{"version": "https://jsonfeed.org/version/1.1", "title": "Sharemaestro Newsreel: Brazil Other Industrial Metals & Mining news", "home_page_url": "https://sharemaestro.com/newsreel/br/basic-materials/other-industrial-metals-mining/", "feed_url": "https://sharemaestro.com/newsreel/br/basic-materials/other-industrial-metals-mining/feed.json", "description": "Latest Other Industrial Metals & Mining company headlines from Brazil, newest first, with source links and direct routes to company research and sentiment.", "language": "en", "items": [{"id": "source:498137a0619b41f94ede36ce613237967bb8108a3df5ec9f9c63516d749613b3", "url": "https://finance.yahoo.com/technology/ai/articles/vale-abb-sign-deal-expand-131538870.html", "external_url": "https://finance.yahoo.com/technology/ai/articles/vale-abb-sign-deal-expand-131538870.html", "title": "Vale, ABB sign deal to expand automation at Brazil iron ore plants", "content_text": "Vale and ABB have entered into a strategic partnership aimed at developing automation, digitalisation and integrated IT/OT technology solutions for iron ore processing operations in Brazil. The agreement follows their work together at Vale's Concei\u00e7\u00e3o II Model Plant in Itabira, Minas Gerais, which is the company's first high-tech and AI-enabled iron ore facility. The companies intend to replicate the technology systems implemented at the Itabira site across multiple Vale iron ore plants in Brazil. These solutions are designed to improve safety, enhance productivity and support sustainability i", "date_published": "2026-08-13T13:15:38+00:00", "authors": [{"name": "finance.yahoo.com"}], "tags": ["Deals and strategy", "VALE3"], "_sharemaestro": {"country": "Brazil", "coverage": "Main company", "market_context": null, "companies": [{"symbol": "VALE3", "name": "Vale S.A.", "sentiment_url": "https://sharemaestro.com/sentiment/92167282-9804-4acb-a36d-1c0389131bb2/"}]}}, {"id": "source:6d1f11cdeef424e2e72c4ef7b0f7ad2cd643f20c4702fa4eff305fea59e72801", "url": "https://finance.yahoo.com/energy/articles/vale-metals-proceed-coarse-particle-235600807.html", "external_url": "https://finance.yahoo.com/energy/articles/vale-metals-proceed-coarse-particle-235600807.html", "title": "Vale Base Metals to Proceed with Coarse Particle Flotation at Salobo Increasing and Accelerating Projected Copper Production", "content_text": "Coarse Particle Flotation (CPF) expected to add up to ~30,000 tonnes of annual copper production and 6 million tonnes of annual ore processing capacity at Salobo Project start-up accelerated to first half of 2028; Construction license received CPF capex estimate optimized; Wheaton Precious Metals providing $40 million of the capital spend (All figures in U.S. dollars unless otherwise stated.) TORONTO, Aug. 13, 2026 /PRNewswire/ -- Vale Base Metals (\"VBM\", or the \"Company\"), a leading global supplier of critical minerals, today announced it is proceeding with the Coarse Particle Flotation (CPF)", "date_published": "2026-08-12T23:56:00+00:00", "authors": [{"name": "finance.yahoo.com"}], "tags": ["Market update", "VALE3"], "_sharemaestro": {"country": "Brazil", "coverage": "Main company", "market_context": null, "companies": [{"symbol": "VALE3", "name": "Vale S.A.", "sentiment_url": "https://sharemaestro.com/sentiment/92167282-9804-4acb-a36d-1c0389131bb2/"}]}}, {"id": "source:0c4cb6fd7fa515bd38df228d7abe0e62aefbdac0d32cb65b40fdd9eb13fdf3ec", "url": "https://finance.yahoo.com/technology/articles/private-5g-network-deployment-tracker-133400478.html", "external_url": "https://finance.yahoo.com/technology/articles/private-5g-network-deployment-tracker-133400478.html", "title": "Private 5G Network Deployment Tracker & Forecasts 2026-2030 | Covers 9,300 Engagements Across 130 Countries", "content_text": "Company Logo Dublin, Aug. 12, 2026 (GLOBE NEWSWIRE) -- The \"Private 5G Network Deployment Tracker & Forecasts 2026-2030\" has been added to ResearchAndMarkets.com's offering. Private cellular networks remained a specialist segment during the 2G and 3G eras, with deployments such as GSM-R supporting railway communications. The arrival of private LTE in the early 2010s marked a turning point, led by projects including Rio Tinto's mining network in Western Australia, Tampnet's offshore infrastructure and iNET's 700 MHz network in the Permian Basin. Today, private 5G networks are increasingly replacing LTE across industrial and enterprise environments, creating a market opportunity that significantly exceeds that of previous wireless technology generations. Production-grade private 5G deployments continue to expand among leading manufacturers, mining companies, energy providers, transportation operators and technology businesses. Organizations investing in private wireless infrastructure include Airbus, BASF, Bayer, BMW, BP, Chevron, Ford, Foxconn, Google, Hyundai, Intel, Jaguar Land Rover, John Deere, LG Electronics, Lufthansa, Nestle, PETRONAS, POSCO, Tesla, Toyota, Volkswagen, Walmart, Whirlpool and Xerox. Private 5G networks deliver the throughput, latency, reliability, availability and device density required by advanced industrial applications. Capabilities such as URLLC and mMTC support communications between machines, robots, sensors and control systems, while providing a long-term migration path toward future 6G networks. Wider coverage, scalability, deterministic performance, security and mobility support are also strengthening the case for replacing wired connections and interference-prone unlicensed wireless technologies across industrial IoT environments. Adoption is accelerating as organizations across the United States, Canada, Europe, China, Japan, South Korea, Taiwan, Australia, New Zealand and Brazil increase investment in industrial automation, physical AI and mission-critical communications. Private 5G deployments are now generating measurable improvements in operational efficiency, safety, productivity and cost control. Tesla, Ford, Hyundai, Toyota, LG Electronics, Foxconn, Whirlpool, Salzgitter, BASF, Midea, Gree and JD Logistics are among the organizations that have eliminated connectivity-related stoppages after migrating automated guided vehicle and autonomous mobile robot communications from Wi-Fi to private 5G. Jaguar Land Rover, BD SENSORS and other industrial users have also extended reliable connectivity into plant areas where wired Ethernet was previously too costly or complex to install. Story Continues Additional deployments demonstrate the growing business impact of private 5G infrastructure. Fulin Precision has deployed 100 semi-humanoid robots coordinated through a private 5G-Advanced network. Newmont has extended teleremote and autonomous machine operations from 100 meters to 2.5 kilometers at Australian gold mines. CIMPOR has reported annual savings exceeding $1 million per plant through private 5G-enabled predictive maintenance, while Pegatron has reduced factory reconfiguration costs by as much as 50% through a multinational deployment. Public-sector use cases are delivering comparable benefits. Las Vegas has associated its municipal private 5G network with a 90% reduction in wrong-way driving incidents. Mexico City Police has used standalone private 5G to extend immersive virtual reality training sessions from 25 minutes to 1.5 hours while removing the need for officers to carry bulky equipment. Annual investment in private 5G networks for vertical industries is projected to grow at a compound annual growth rate of approximately 34% between 2026 and 2029, surpassing $6.6 billion by the end of 2029. Much of this expansion will come from localized private 5G networks supporting workforce connectivity, automation and AI applications across enterprise campuses and industrial facilities. Physical", "date_published": "2026-08-12T13:34:00+00:00", "authors": [{"name": "finance.yahoo.com"}], "tags": ["Market update", "RIOT34"], "_sharemaestro": {"country": "Brazil", "coverage": "Provider-linked mention", "market_context": null, "companies": [{"symbol": "RIOT34", "name": "Rio Tinto Group", "sentiment_url": "https://sharemaestro.com/sentiment/bb9b2f17-282b-48e5-8b81-9640403ad9b9/"}]}}, {"id": "source:b3ae4edffa73c77f9b8422eb4f1689563463ebde805ddd4aacf1f4d61eb4d360", "url": "https://finance.yahoo.com/energy/articles/sigma-lithium-ceo-keynotes-p-200000438.html", "external_url": "https://finance.yahoo.com/energy/articles/sigma-lithium-ceo-keynotes-p-200000438.html", "title": "Sigma Lithium CEO Keynotes S&P Global Energy Critical Minerals Forum; Joins Sustainable Industry Roundtable at World Climate Summit", "content_text": "HIGHLIGHTS Sigma Lithium's CEO, Ana Cabral, and Vale CEO, Gustavo Pimenta, presented at the S&P Global Energy Rio Market Briefing in a keynote conversation about critical minerals global supply chains. Highlighted their industrial-mineral operations as examples of capturing high margins within the critical minerals supply chain. Driving investments, jobs, economic development and social prosperity. Sigma Lithium's participation is a testament to the Company's leadership in the responsible production of traceable critical minerals and their industrialization for energy security. During Sao Paulo Climate Week, the Sigma Lithium senior delegation was featured in several events, showcasing the Company's innovative clean technology. Sigma Lithium's CEO joined industry leaders at the World Climate Foundation Summit's industrial roundtable discussing the advancement and de-risking of investments in industrial critical minerals in Brazil. Participation in Sao Paulo Climate Week reinforced the Company's position at the forefront of the discussion regarding sustainable global supply chains for battery materials and their role as an engine of social economic inclusion in Brazil. Toronto, Ontario--(Newsfile Corp. - August 11, 2026) - Sigma Lithium Corporation (NASDAQ: SGML) (TSXV: SGML) (BVMF: S2GM34) (\"Sigma Lithium\" or the \"Company\"), the largest producer of lithium oxide concentrate in the Americas\u00b9 and dedicated to industrializing sustainable lithium materials to supply global producers of batteries for energy security in a responsible manner, announces the participation of a delegation of its senior executives in two global forums discussing energy security and critical minerals in Brazil: the S&P Global Energy Rio Market Briefing and S\u00e3o Paulo Climate Week, including the World Climate Foundation Summit. THE S&P GLOBAL ENERGY RIO MARKET BRIEFING At the S&P Global Rio Market Briefing, Sigma Lithium's CEO, Ana Cabral joined Gustavo Pimenta, President and CEO of Vale, in a conversation about \"Reshaping Critical Minerals Supply Chains: Diversification, Risk and Value Creation,\" moderated by Carlos Pascual, S&P Global's Head of Geopolitics and International Affairs. They discussed the evolution of global critical minerals supply chains and where value and competitive advantage can be captured by Brazil. During the discussion, Ana noted that, while lithium was once perceived as a scarce resource, demand growth incentivized development, demonstrating that lithium minerals are widely available across multiple geographies. She emphasized that the greater strategic and economic opportunity for mineral-producing countries, such as Brazil, lies in capturing the high margins available through the industrialization of oxides, which Sigma Lithium successfully executes. Story Continues Ana Cabral said: \"For Brazil, industrialization means adding a substantial amount of value domestically, creating investment, jobs and economic development, while consolidating the country's position in global critical minerals supply chains.\" WORLD CLIMATE SUMMIT - SAO PAULO CLIMATE WEEK Sigma Lithium brought to the inaugural Sao Paulo Climate Week a delegation of senior representatives. The Company's senior delegation was featured in several events at Climate Week, showcasing the Company's innovative clean technology. Ana Cabral, Sigma Lithium's CEO, participated in the World Climate Summit held during S\u00e3o Paulo Climate Week, presenting at the closed roundtable \"Future of Mining Coalition Roundtable\", held under \"Chatham House Rules\". The World Climate Foundation, which runs the Investment track during COPs, brought to their summit in Brazil key industry and investment leaders to discuss the country's growing role in the global critical minerals sector. The roundtable examined the conditions needed to de-risk the country's significant resource potential into investable opportunities, scaling up the sustainable industrialization of critical materials locally and secu", "date_published": "2026-08-11T20:00:00+00:00", "authors": [{"name": "finance.yahoo.com"}], "tags": ["Market update", "VALE3"], "_sharemaestro": {"country": "Brazil", "coverage": "Provider-linked mention", "market_context": null, "companies": [{"symbol": "VALE3", "name": "Vale S.A.", "sentiment_url": "https://sharemaestro.com/sentiment/92167282-9804-4acb-a36d-1c0389131bb2/"}]}}, {"id": "source:9be1a39137b9148937f8b773f38c902cac2642e9e4f165220dc87d3b68c601c0", "url": "https://finance.yahoo.com/video/domestic-metals-corp-9-000m-172445014.html", "external_url": "https://finance.yahoo.com/video/domestic-metals-corp-9-000m-172445014.html", "title": "Domestic Metals Corp: 9,000m drill program at Smart Creek starts later this month", "content_text": "Domestic Metals Corp (TSX-V:DMCU, OTCQB:DMCUF, FRA:03E0) CEO Gordon Neal tells Proactive's Stephen Gunnion the company is set to begin its maiden 9,000-metre drill program at its Smart Creek copper project in Montana later this month, with first assay results expected by mid-October. Neal said surface geochemistry completed in 2025 returned peak results of 102 grams per tonne gold, 3,800 grams per tonne silver, and 28% copper, which he describes as highly unusual in 35 years of industry experience. Neal highlighted that Rio Tinto's best historical hole at the project - hole 22, drilled in 2022 - returned 109 metres at 0.75% copper but was distal to the centre of mineralization and drilled vertically into a dipping structure. Domestic Metals intends to redrill that target at the correct angle to capture the full width of the mineralised zone. A hydrothermal copper vein rock sample picked up at hole 22 during a recent site visit was estimated at 12% copper by the company's geologist and subsequently tested internally at 38% copper. Neal said the company is vectoring toward what it believes is the porphyry centre of mineralisation, likely in the Sunrise Mine area, using 15 years of accumulated drilling data combined with its own geophysics and geochemistry, which he said overlay each other across the project. The company is fully permitted. Key milestones for investors, according to Neal, include visual core results to be released ahead of assays if significant mineralisation is encountered, with laboratory turnaround currently running three to four weeks. Drilling is set to begin in late August, with core available by mid-September and assay results expected by mid-October at the latest. Read Proactive's Editorial Policy here: https://www.proactiveinvestors.co.uk/pages/editorialPolicy #DomesticMetalsCorp #DMCO #copper #gold #silver #porphyry #SmartCreek #juniorminers #miningstocks #resourcesector View Comments", "date_published": "2026-08-11T17:24:45+00:00", "authors": [{"name": "finance.yahoo.com"}], "tags": ["Market update", "RIOT34"], "_sharemaestro": {"country": "Brazil", "coverage": "Provider-linked mention", "market_context": null, "companies": [{"symbol": "RIOT34", "name": "Rio Tinto Group", "sentiment_url": "https://sharemaestro.com/sentiment/bb9b2f17-282b-48e5-8b81-9640403ad9b9/"}]}}, {"id": "source:f59de57bf680bd3c127357e439673242079464bbf52a6a4ff214ea3283a6b975", "url": "https://finance.yahoo.com/markets/commodities/articles/itafos-inc-itfs-q2-2026-030136331.html", "external_url": "https://finance.yahoo.com/markets/commodities/articles/itafos-inc-itfs-q2-2026-030136331.html", "title": "Itafos Inc (ITFS) (Q2 2026) Earnings Call Highlights: Resilient Margins and Strategic Contract ...", "content_text": "This article first appeared on GuruFocus. Release Date: August 07, 2026 For the complete transcript of the earnings call, please refer to the full earnings call transcript. Positive Points Consolidated revenues increased 14% year-over-year to $144 million, driven by higher product prices and volumes in Brazil. Adjusted EBITDA of nearly $18 million was generated, with a resilient 12.4% margin despite rising raw material costs. Conda's annual turnaround was completed on time and on budget, maintaining peak utilization and comparable fertilizer volumes. Arias increased fertilizer production by 62% year-over-year and exceeded internal expectations. A mutually beneficial amendment to the long-term sulfuric acid contract with Rio Tinto was reached, shifting pricing to the Tampa Index and providing more certainty, which had an immediate positive impact on results. Negative Points Adjusted EBITDA margin decreased by about 50 basis points sequentially due to continuing increases in raw material costs, particularly sulfur. Sulfuric acid sales at Arias were limited by the availability of sulfur purchases due to ongoing market dislocations. Global supply chain disruptions from the conflict in Iran are expected to negatively affect operating margins through the end of the year. Sulfur prices remain at record levels, with spot prices above $1,000 per ton in key regions, and no significant relief is expected until the Strait of Hormuz can be regularly transited. High fertilizer prices are causing demand destruction as farmers delay applications, and raw material costs are forecast to stay elevated, limiting margin recovery. Q & A Highlights Warning! GuruFocus has detected 4 Warning Signs with ITFS. Is ITFS fairly valued? Test your thesis with our free DCF calculator. Q: Can you provide details on the amendment to the long-term sulfuric acid contract with Rio Tinto and its impact on recent results and future expectations?A: David Delaney, CEO, explained that the amendment, effective in May, changed the pricing basis for Conda's sulfuric acid purchases from the Vancouver Sulfur Index to the Tampa Index, and includes provisions to shield both parties from extreme commodity price fluctuations. This change had an immediate positive impact on financial results as the Tampa Index was below the Vancouver Index throughout the second quarter. The new terms provide more price certainty, enabling both companies to run operations at maximum rates, optimize fixed cost absorption, and ultimately improve operating margins. This agreement underscores the long-standing partnership between Itafos and Rio Tinto, ensuring a stable domestic supply of a critical raw material for U.S. farmers. Story Continues Q: What is the outlook for sulfur prices, and can we expect any relief soon?A: David Delaney, CEO, stated that sulfur prices remain at record levels due to global supply disruptions, primarily from the conflict in Iran and the closure of the Strait of Hormuz, which previously handled about 45% of global sulfur trade. While spot prices appear to have plateaued, they remain elevated, with Vancouver spot prices at $1,100 per ton and prices in the Middle East, China, and Brazil all above $1,000 per ton. Additional supply constraints include China's elimination of sulfuric acid exports and Russia's extended suspension of sulfur exports. Itafos expects to continue operating at full levels due to its supply contracts and location, but a meaningful price decline is unlikely until vessels can regularly transit the Strait of Hormuz. Q: What are your expectations for phosphate fertilizer prices over the next few months?A: David Delaney, CEO, indicated that phosphate fertilizer prices are expected to remain high due to ongoing supply availability issues. Global export supply has fallen, with China's P205 export restrictions and production shut-ins from major producers like OCP and Mosaic removing significant volumes from the market. The forecast calls for MAP NOLA prices ", "date_published": "2026-08-11T03:01:36+00:00", "authors": [{"name": "finance.yahoo.com"}], "tags": ["Market update", "RIOT34"], "_sharemaestro": {"country": "Brazil", "coverage": "Provider-linked mention", "market_context": null, "companies": [{"symbol": "RIOT34", "name": "Rio Tinto Group", "sentiment_url": "https://sharemaestro.com/sentiment/bb9b2f17-282b-48e5-8b81-9640403ad9b9/"}]}}, {"id": "source:d5d58537004e5b3b4c72e0062bbf34fa15cb972a983d7a89b309013c9c63d8b0", "url": "https://finance.yahoo.com/markets/stocks/articles/rio-tinto-lse-rio-stock-001851172.html", "external_url": "https://finance.yahoo.com/markets/stocks/articles/rio-tinto-lse-rio-stock-001851172.html", "title": "Rio Tinto (LSE:RIO) Stock May Sit Above Fair Value On Its 89% Run", "content_text": "Find your next quality investment with Simply Wall St's easy and powerful screener, trusted by over 7 million individual investors worldwide. Rio Tinto Group stock has delivered a strong 88.9% return over the past three years, yet the valuation picture is split, with an intrinsic value estimate from a Discounted Cash Flow (DCF) model pointing to a premium while earnings based multiples screen as relatively cheap. Over the last three years, Rio Tinto Group has returned 88.9%, which puts more focus on whether recent gains already reflect the company's prospects. Stronger copper earnings and higher free cash flow can support optimism about future cash generation, but increased exposure to large growth projects and commodity price swings may still weigh on how dependable those cash flows look. On Simply Wall St's checks, Rio Tinto Group scores 3 out of 6 on valuation, which points to a mixed picture rather than a clear bargain or clear overvaluation. The issue now is whether Rio Tinto Group's current share price already prices in this mix of stronger fundamentals and the split signals between the intrinsic value estimate and market multiples. Find out why Rio Tinto Group's 72.2% return over the last year is lagging behind its peers. Is Rio Tinto Group Getting Expensive on Cash Flow? The Discounted Cash Flow (DCF) approach looks at the cash Rio Tinto Group is expected to generate for shareholders and discounts it back to today. For Rio Tinto Group, the model starts from latest twelve month free cash flow of about US$7.4b and assumes that cash generation is growing in the near term before easing into more modest long term levels. Based on these cash flow projections, the DCF model arrives at an estimated intrinsic value of about \u00a353.89 per share. When compared with the current share price, this indicates the stock appears to be around 39.4% overvalued. Despite the recent jump in copper earnings and free cash flow reported this year, the market price currently sits above the value indicated by this cash flow based model. On balance, the DCF analysis indicates that Rio Tinto Group stock currently appears overvalued relative to its estimated intrinsic value. Our Discounted Cash Flow (DCF) analysis suggests Rio Tinto Group may be overvalued by 39.4%. Discover 8 high quality undervalued stocks or create your own screener to find better value opportunities.RIO Discounted Cash Flow as at Aug 2026 Head to the Valuation section of our Company Report for more details on how we arrive at this Fair Value for Rio Tinto Group. Story Continues Does Rio Tinto Group Look Undervalued on Earnings? The P/E ratio is a useful way to compare Rio Tinto Group with other profitable miners that also generate sizeable earnings from cyclical commodities. Rio Tinto Group currently trades on a P/E of about 13.6x, which is slightly below the Metals and Mining industry average of roughly 14.5x. It also sits well below the broader peer group average of 31.2x that includes larger global stocks. On Simply Wall St's fair P/E estimate of 19.2x, which reflects the company's earnings profile, size and risk relative to its sector, Rio Tinto Group appears to trade at a discount. The current P/E implies a lower valuation than that tailored benchmark and than many peers, even after the stronger earnings contribution from copper and other operations reported in recent results. Overall, Rio Tinto Group stock appears undervalued on the P/E multiple compared with both its fair ratio and wider peers.LSE:RIO P/E Ratio as at Aug 2026 See what the numbers say about this price \u2014 find out in our valuation breakdown. The Rio Tinto Group Narrative: What Would Justify Today's Price? Simply Wall St Narratives for Rio Tinto Group help bridge the gap between the DCF result and the earnings multiples by spelling out what growth, margins and earnings paths would need to hold for Rio Tinto Group's stock to be worth materially more or less than today's price. Each narrative sets out a fair value", "date_published": "2026-08-11T00:18:51+00:00", "authors": [{"name": "finance.yahoo.com"}], "tags": ["Market update", "RIOT34"], "_sharemaestro": {"country": "Brazil", "coverage": "Main company", "market_context": null, "companies": [{"symbol": "RIOT34", "name": "Rio Tinto Group", "sentiment_url": "https://sharemaestro.com/sentiment/bb9b2f17-282b-48e5-8b81-9640403ad9b9/"}]}}, {"id": "source:898b008fa986ca5e132067585d3b0ae09c1bfdc1c2346aaf3e845c6104d02dfa", "url": "https://finance.yahoo.com/video/domestic-metals-9-000m-drill-164907414.html", "external_url": "https://finance.yahoo.com/video/domestic-metals-9-000m-drill-164907414.html", "title": "Domestic Metals: 9,000m drill program targets porphyry centre at Smart Creek", "content_text": "Domestic Metals Corp (TSXV:DMCU)(OTCQB:DMCUF) CEO Gordon Neal tells Proactive's Stephen Gunnion why the Smart Creek project in Montana, USA, is his central investment case, pointing out that joint-venture partner Rio Tinto refused to reduce its 40% stake below that level when Neal pushed for a larger share - a signal he says investors should take seriously. Neal outlined the data assembled since acquiring the project. Rio Tinto's best historic hole at Hole 22 returned 109 metres grading 0.75% copper, but Neal says that intercept was distal to the main porphyry centre. Surface sampling has returned 100 grams per tonne gold alongside 3,800 grams per tonne silver and 23% copper. Geophysics has identified five target areas, all pointing west toward the interpreted porphyry centre. The company is planning a 9,000-metre drill program. The first three holes will re-drill Hole 22 on an angle rather than vertically, because the team believes mineralisation is dipping to the west and a vertical hole understates true mineralised width. The program will then move to the Sunrise area to the west, where geologists Dan McNeill and Alan Wainwright found a four-gram-per-tonne gold porphyry dike at surface that Rio Tinto has acknowledged it missed. Drilling is scheduled to begin at the end of August, with laboratory turnaround times quoted at three to four weeks, putting initial results in the late-September to mid-October window. Neal said finding a drill rig was the main logistical challenge, describing drill availability as tight across the junior sector. Read Proactive's Editorial Policy here: https://www.proactiveinvestors.co.uk/pages/editorialPolicy #DomesticMetals #DML #mining #copper #gold #BritishColumbia #porphyry #juniorminers #resourceexploration #ProactiveInvestors View Comments", "date_published": "2026-08-10T16:49:07+00:00", "authors": [{"name": "finance.yahoo.com"}], "tags": ["Market update", "RIOT34"], "_sharemaestro": {"country": "Brazil", "coverage": "Provider-linked mention", "market_context": null, "companies": [{"symbol": "RIOT34", "name": "Rio Tinto Group", "sentiment_url": "https://sharemaestro.com/sentiment/bb9b2f17-282b-48e5-8b81-9640403ad9b9/"}]}}, {"id": "source:f9c72476f46abe3b5323ae12baec382236d626722d820d93a71d0b4b813d924d", "url": "https://finance.yahoo.com/technology/articles/gmg-announces-updated-battery-brand-121200085.html", "external_url": "https://finance.yahoo.com/technology/articles/gmg-announces-updated-battery-brand-121200085.html", "title": "GMG Announces Updated Battery Brand", "content_text": "Brisbane, Queensland, Australia--(Newsfile Corp. - August 10, 2026) - Graphene Manufacturing Group Ltd. (TSXV: GMG) (OTCQX: GMGMF) (\"GMG\" or the \"Company\") is pleased to provide the latest progress update on the next generation graphene battery technology being developed by GMG and the University of Queensland (\"UQ\") under a Joint Development Agreement with Rio Tinto, one of the world's largest metals and mining groups, and with the support of the Battery Innovation Center of Indiana (\"BIC\") in the United States of America. As shown in Figure 1, and the launch video shown in Figure 2, GMG has updated its branding to be used for all graphene battery cells going forward. This new branding refers to the safe and fast charging nature of the Company's batteries and how the Graphene is used to enhance their performance and cycle life. Please see the following webpage for further details about the graphene batteries: https://graphenemg.com/graphene-products/gcells/. Figure 1: Updated Branding of the Graphene Batteries as shown on Pouch Cell Battery To view an enhanced version of this graphic, please visit: https://images.newsfilecorp.com/files/8082/308851_06b85bfcc420eb56_001full.jpg Figure 2: Updated Graphene Battery Branding and Launch Video - Watch here: https://youtu.be/pfHhh5-TLyU To view an enhanced version of this graphic, please visit: https://images.newsfilecorp.com/files/8082/308851_06b85bfcc420eb56_002full.jpg About BIC BIC is a collaborative initiative designed to incorporate leadership from renowned universities, government agencies, and commercial enterprises. BIC is a public-private partnership and a not-for-profit organization focusing on the rapid development, testing and commercialization of safe, reliable and lightweight energy storage systems for defense and commercial customers. BIC is a unique organization that has been leading battery cell development for world leading battery companies for over 10 years and has carried out over 500 battery development projects. About GMG GMG is an Australian based clean-technology company which develops, makes and sells energy saving and energy storage solutions, enabled by graphene manufactured via in house production process. GMG uses its own proprietary production process to decompose natural gas (i.e. methane) into its natural elements, carbon (as graphene), hydrogen and some residual hydrocarbon gases. This process produces high quality, low cost, scalable, 'tuneable' and low/no contaminant graphene suitable for use in clean-technology and other applications. Story Continues The Company's present focus is to de-risk and develop commercial scale-up capabilities, and secure market applications. In the energy savings segment, GMG has initially focused on graphene enhanced heating, ventilation and air conditioning (\"HVAC-R\") coating (or energy-saving coating) which is now being marketed into other applications including electronic heat sinks, industrial process plants and data centres. Another product GMG has developed is the graphene lubricant additive focused on saving liquid fuels initially for diesel engines. In the energy storage segment, GMG and the University of Queensland are working collaboratively with financial support from the Australian Government to progress R&D and commercialization of GMG Graphene Batteries. GMG has also developed a graphene additive slurry that is aimed to improve the performance of lithium-ion batteries. GMG's 4 critical business objectives are: Produce Graphene and improve/scale cell production processes Build Revenue from Energy Savings Products Develop Next-Generation Battery Develop Supply Chain, Partners & Project Execution Capability For further information please contact: Craig Nicol, Chief Executive Officer & Managing Director of the Company at craig.nicol@graphenemg.com, +61 415 445 223 Leo Karabelas at Focus Communications Investor Relations, leo@fcir.ca, +1 647 689 6041 www.graphenemg.com Neither the TSX Venture Exchange nor its R", "date_published": "2026-08-10T12:12:00+00:00", "authors": [{"name": "finance.yahoo.com"}], "tags": ["Market update", "RIOT34"], "_sharemaestro": {"country": "Brazil", "coverage": "Provider-linked mention", "market_context": null, "companies": [{"symbol": "RIOT34", "name": "Rio Tinto Group", "sentiment_url": "https://sharemaestro.com/sentiment/bb9b2f17-282b-48e5-8b81-9640403ad9b9/"}]}}, {"id": "source:0ceb4c86dcbf87e6ba5ed621a59198568f9b153c1021ec8cfa7114a319d40266", "url": "https://finance.yahoo.com/markets/commodities/articles/rio-tinto-rio-43-earnings-113922212.html", "external_url": "https://finance.yahoo.com/markets/commodities/articles/rio-tinto-rio-43-earnings-113922212.html", "title": "Rio Tinto (RIO)\u2019s 43% Earnings Surge: Sustainable Growth or Commodity Mirage?", "content_text": "Hyperscalers are racing to build AI data centers and expand power capacity. U.S. data-center power demand is forecast to increase from 31 GW in 2025 to 66 GW by 2027, and data center electricity consumption is expected to increase four times from today's level by 2035. Goldman Sachs projects hyperscaler spending on AI infrastructure to reach $765 billion in 2026 and soar past $1 trillion in 2027. The AI infrastructure buildout is fueling additional demand for industrial metals, such as copper, aluminum, steel, and lithium. Longer term, supply constraints could become increasingly important, with the IEA expecting copper and lithium supply deficits to persist through 2035. Rio Tinto plc (NYSE:RIO) is benefiting from the strong prices and surging demand for these metals. This has helped drive a sharp improvement in the company's earnings and cash flow, along with shareholder returns.Rio Tinto (RIO)\u2019s 43% Earnings Surge: Sustainable Growth or Commodity Mirage? Rio Tinto Delivers Stronger Earnings as Productivity Gains Take Hold Rio Tinto plc (NYSE:RIO) released its 2026 half-year results on July 29. Its underlying earnings rose 43% to $6.9 billion, supported by strong metal prices. Copper, aluminum, and lithium businesses contributed 57% of the company's EBITDA. In addition to the favorable commodity market conditions, Rio Tinto also reaped benefits from its operational efficiency program built around cost-cutting and divestments. This program launched last year and delivered $870 million in savings during the first half. That, combined with the $3.6 billion benefit from stronger commodity prices, helped push Rio Tinto's free cash flow through the roof. The miner's free cash flow increased 75% to $3.8 billion. This led the company to increase its interim dividend 43% to $3.4 billion. For Rio Tinto, the AI infrastructure buildout could offer an additional source of demand for its products beyond the traditional construction markets. A lot of copper is being used to expand power grids, and aluminum is seeing more use in power infrastructure and data center components such as server racks. More steel is going into data center buildings and transmission towers, while lithium is used in battery energy storage systems. How Rio Tinto Compares With BHP Both Rio Tinto plc (NYSE:RIO) and BHP Group Ltd (NYSE:BHP) are well positioned to benefit from AI-fueled demand for copper and other metals. But Rio Tinto compares favorably with rival BHP Group on several metrics. Rio Tinto stock currently offers a discounted valuation at a forward PE ratio of 11.57x, compared to BHP's 16.56x. Rio also offers a higher dividend yield of 4.85% against BHP's 3.04%. Story Continues However, both companies generate strong cash flow. Rio's latest results showed strong momentum in free cash flow during the first half of 2026. Hedge Funds Continue Adding Exposure to Rio Tinto Hedge fund investors are showing confidence in Rio Tinto's stock. Hedge fund holders in the stock increased to 40 in Q1 from 38 the prior quarter. BHP Group Ltd (NYSE:BHP)'s hedge ownership also modestly increased in the same period but remained lower at 31 from 29. Several hedge funds increased their stakes in Rio Tinto. Renaissance Technologies increased its position by 418%, Quantinno Capital raised it by 33%, and Bridgewater Associates boosted it by 1,108%. Bearish sentiment is limited across Rio Tinto and BHP Group. Rio's short interest ratio stood at 0.74% as of July 15, down from 0.82 at the end of June. BHP Group Ltd (NYSE:BHP)'s short interest also edged lower in the same period to 0.62% from 0.71%. Is Rio Tinto Becoming an AI Infrastructure Winner? The rapidly rising AI infrastructure capex is creating a new source of long-term demand for industrial metals. Rio is well-positioned to benefit from this demand as its exposure to copper, aluminum, and lithium grows and the iron ore operation remains resilient. Additionally, the company's efficiency program is contributing to margin exp", "date_published": "2026-08-10T11:39:22+00:00", "authors": [{"name": "finance.yahoo.com"}], "tags": ["Market update", "RIOT34"], "_sharemaestro": {"country": "Brazil", "coverage": "Main company", "market_context": null, "companies": [{"symbol": "RIOT34", "name": "Rio Tinto Group", "sentiment_url": "https://sharemaestro.com/sentiment/bb9b2f17-282b-48e5-8b81-9640403ad9b9/"}]}}, {"id": "source:ed7b423a2323643c2d166badf496e9b7afdef4e60e27261b7055ea17bab4b668", "url": "https://finance.yahoo.com/markets/stocks/articles/street-calls-week-103502997.html", "external_url": "https://finance.yahoo.com/markets/stocks/articles/street-calls-week-103502997.html", "title": "Street Calls of the Week", "content_text": "Investing.com -- Here is your Pro Recap of the top takeaways from Wall Street analysts for the past week. InvestingPro subscribers always get first dibs on market-moving AI analyst comments. Upgrade today! Fair Isaac Corp. What's the full story? Wolfe Research downgrades Fair Isaac Corporation (NYSE:FICO) to Peer Perform with a $1,100\u2013$1,350 fair value range. The core engine is fracturing: lenders actively game FICO Classic against VantageScore 4.0 to give borrowers lower rates. Over 20% of the mortgage market faces this score arbitrage. Until regulators approve FICO 10T, FICO bleeds market share to a rival score designed to look prettier on paper. Lenders pull dual scores today, but the logical endgame is waterfalling: check VantageScore first, cherry-pick the favorable rate, and bypass FICO entirely. Near-term FY26 earnings may beat guidance if volumes hold, but market mechanics do not care. When a default monopoly erodes via regulatory inertia and score shopping, quarterly upside is just window dressing. At 19\u201323x CY27 EPS versus peers at 11x, FICO trades on borrowed time. Best Buy What's the full story? Jefferies downgrades Best Buy Co Inc (NYSE:BBY) to Hold because the market already prices in a pristine second quarter while ignoring the structural icebergs ahead. Consumer purchase intent tumbled over 3% in July, setting up a brutal collision with a tough third-quarter comparison. Meanwhile, recent C-suite departures mean the new leadership team will almost certainly issue an underwhelming, defensive forecast. The macro headwinds are compounding fast. Memory chip shortages threaten to drive laptop prices up by as much as 14%, cratering PC demand just as Windows 10 upgrade tailwinds expire. Temporary catalysts like tax refunds and exclusive TV distribution deals are fading, while surging ad spending signals that top-line momentum requires increasingly expensive life support. Even video game tailwinds cannot offset a structurally weakening core business. At a compressed discount relative to the S&P 500, Best Buy trades at stretched multiples that demand over 8% earnings growth. The firm models closer to 5%. The upside optionality is gone. Vale What's the full story? BofA downgrades Vale SA ADR (NYSE:VALE) from Buy to Neutral as the top-down iron ore story unravels. Global iron ore prices are collapsing even as shipping freight costs remain painfully elevated, squeezing margins from both ends. Meanwhile, Vale's once-appealing free cash flow yield premium over global mining peers has virtually evaporated, removing the primary margin of safety for equity holders. Story Continues The analyst models 2027 production costs significantly above Wall Street consensus, clearing the runway for a wave of sell-side earnings downgrades. To reflect this harsher operational reality, BofA slashes its price objective by 11% to $16 per share. Long-term value still exists in Vale's operational flexibility, copper expansion, and balance-sheet de-risking. However, macro headwinds and sticky inflation mean near-term quarterly numbers are bound to disappoint. At current valuation levels, the risk-reward profile is balanced, and the easy money has already been made. Select Water Solutions Inc. What's the full story? Select Energy Services Inc (NYSE:WTTR) delivers another blowout quarter, crushing third-quarter consolidated EBITDA estimates by mid-teens percentages on record Chemical Technologies revenue. Management's forward guidance similarly blows past consensus. While seasonal winter slowdowns will temporarily cool the fourth-quarter run-rate, the broader fundamental trajectory heading into 2027 remains undeniably strong. The team has long maintained a bullish stance on the equity, but a massive rally in the share price has largely closed the valuation gap. Select now trades near fair value, meaning further multiple expansion depends on a multi-year sequence of contract wins and seamless operational execution rather than simple deep-value reprici", "date_published": "2026-08-09T10:35:02+00:00", "authors": [{"name": "finance.yahoo.com"}], "tags": ["Market update", "VALE3"], "_sharemaestro": {"country": "Brazil", "coverage": "Provider-linked mention", "market_context": null, "companies": [{"symbol": "VALE3", "name": "Vale S.A.", "sentiment_url": "https://sharemaestro.com/sentiment/92167282-9804-4acb-a36d-1c0389131bb2/"}]}}, {"id": "source:9c0d1392fc41556fc413f45755a7bfe5487ed94aded0655c665fe6a1a7620b84", "url": "https://news.google.com/rss/articles/CBMiakFVX3lxTE01eFRHeXdzR2dNVkNTOXZvLVJVVUtiQ1I2TWRuN1NsTG9HdjZ6dFJMMWp4SUlCbDV2MWNmZXJYWW5rTkptdUhqbW5RbXdneU14bkM5ZUpTdEEtSC0yMjVPYjlsY1UwZ3BiY3c?oc=5", "external_url": "https://news.google.com/rss/articles/CBMiakFVX3lxTE01eFRHeXdzR2dNVkNTOXZvLVJVVUtiQ1I2TWRuN1NsTG9HdjZ6dFJMMWp4SUlCbDV2MWNmZXJYWW5rTkptdUhqbW5RbXdneU14bkM5ZUpTdEEtSC0yMjVPYjlsY1UwZ3BiY3c?oc=5", "title": "An\u00e1lise e Previs\u00e3o das A\u00e7\u00f5es da Sigma Lithium Corp (SGML)", "content_text": "An\u00e1lise e Previs\u00e3o das A\u00e7\u00f5es da Sigma Lithium Corp (SGML)", "date_published": "2026-08-08T11:19:36+00:00", "authors": [{"name": "TradingKey"}], "tags": ["Market update", "S2GM34"], "_sharemaestro": {"country": "Brazil", "coverage": "Main company", "market_context": null, "companies": [{"symbol": "S2GM34", "name": "Sigma Lithium Corporation", "sentiment_url": "https://sharemaestro.com/sentiment/e8020f92-c5ab-4786-b199-c4634f23a1c6/"}]}}, {"id": "source:5fdd2b217dacd7b8541180538feeeac75a9bb5ddeb29beb13db58297002ca8be", "url": "https://finance.yahoo.com/economy/policy/articles/trump-touts-3-billion-minerals-193931615.html", "external_url": "https://finance.yahoo.com/economy/policy/articles/trump-touts-3-billion-minerals-193931615.html", "title": "Trump Touts $3 Billion in Minerals Projects to Counter China", "content_text": "(Bloomberg) -- President Donald Trump touted $3 billion in US investments in critical minerals mining at a meeting Friday with top industry executives aimed at weaning the US off supply chains dominated by China. Most Read from Bloomberg OpenAI's New Device Will Be Hockey Puck-Sized and Cost Over $300 Iran Wants to Bar US, Israeli Ships From Hormuz in Peace Accord Trump Administration Considers Order on Autism and Vaccines Iran Says Agreement on Hormuz Shipping Reached With Oman Walmart Tests Fulfillment Cart Changes After Child Hit in Store Trump said the projects would \"create thousands of jobs and promote our economic stability and security,\" at an event at the State Department. \"We're putting our miners back to work, and we're reclaiming America's rightful place as the minerals superpower of the world,\" he added. Trump said the investments included a $1.4 billion loan agreement with Sila Nanotechnologies Inc. from the Defense Department's Office of Strategic Capital. Other investments include $400 million by the Pentagon to expand production in Australia of scandium, which is critical to aerospace and defense industries, and $150 million with Niron Magnetics Inc., a Minnesota rare-earths firm. The Export-Import Bank is also working to provide more than $1 billion in financing for Ivanhoe Electric Inc.'s Santa Cruz copper project in Arizona, along with a $25 million investment to launch a graphite mine project in Alabama. The president also hailed plans to spend over $180 million to bolster educational programs for the mining industry, saying it would \"train the next generation of American miners.\" Trump said his efforts would ensure the US \"is never again reliant on hostile foreign nations for the resources our country needs to dominate in the future.\" The president was expected to be joined by executives from prominent companies, including Rio Tinto Group, BHP Group and Freeport-McMoRan Inc., MP Materials Corp., USA Rare Earth Inc., Energy Fuels Inc., US Antimony Corp., Sunrise Energy Metals Ltd., and The Metals Company. The event showcases administration efforts to spur US critical minerals development and processing ahead of a planned visit by Chinese President Xi Jinping to Washington in September. Trump said that under his administration domestic mines were reopening at a fast pace, including what he said was the first American rare-earth mine in more than 70 years and the construction of the first new aluminum smelter since 1980. Despite a trade truce that eased export controls over critical minerals and magnets essential to a host of cutting edge industries, rare earths remain a source of tension between the world's two largest economies. The US has sought to partner with domestic companies to build out a mine-to-magnet supply chain independent of China. Story Continues The federal government has already pledged more than $10 billion of investments in a bid to jump-start nascent US markets for rare earths and permanent magnets. The Pentagon kicked off the spending spree more than a year ago, announcing it would take a $400 million preferred equity stake in MP Materials \u2014 the sole domestic rare earths producer \u2014 and the US has since announced other projects the government is championing. While the scale of the US critical minerals build-out is enormous, there have been serious challenges and slow progress in developing the domestic industry. --With assistance from Jacob Lorinc. Most Read from Bloomberg Businessweek How Apple and India Built an Alternative iPhone Production Hub Lululemon Is At War With Itself TikTok Withheld a Safety Feature From Millions. One Died by Suicide Armed With $10 Billion, Sequoia's Leaders Plan Its New Era RFK Jr.'s Cooking Show Is One Long, Boring Political Ad \u00a92026 Bloomberg L.P. View Comments", "date_published": "2026-08-07T19:39:31+00:00", "authors": [{"name": "finance.yahoo.com"}], "tags": ["Market update", "RIOT34"], "_sharemaestro": {"country": "Brazil", "coverage": "Provider-linked mention", "market_context": null, "companies": [{"symbol": "RIOT34", "name": "Rio Tinto Group", "sentiment_url": "https://sharemaestro.com/sentiment/bb9b2f17-282b-48e5-8b81-9640403ad9b9/"}]}}, {"id": "source:5fd46a2097155a6bd525ee7bc0b736fc07ee64b4d6d2748b69a18a6a8ef49e74", "url": "https://news.google.com/rss/articles/CBMivwFBVV95cUxNMzZJdzM1UDNuS1d1N1FoN0c4WEoyNjVXa0ZLREVBM3dwVnNyZEx6bDJBTHRlampncUtTb2hZLXZLOU9tSU9ZdGQ1MWtlMlhXaWQ3S1FOSGlwenZaRWFBNnltZExraFdzYS1NR2pCbXotYXo2S1B4dGdBaXE4Y0QxTDl1Q2g1bzZCM0V4NXljY3BtQkU0dDJpcExBa0haLV90Szk5QWRoazVUNmFuMHVTWjRNc1VKOXJiQjI2RThFSQ?oc=5", "external_url": "https://news.google.com/rss/articles/CBMivwFBVV95cUxNMzZJdzM1UDNuS1d1N1FoN0c4WEoyNjVXa0ZLREVBM3dwVnNyZEx6bDJBTHRlampncUtTb2hZLXZLOU9tSU9ZdGQ1MWtlMlhXaWQ3S1FOSGlwenZaRWFBNnltZExraFdzYS1NR2pCbXotYXo2S1B4dGdBaXE4Y0QxTDl1Q2g1bzZCM0V4NXljY3BtQkU0dDJpcExBa0haLV90Szk5QWRoazVUNmFuMHVTWjRNc1VKOXJiQjI2RThFSQ?oc=5", "title": "BMO eleva pre\u00e7o-alvo da Sigma Lithium com estimativas mais altas - Investing.com Brasil", "content_text": "BMO eleva pre\u00e7o-alvo da Sigma Lithium com estimativas mais altas - Investing.com Brasil", "date_published": "2026-05-18T07:00:00+00:00", "authors": [{"name": "Finan\u00e7as, C\u00e2mbio e Investimentos"}], "tags": ["Market update", "S2GM34"], "_sharemaestro": {"country": "Brazil", "coverage": "Main company", "market_context": null, "companies": [{"symbol": "S2GM34", "name": "Sigma Lithium Corporation", "sentiment_url": "https://sharemaestro.com/sentiment/e8020f92-c5ab-4786-b199-c4634f23a1c6/"}]}}, {"id": "source:5fe7c4b9cb808b69d6e4eed601f615038feb29d2916b53f1588cc4d54ceda820", "url": "https://news.google.com/rss/articles/CBMiqAFBVV95cUxQM2hxdE1udDN2T0hSSjg4SkNzVmdmbEV1YWx1d0pLSjh0clhDZWhZcXNXTjhFNWFfUjBMN3o5aXNDanBYY293TGxHRHh3V2JCdVZKTFYzTTFzb3RwTUdsYldTaGZMSUhHYS1jWVdIYmpuWHlzWlNyWEt2ZGs4ZVd2NWtYdDYtWkJFeWdESFFMWUExRVVGY0pOOThLV180Nm5GbEduYlRhUWg?oc=5", "external_url": "https://news.google.com/rss/articles/CBMiqAFBVV95cUxQM2hxdE1udDN2T0hSSjg4SkNzVmdmbEV1YWx1d0pLSjh0clhDZWhZcXNXTjhFNWFfUjBMN3o5aXNDanBYY293TGxHRHh3V2JCdVZKTFYzTTFzb3RwTUdsYldTaGZMSUhHYS1jWVdIYmpuWHlzWlNyWEt2ZGs4ZVd2NWtYdDYtWkJFeWdESFFMWUExRVVGY0pOOThLV180Nm5GbEduYlRhUWg?oc=5", "title": "L\u00cdTIO | Sigma Lithium entra com recurso contra a\u00e7\u00e3o judicial em Ara\u00e7ua\u00ed", "content_text": "L\u00cdTIO | Sigma Lithium entra com recurso contra a\u00e7\u00e3o judicial em Ara\u00e7ua\u00ed", "date_published": "2026-05-18T07:00:00+00:00", "authors": [{"name": "Brasil Mineral"}], "tags": ["Market update", "S2GM34"], "_sharemaestro": {"country": "Brazil", "coverage": "Main company", "market_context": null, "companies": [{"symbol": "S2GM34", "name": "Sigma Lithium Corporation", "sentiment_url": "https://sharemaestro.com/sentiment/e8020f92-c5ab-4786-b199-c4634f23a1c6/"}]}}, {"id": "source:8f2c856ad6d061463262ed00037949ca637031ec8ff8d5c691ef43bfafe0e31a", "url": "https://news.google.com/rss/articles/CBMidEFVX3lxTE54MGdnRGlxQ1MwS3Bmc1dlc1c2NkUwUTFhQ05Ec21Mdm8wOEhFeXMwazRPLXd5Nm5QamlTdkxKdlF6LTRqTWtid3JDRWFhQmswVGdBeXJlVUdfSVh1TVJQdllJbnREUU1qSnF2dE13V1hGYkVG?oc=5", "external_url": "https://news.google.com/rss/articles/CBMidEFVX3lxTE54MGdnRGlxQ1MwS3Bmc1dlc1c2NkUwUTFhQ05Ec21Mdm8wOEhFeXMwazRPLXd5Nm5QamlTdkxKdlF6LTRqTWtid3JDRWFhQmswVGdBeXJlVUdfSVh1TVJQdllJbnREUU1qSnF2dE13V1hGYkVG?oc=5", "title": "MP move a\u00e7\u00e3o contra a Sigma Lithium e reconhece viola\u00e7\u00f5es \u00e0s comunidades do Vale do Jequitinhonha - MAB", "content_text": "MP move a\u00e7\u00e3o contra a Sigma Lithium e reconhece viola\u00e7\u00f5es \u00e0s comunidades do Vale do Jequitinhonha - MAB", "date_published": "2026-01-19T08:00:00+00:00", "authors": [{"name": "Movimento dos Atingidos por Barragens"}], "tags": ["Market update", "S2GM34"], "_sharemaestro": {"country": "Brazil", "coverage": "Main company", "market_context": null, "companies": [{"symbol": "S2GM34", "name": "Sigma Lithium Corporation", "sentiment_url": "https://sharemaestro.com/sentiment/e8020f92-c5ab-4786-b199-c4634f23a1c6/"}]}}, {"id": "source:90a1987a9f2fe2132ffb3f1f5a8484cb6b6f4ab17922cc4014de667faa8597f2", "url": "https://news.google.com/rss/articles/CBMi3AFBVV95cUxPNEhIT0dINl9BVE1pNkFPV1NUd2pKa01lNXVfdFFOTDVoaGw2aXdqVjdCbC1zSGhtWklQSVRPM2RJMk5LcUR5OVNpYnhxSkNYUUlLdGlScGpNZ3Q5VVVhTjFzU1NwOHVoYVJueGQ5VXZCaXo5VFlaVVRhbU5CTjBXUENPTGxyOGZ5U21OX2duUXR2U1RTZ3pZYUFOaFJRWmVra3k1VGQzblZpaXh0a0JYZHNySWY3TElRejgzSVpQekgyZm5tMWc0M003VDZLMUpER2ZUdHMtZzlMcG1h?oc=5", "external_url": 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