通过自主化学工艺和现成的设备加工辉 长岩，从中提取矿物。该公司成立于2019年，已经从科技巨头亚马逊、微软联合创始人比尔·盖茨等投 资者处筹集了超过8000万美元的资金。 特朗普政府也为相关项目投资了数亿美元，并入股了美国稀土公司MP Materials、稀土磁铁初创企业 Vulcan Elements、磁铁回收公司ReElement Technologies以及锂矿开采公司Lithium Americas。美国政府 还与乌克兰、澳大利亚、阿联酋等十多个国家签署协议，以确保获得关键矿产项目的准入。 虽然Brimstone提出了"野心勃勃"的目标，但该公司还需要先证明自己的生产能力。报道指出，现在 Brimstone还只能在实验室阶段实现部分矿物的生产，钛的生产甚至还停留在纸面阶段。该公司尚未建 成 ...

Financial Data and Key Metrics Changes - The proposed merger with Anglo American is seen as a unique opportunity to create a leading copper-focused producer, enhancing Teck's value creation proposition [9][22] - The meeting reported that 99.7% of the votes cast in respect of Class A common shares and 89.7% of the votes cast in respect of Class B subordinate voting shares were in favor of the arrangement resolution [17] Business Line Data and Key Metrics Changes - No specific data on business line performance was provided in the meeting Market Data and Key Metrics Changes - No specific market data was discussed during the meeting Company Strategy and Development Direction - The merger with Anglo American is described as a natural progression of Teck's strategy, aimed at advancing the company's objectives [9] - The board unanimously supports the merger, indicating a strong alignment on strategic direction [9] Management's Comments on Operating Environment and Future Outlook - Management emphasized the importance of safety and attention in the workplace, highlighting risks associated with distractions [5][6] - The focus on creating a leading copper producer suggests a positive outlook for the company's future in the copper market [9] Other Important Information - The meeting was held to discuss the merger, with a quorum of shareholders present, representing 81.76% of the total votes [11][12] - The final results of the vote will be reported in a news release and filed on SEDAR+ [22] Q&A Session Summary Question: Are there any questions regarding the merger? - There were no questions from online participants [18] - The Chair moved to approve the arrangement resolution without further inquiries [19]

几内亚统计局公布的数据显示，2025年10月几内亚铝土矿出口量为10,186.7吨，氧化铝出口量为61.6 吨。 ...

证券日报网讯12月9日，大中矿业（001203）在互动平台回答投资者提问时表示，公司拥有的硫铁矿资 源量为7085.41万吨，主要用于生产工业硫酸，并面向区域市场进行销售。 ...

格隆汇12月9日丨大中矿业(001203.SZ)在投资者互动平台表示，公司全资子公司内蒙古金辉稀矿有限公 司生产的硫酸，以92.5%、98%、105%等规格的工业用酸为主，广泛应用于国民经济各个领域，目前不 涉及硫磺的生产。 ...

Core Viewpoint - The company intends to acquire a 60% stake in Yichun Jinshi Mining Co., Ltd. for a cash consideration of 500 million yuan, which will make Jinshi Mining a subsidiary of the company [1] Group 1: Acquisition Details - The acquisition involves cash payment of 500 million yuan for the stake held by Dai Hongbo, Song Heping, and Liang Zhengbin [1] - Post-transaction, Jinshi Mining will become a controlling subsidiary of the company [1] Group 2: Asset Information - Jinshi Mining's core asset is the exploration rights for the 460 Gaodi Gold Mine located in the Xinlin District of Daxing'anling, Heilongjiang Province [1] - The exploration area includes three mineralized alteration zones: Zone I (copper-molybdenum), Zone II, and Zone III (gold) [1] - Zone I contains a large porphyry copper-molybdenum deposit, with resource estimates for the main and subordinate ore bodies having been reviewed and filed [1] Group 3: Strategic Implications - The transaction aligns with the company's strategic planning and aims to enhance its reserve of quality mineral resources [1] - The acquisition is expected to strengthen the company's market competitiveness and sustainable development capabilities [1]

大中矿业（001203.SZ）12月8日在投资者互动平台表示，公司全资子公司内蒙古金辉稀矿有限公司生产 工业级硫酸，硫酸价格上涨将对公司销售收入产生一定正面影响。 （文章来源：每日经济新闻） 每经AI快讯，有投资者在投资者互动平台提问：贵司是否有受益于硫酸涨价？ ...

PresentationLadies and gentlemen, I'd like to welcome you to this Boliden 2026 guidance presentation audiocast. My name is Olof Grenmark, and I'm Head of Investor Relations. Today, we will have a presentation led by our President and CEO, Mikael Staffas; and our CFO, Håkan Gabrielsson. We will also have a Q&A session. Mikael, welcome.Mikael StaffasPresident & CEO Thank you, Håkan, and good morning, everybody out there. The whether here in Stockholm is actually really gloomy today, but it's not snowing like ...

（记者 张明双） 西藏矿业（000762.SZ）12月5日在投资者互动平台表示，公司直接出售生产的铬铁矿，不加工生成金属 铬。 每经AI快讯，有投资者在投资者互动平台提问：你好，请问公司除了开采铬铁矿外，是否继续加工生 成金属铬？ ...

Group 1 - The company, Anning Co., Ltd. (002978), is focused on the comprehensive utilization of vanadium-titanium magnetite and currently has no plans to enter the calcium titanate battery sector [1]