The Trump administration unveiled $3 billion in federal critical minerals investments, headlined by a $1.4 billion conditional loan to Sila Nanotechnologies from the Pentagon's Office of Strategic Capital for silicon-carbon anode materials, with MP Materials and U.S. Rare Earths also among recipients of equity and debt packages; critics note that China still controls roughly 60% of global mineral refining and that a forthcoming Trump–Xi summit will serve as the renegotiation point for Beijing's suspended rare-earth export controls, while one analysis warns that importing cannot resolve the underlying supply-chain crisis. China's posture is characterised as a two-front mineral strategy combining export controls with overseas investment, creating asymmetric leverage across its portfolio.

On the European front, 23 of the EU's 60 designated strategic projects warn of acute liquidity problems and "immediate jeopardy," with the bloc having mobilised only €1.7 billion against nearly $40 billion approved by the United States over a comparable period; the collapse of French lithium developer Viridian, whose chief commercial officer stated the EU's failure to commit funding was a direct cause, stands as a cautionary example, and a European Court of Auditors review found diversification efforts have "yet to produce tangible results." Brazil's Senate approved Bill No. 2,780/2024 establishing a National Policy on Critical and Strategic Minerals, creating a federal council with approval powers over changes of control, foreign acquisitions, and strategic supply contracts — a framework investors must watch for regulatory clarity before it reaches the President's desk.

India is intensifying supply-chain diversification on multiple fronts: Union Minister G Kishan Reddy, speaking at the CII Global Summit, called private-sector overseas acquisition the immediate priority, citing five lithium block acquisitions in Argentina and talks with Australia and Chile, a Rs 36,000 crore incentive scheme, and four new domestic processing plants; separately, a policy review concludes India's framework remains incomplete in domestic processing and recycling capacity. In parallel, Prime Minister Modi and President Putin are advancing an India-Russia minerals pact covering lithium, nickel, and molybdenum exploration and processing cooperation, with Minister Reddy confirming an MoU to be signed shortly.

South Korea is simultaneously pursuing Central Asian and African mineral partnerships: Seoul will host the first Korea–Central Asia Summit next week, bringing together five heads of state to combine the region's mineral and energy reserves with South Korea's processing expertise, while a separate analysis examines South Korea's strategic positioning in the broader US–China rare earth contest. The African Development Bank presented five African mineral projects to Korean companies at a Seoul dialogue ahead of the Korea-Africa Economic Cooperation Ministerial Conference, deploying guarantee schemes and co-financing instruments to attract private capital. More broadly, Africa — which holds 30% of global reserves but earns only 10% of mineral revenues — faces the recurring challenge of converting reserves into processing capacity, with Zimbabwe, Guinea, and the DRC imposing export controls to incentivise domestic value-addition, while competing infrastructure corridors — the Western-backed Lobito Corridor and China's $1.4 billion TAZARA upgrade — reshape the continent's mineral export geography. Canada's Finance Minister, meanwhile, positioned the country as a trusted minerals and energy supplier to a diversifying global customer base, citing India's three-day ministerial visit and Canada's fastest G7 growth rate in Q2 2026.

Central Asia's tungsten endowment — estimated at more than a quarter of global reserves — is drawing growing geopolitical interest from the US, China, South Korea, and the EU. On the project level, Viking Mines reported its first Linka drill intercept of 14 metres at 0.56% WO₃ from 40 metres depth at its Nevada tungsten project, with assays for 15 additional holes pending. Resolution Minerals completed its largest-ever diamond drilling campaign — 42 holes for 12,236 metres — at the Horse Heaven gold-tungsten-antimony project in Idaho, with assays outstanding on 39 holes; the company also holds FAST-41 status on two of its US projects, a designation it says is unique among critical minerals developers. Guardian Metal Resources signed a collaboration with Oritain Global to build a US tungsten origin database using material from its Pilot Mountain and Tempiute projects in Nevada, supporting provenance verification for domestic supply chains. Saga Metals reported assay results from eight drill holes at its Radar titanium-vanadium-iron project in Labrador, with peak intercepts of 52.52% Fe₂O₃, 7.58% TiO₂, and 0.428% V₂O₅ across intervals of up to 187 metres, advancing toward a maiden mineral resource estimate.

Frontier Lithium awarded DRA Americas an updated feasibility study contract for its PAK Lithium Project in northwestern Ontario, targeting completion in Q1 2027 to incorporate value engineering and optimised process design ahead of financing and construction. Cyclic Materials opened a $20 million rare earth recycling facility in Mesa, Arizona — its first US site — capable of recovering magnets from automotive parts, robotics, and electronics. Researchers at UBC and the Geological Survey of Denmark and Greenland demonstrated a method to convert arsenic mine waste into metallic arsenic exceeding 99% purity, using synchrotron light to characterise its structure, with potential application at Canada's Giant Mine where 237,000 tonnes of arsenic trioxide are stored at an estimated remediation cost of C$4.4 billion. Rocket Lab released its IMM Apex solar cell, which eliminates germanium from space solar production entirely, achieving 31.5% beginning-of-life efficiency and a 40% mass reduction versus legacy triple-junction cells, addressing critical mineral supply-chain risk for satellite manufacturers. China has separately developed a recovery system for critical minerals from lithium ores. Libya convened a national dialogue on integrating critical transition minerals into its renewable energy strategy under its 2023–2035 national plan.

In capital markets, mining companies captured a record 60% of the 2026 TSX30 ranking — 18 firms, up 57% from 2025 — with the cohort averaging a 785% three-year total return; copper developer Faraday Copper, rare earth developer Aclara Resources, and Perpetua Resources all featured alongside gold names, reflecting a structural repricing of critical mineral assets. Critical One Energy advanced 6.31% on September 10 as investor interest in its Howells Lake Antimony-Gold Project in Ontario increased alongside broader sector momentum. Krait Critical Minerals began trading in Frankfurt under the symbol U0S on September 8, maintaining its existing Canadian listing. Integral Metals closed a C$900,000 flow-through placement to fund critical minerals exploration.

Copper is trading near US$14,223 per tonne, with listed valuations diverging sharply based on asset quality, jurisdiction, and financing risk rather than resource scale alone. Supply pressure is mounting on two fronts: Chile's July output fell to 403,424 tonnes, the lowest July figure since 2011, following severe winter storms, while the DRC concentrate export ban, effective August 6, has introduced further uncertainty for producers without domestic or aligned processing routes. Investors are also tracking the US Section 232 tariff review, expected by September 30, which could reshape regional premiums and trade flows across refined copper, concentrates, scrap, and semi-finished products. China's Chating copper-gold discovery in Anhui province, carrying preliminary estimates of more than one million tonnes of copper and over 200 tonnes of gold, is noted as strategically significant but not an immediate global supply catalyst.

At the project level, Osisko Metals' infill drilling at Gaspé Copper in eastern Quebec has delivered 4.74% copper over 28.5 metres in standout hole 30-1228, extending mineralization 50 metres below the historical C zone to a vertical depth of 275 metres. The 28 intercepts from 12 holes are being used to upgrade inferred resources to measured and indicated categories, while expansion holes test mineralization outside the current resource model. Gaspé, which Osisko acquired from Glencore in July 2023, hosts an estimated 10.77 billion lb. of copper in measured and indicated resources and is designed to support throughput of up to 160,000 tonnes per day, targeting permits and construction by the early 2030s at an estimated initial capital of US$1.4 billion. Osisko expects continuous drilling updates this fall as assay results accelerate.

Although primarily a gold and silver project, Aya Gold & Silver's updated preliminary economic assessment for Boumadine in Morocco carries copper exposure through its resource base, which includes 8,000 tonnes of copper in indicated resources and a further 35,000 tonnes in the inferred category. The Boumadine after-tax NPV doubled to $3.5 billion, with a 93% IRR and a 0.7-year payback at study-case metal prices, while initial capital rose only 4% to $463 million and mine life extended to 14 years; a feasibility study is due in the second half of 2027.

Research published in July 2026 found that 2,000–5,000 tonnes undeclared uranium likely left the DRC embedded in cobalt-hydroxide shipments between 2000 and 2024, with less than 10% declared to the International Atomic Energy Agency and the bulk of material exported to China; the quantity is sufficient, by the study's calculations, to produce material for 600–1,500 nuclear weapons. The contamination arises from the geologic co-occurrence of uranium and cobalt in the DRC's Copperbelt and their similar behaviour during crude chemical processing prior to shipment. In the weeks following publication, the DRC launched a uranium-testing probe on outgoing cobalt shipments and initiated consultation with the IAEA.

The DRC's strategic centrality extends beyond the nuclear accountability question. The country's dominant positions in cobalt, copper, and tantalum have placed it at the centre of US-China rivalry over critical mineral supply chains. Chinese companies secured cobalt and copper concessions years ago through an estimated US$5–6 billion infrastructure deal with the Congolese government, while the US has moved to counter that position by sponsoring peace efforts in exchange for mineral access; in July, KoBold Metals acquired a Manono lithium stake as part of that emerging partnership. The US also faces an internal contradiction in its Project Vault stockpiling plan, given that China processes up to 90% of key defence and technology metals.

Cobalt markets remained under broad selling pressure this week. Refined cobalt futures broke below 280,000 yuan/mt, driven primarily by capital outflows rather than fresh bearish news, with mainstream smelters cutting EXW prices to 295,000 yuan/mt. In cobalt intermediate products, two low-priced deals emerged at roughly $15–$17/lb, pressuring sentiment even as top-tier miners attempted to hold firm on pricing. Cobalt sulphate prices similarly broke prior support levels, with the lowest quotes falling to around 60,000 yuan/mt amid recycled-feedstock cost advantages and rumors of volume cuts by top-tier battery cell manufacturers in September.

In Spain, battery-grade cobalt sulphate heptahydrate accounts for an estimated 55–70% of national consumption, with import dependence running at 80–95% of refined supply sourced primarily from Northern European refiners and Asian processors; battery-grade's share of Spanish demand is projected to gain 5–10 percentage points by the early 2030s, though competition from LFP and sodium-ion chemistries poses a structural cap on long-run growth.

On the project development front, Talon Metals selected its Humboldt Mill in Michigan as the processing site for material from the Tamarack nickel-copper-cobalt project in Minnesota, cancelling the previously proposed Beulah facility in North Dakota; a feasibility study on required modifications is expected in Q4 2026, and the company confirmed it is in discussions with the US Department of Energy regarding the US$114.8 million DOE award originally tied to the shelved North Dakota facility. Separately, Tartisan Nickel outlined a pre-feasibility study pathway for its 100%-owned Kenbridge nickel-copper-cobalt project in Ontario, with upcoming work to include a second drilling phase, borehole electromagnetic follow-up, and engineering, metallurgical, and environmental studies.

R3 Lithium commenced operations at its Covington, Georgia facility — described as North America's first proven commercial-scale recycled lithium carbonate plant — producing battery-grade lithium carbonate from 100% recycled feedstock through a calciner-based crystallization and water-based precipitation process on a single site; the company simultaneously announced a $15 million Series A raise backed by Integral GlobalTech Partners, TDK Ventures, and Axial Partners, holds approximately $1 billion in offtake agreements including with Trafigura, and projects the 2,500-metric-ton production line will account for more than half of US lithium carbonate output by 2027, with space allocated for a second equivalent production line.

In European project development, Vulcan Energy Resources secured its second lithium production licence, designated Ilka and valid until September 2032, from the Mining Authority of Rhineland-Palatinate for its Lionheart Project in Germany's Upper Rhine Valley Brine Field; the licence follows the earlier LiThermEx grant in March 2026, and Vulcan plans to consolidate both licences into a single instrument of at least 30 years, with the project targeting 24,000 tonnes of lithium hydroxide monohydrate per annum and first production in 2028. In the UK, Cornish Lithium announced that lithium hydroxide monohydrate produced at its Trelavour demonstration plant using its proprietary LiStract™ technology was independently used by CPI to manufacture coin cell batteries that met or exceeded comparable commercial cells, providing independent electrochemical validation of both the product quality and the extraction process, a milestone described as a step toward establishing a domestic UK battery-grade supply.

In North American project permitting and financing, Century Lithium submitted its Mine Plan of Operations and Nevada Reclamation Permit Application to the BLM for its Angel Island Lithium Project in Esmeralda County, Nevada, covering a 5,379-acre area with a proposed two-phase operation advancing to up to 16,500 tonnes per day and producing battery-grade lithium carbonate via Direct Lithium Extraction; the BLM environmental review is currently estimated for completion by February 2028. Standard Lithium cleared two prerequisites for a Final Investment Decision on its South West Arkansas project: the US Department of Energy issued a Finding of No Significant Impact under NEPA — a condition tied to the company's $225 million DOE grant — and the company executed its final two construction vendor contracts with S&B Engineers and Constructors and Wood Group USA, though offtake agreements and project financing remain outstanding before FID, with first commercial production targeted for 2029. Anson Resources received a US$212 million REDTIF tax credit from Utah's Governor's Office of Economic Development for its Green River Lithium Project, bringing total project tax rebates to US$406.5 million. Frontier Lithium commissioned DRA Americas to undertake an updated feasibility study on its PAK lithium project in Ontario, incorporating value engineering results completed since the 2025 study. E3 Lithium's Clearwater project was selected for inclusion in the inaugural Canada Investment Summit Prospectus, a national investment forum hosted in Toronto on September 14–15 and initiated by Prime Minister Mark Carney.

In Australia, Core Lithium achieved first spodumene concentrate production at the recommissioned Finniss Lithium Operation in the Northern Territory on schedule and within six months of its Final Investment Decision, with processing upgrades expected to increase throughput capacity by approximately 20% to 1.2 million tonnes per annum; the company also completed the sale of approximately 25,000 tonnes of remaining lithium fines stockpile to Glencore, bringing total 2026 lithium sales revenue to approximately AUD 38.5 million, and targets its first concentrate shipment in the December quarter. WhiteRock Lithium identified an accounting error that had overstated a pro forma historical loss by CAD$19.7 million in its June prospectus, with a corrected loss of CAD$211,000 now confirmed, with no impact on cash or total shareholders' equity.

On the corporate transactions front, Atlantic Lithium released its 2026 annual results and confirmed the board's unanimous recommendation that shareholders support the proposed all-cash takeover by Zhejiang Huayou Cobalt at US$0.25486 per share, with a shareholder vote expected in November and scheme implementation targeted for December; separately, Ghana's parliament ratified the mining lease for the Ewoyaa Lithium Project, formally approving the proposed mine and processing plant with royalty terms aligned to current national regulations. Atlantic Lithium also announced the appointment of Andrew Watt as Alternate Director for Kieran Daly, effective September 11, 2026. U.S. Critical Minerals entered a binding framework agreement to merge with Nova Resources and signed two purchase agreements to acquire the historic McAllister tantalum mine and associated processing mill in Coosa County, Alabama, where initial drilling has confirmed care-and-maintenance status following a prior license expiry, and the delay adds a further approval hurdle for one of China's largest planned domestic lithium sources. China's energy storage sector has expanded 50-fold in five years, prompting regulators to apply brakes on speculative lithium battery capacity expansion supported by local governments. In spot markets, SMM reported lithium carbonate prices drifting lower with the most-traded futures contract moving from 140,100–144,700 yuan/mt to a mid-week low of 139,500 yuan/mt, while downstream buyers showed strong dip-buying stockpiling willingness near the 140,000 yuan/mt level; Chile's August lithium carbonate exports to China fell 5.25% month-on-month to 14,261 mt, while lithium sulfate exports to China surged 111.83% month-on-month to 16,300 mt, reflecting heightened processing trade activity. The World Shipping Council called on governments meeting at the IMO to close a regulatory gap that allows containers carrying large quantities of lithium batteries to proceed without full dangerous goods declarations, with the issue described as invisible hazards to be considered at the upcoming London meeting. ACME Solar Holdings approved the formation of a UAE-based wholly owned subsidiary, ACME Renewables FZCO, incorporating with initial capital of AED 10,000, to support procurement, supply chain management, and hedging of lithium carbonate and other renewable energy raw materials in international markets.

President Ferdinand Marcos Jr. addressed approximately 600 investors, business executives, and senior government officials at the Luzon Economic Corridor Investment Forum held at the Grand Hyatt Manila in Taguig City, pitching the Philippines as a destination for digital infrastructure, semiconductor, and advanced manufacturing investment. The two-day forum was co-hosted by the governments of the Philippines, the United States, and Japan, organized with the US Trade and Development Agency, and attended by senior US officials including newly appointed ambassador Lee Lipton and USTDA deputy director Thomas Hardy. At the center of the corridor's technology agenda is Pax Silica, a US-led initiative securing semiconductor, artificial intelligence, and critical minerals supply chains; the Philippines joined in April and has proposed a 1,620-hectare industrial complex at New Clark City in Tarlac, with projected investment of up to $70 billion and 190,000 direct jobs. The Bases Conversion and Development Authority has clarified that the complex will focus on semiconductor manufacturing, not hyperscale data centers, with the first 500-hectare phase expected to begin within three to five years and full development spanning approximately 30 years.

Pax Silica has drawn legislative and expert scrutiny: a Senate inquiry revealed no detailed development plan had been submitted, and consultations with local officials, indigenous peoples, farmers, and other affected communities had not been completed. Lawmakers have called for binding commitments on technology transfer, skills development, local supplier participation, and greater retention of economic value within the Philippines, while concerns over electricity and water requirements, environmental effects, and land use remain unresolved.

Outside the forum, over 300 activists gathered to protest, and the demonstration turned confrontational as protesters attempted to breach police lines and enter the hotel lobby. A total of 43 police officers and activists were injured — 16 officers and at least 27 protesters hurt in clashes — and five paralegals were arrested, identified as Jona Yang, Kenneth Castro, Mara Peralta, Daya Juliano, and RC Placido. Human rights group Karapatan called for immediate release of those detained, asserting they were acting as human rights defenders, while police announced intent to file criminal complaints for assault, illegal assembly, and violations of the Public Assembly Act. The protest, led by the progressive alliance Bagong Alyansang Makabayan, characterized the forum as a "US-backed open house" for resource extraction and argued that Pax Silica would displace indigenous and farming communities while deepening US military presence in the region.

The United States has pledged to help Kenya build a domestic critical minerals processing industry, with the US assistant secretary of state for Africa stating that critical minerals rank near the top of the Trump administration's priorities; the commitment was delivered in Nairobi and focused explicitly on keeping processing onshore in Kenya rather than exporting raw material for value capture elsewhere. The immediate backdrop is Kenya's ongoing tender for Mrima Hill, a coastal deposit estimated to hold tens of billions of dollars in rare earth elements and niobium, where six companies are competing for development rights, including two American bidders; US-based Critical Metals Corp and Australia's RareX have already confirmed shortlist positions. A separate critical minerals agreement between Washington and Nairobi, which President Ruto described in June as near finalization, remains unresolved with no update provided at this week's event. The US International Development Finance Corporation has been backing rare earth projects across Africa as part of a broader strategy to reduce dependence on China, which continues to dominate global rare earth processing and has been tightening rare earth export controls.

In Japan, Mitsubishi Materials announced on September 9 an investment of approximately JPY 8 billion to expand tungsten recycling operations at the Japan New Metals Akita Plant; the project has been certified under Japan's Economic Security Promotion Act, qualifying it for a JPY 2 billion government subsidy. The expansion will double APT recycling capacity to 2,400 tonnes per annum on a WO₃ basis, with operations scheduled to commence in April 2029, processing domestic cemented carbide scrap to reduce ammonium paratungstate imports by 1,200 tonnes annually.

In Europe, German industry faces mounting pressure from Chinese competitors expanding across the continent, with a DIHK survey identifying heightened concerns over competition, supply chain dependencies, and access to critical raw materials including rare earths; Chinese firms are leveraging state subsidies, advanced technology, and competitive pricing as the primary instruments of their European expansion.