US Treasury Secretary Scott Bessent and Chinese Vice Premier He Lifeng convened at JPMorgan Chase's Manhattan headquarters, alongside US Trade Representative Jamieson Greer, to lay groundwork for a Trump-Xi summit in Washington later this week, with critical minerals, AI, and tariffs heading the agenda; analysts anticipate modest deliverables rather than a breakthrough, with the likeliest outcome being extension of the trade truce set to expire November 10. Bessent described the New York discussions as successful, noting that both sides addressed a proposed US-China AI dialogue and a notification mechanism for AI incidents rising to national-security level, while Chinese rare-earth magnet and critical minerals supply adequacy remain a core US concern heading into the leaders' meeting. Xi Jinping is expected to arrive at Joint Base Andrews on September 23 for a formal state arrival ceremony, with the bilateral agenda also encompassing Chinese purchases of Iranian oil and the implications of newly signed Russia-Iran sanctions legislation.

On the supply-chain development front, Korea Zinc's approximately $7.4 billion Tennessee integrated smelter, known as Project Crucible, cleared a significant regulatory milestone after the US Department of War issued a Finding of No Significant Impact under NEPA, accelerating permitting for a facility designed to produce eleven US-designated critical minerals including zinc, antimony, gallium, and germanium using smelting technology modelled on Korea Zinc's Onsan facility. More broadly, Korean conglomerates are pursuing a raw-material-network-and-refining strategy to offset the absence of domestic mines: POSCO Group targets 173,000 tonnes of annual lithium production by 2033 from Argentine brine and Australian ore, while LS MnM processes Indonesian nickel MHP into sulfate at Ulsan under a supply chain anchored by a five-year BHP copper contract covering roughly 350,000 tonnes annually.

In tungsten, Almonty Industries executed two parallel moves to construct a Western supply chain: a take-or-pay tungsten concentrate agreement with Wolfram Bergbau und Hütten AG, a Sandvik subsidiary, for Spain's Los Santos tailings operation carrying a conditional $3 million advance payment against a minimum of roughly 1,720 tonnes of contained tungsten trioxide, and a binding joint-venture agreement with Rwanda granting Almonty a 75 percent stake in Shyorongi exploration concession alongside a mineral processing license. Separately, Lightning Minerals reported Phase 2 results at its Warby Tungsten Project in North Queensland confirming a larger-than-expected mineralised system, with rock chips grading up to 5.5% tungsten, pan concentrate samples peaking at 44,800 ppm tungsten across approximately four square kilometres, and soil anomalies open in three directions along a 13-kilometre untested granite contact; the company has immediately fast-tracked a Phase 3 geochemical program toward a maiden drill campaign.

In tin, Huntore Australia's Mount Garnet polymetallic operation signed a long-term offtake agreement with US refiner Nathan Trotter & Co — backed by the Department of Defence — covering up to 100 percent of production, with output expected to reach up to 3,000 tonnes of tin per year, establishing a direct Queensland-to-US supply link. The agreement follows government trade missions to the United States in 2025 and is supported by Queensland's $146 million critical minerals budget allocation under the state's 2026–2030 critical minerals strategy.

In Victoria, Southern Cross Gold opened an exploration decline at the Sunday Creek antimony-gold project, enabling underground drilling, while the state government simultaneously released its Victorian Critical Minerals Roadmap Update 2026 projecting more than 7,000 jobs over a decade; the government also reported a 40 percent reduction in approval times since the 2024 roadmap was published. The annual Critical Minerals Conference convened in Brisbane this week, with sessions spanning markets, supply chains, processing, and social licence, opened by the Queensland Premier's plenary address.

Coal India disclosed a diversification strategy spanning coal gasification, renewables, battery storage, and critical minerals, with the company pursuing graphite assets in Madhya Pradesh and Chhattisgarh alongside rare earth opportunities in Andhra Pradesh and Maharashtra, while approximately ₹69,346 crore is committed across four coal-to-chemicals initiatives. In Nigeria, Steron Energy's managing director proposed a Resource for Technology Alliance at the AFNIS summit, structured as a minerals-for-technology exchange under which lithium, copper, silica, and mica would be traded for electric vehicles, solar panels, and batteries rather than sold for cash, registered under the Nigerian Export Promotion Council's Goods-for-Goods framework. A policy analysis from Columbia University SIPA argues that government financing tools for minerals must be calibrated to technology readiness level — grants at early stages, cost-sharing at mid-stages, and revenue stabilisation instruments at commercialisation — as developed-economy governments expand public finance support for clean energy and critical materials. The US is additionally advancing a domestic supply strategy through electronic and industrial waste recycling, with companies expanding recovery capacity for strategic metals. An industry perspective further argues that improving recovery at operating mines can add critical minerals supply faster than new project development. India-focused analysis similarly contends that energy and mineral security must now be treated as inseparable policy objectives, with domestic battery recycling identified as a priority given projected lithium-ion demand growth from 29 GWh in 2025 to 248 GWh by 2035.

Copper futures recorded a sharp 5% single-session decline on September 19, driven by uncertainty over the timing and scope of U.S. tariffs on refined metal rather than any change in mine fundamentals, before staging a V-shaped recovery toward the 61.8% Fibonacci retracement near $6.6875 per pound. The correction coincides with a deteriorating physical supply outlook: global mined output down 1.1% year-over-year in the first half of the year puts 2026 on track for the first annual production decline since 2017, with disruptions at Grasberg and Kamoa-Kakula, guidance reductions from Antofagasta and Lundin Mining, and Chile's forecast cut to 5.27 million tonnes compounding concerns that expected supply growth will not materialise on schedule. Copper also wobbled on tariff-delay chatter before bouncing on a softer U.S. dollar, consistent with the broader price volatility described across market commentary this week.

On the project-development front, Generation Mining secured an C$11 million Ontario government grant through the province's Critical Minerals Processing Fund toward a $410 million processing plant complex at its Marathon copper-palladium project in northwestern Ontario, with the fully funded $1.3 billion development now set to begin construction this fall ahead of a 2028 commercial-production target. The company also signed an offtake agreement with Glencore under which Glencore Canada will purchase all polymetallic copper concentrate — containing copper, palladium, platinum, gold, and silver — for processing at its Horne smelter in Rouyn-Noranda and its Canada Copper Refinery in Montreal-Est, with Glencore taking 100% of production in years one and two and from year thirteen onward, and 50% in the intervening period.

Hancock Prospecting committed a further A$8.7 million to Nunavut copper exploration through a proposed placement in ASX-listed White Cliff Minerals that would give Hancock a 13.5% stake and make it the company's largest shareholder, subject to shareholder approval at an extraordinary general meeting around October 19. The funds will accelerate drilling at the Rae Copper Project in Canada, where drill results at the Danvers targets include intercepts of 175 metres at 2.5% copper and 90 metres at 4% copper, with the work program targeting maiden resource estimation, step-out drilling at Danvers 2 and 3, and regional geophysics across additional targets.

Americas Gold and Silver reported a new high-grade vein discovery at its Galena Complex in Idaho's Silver Valley, returning 1,062 g/t silver and 0.7% copper over 1.3 metres, alongside a separate Crescent area drill result of 1,891 g/t silver and 0.3% copper over 1.3 metres; the company also reported a 20.5-metre interval at Cosalá in Mexico grading 654.7 g/t silver with 1.5% copper, representing a wider mineralised zone with distinct implications for mine planning. At the Warby Tungsten Project in North Queensland, Lightning Minerals confirmed a mineralised system larger than interpreted, with phase-two rock chips returning up to 5.5% tungsten and multi-element sampling also identifying copper, gold, and tin across an approximately 4 km² footprint, prompting the company to fast-track phase-three soil sampling ahead of a maiden drilling program along an untested 13-kilometre contact zone.

The European Commission approved €125.8 million in renewable grants for three cross-border energy infrastructure projects — two German-Polish district heating schemes and a Latvia-Lithuania onshore wind park expected to comprise around 30 turbines generating up to 680 GWh annually — with the associated copper demand for electrical wiring, generators, and transmission infrastructure underscoring the upstream minerals requirements attached to Europe's accelerating energy transition. Buxton Resources is among the explorers advancing assets positioned to serve that demand, with maiden drilling at Madman in Western Australia confirming gold prospectivity alongside its copper-gold Centurion project.

LG Energy Solution has completed a five-site ESS manufacturing network across North America, with the Lansing Michigan facility opening marking the final addition to a portfolio that includes wholly owned plants in Holland, Michigan, and Ontario, Canada, alongside joint ventures in Ohio and Tennessee. The Lansing plant is engineered as a dual-purpose hub capable of producing both LFP batteries for stationary storage and NCM cobalt-manganese cells for electric vehicles, with annual cell production capacity targeted above 35 GWh. ESS pouch cell production is already underway at the site, while mass production of prismatic LFP batteries is scheduled to commence next year. The company pursued this buildout by converting EV lines to ESS over the past two and a half years in response to a slowdown in EV demand and shifting clean energy policy. On the EV side, the company has restarted Ohio cell production at the Ultium Cells facility following a temporary pause, and its Arizona Queen Creek plant is expected to begin mass production of 46-series cylindrical batteries in the fourth quarter using equipment lines with approximately 50 percent higher efficiency. In the ESS commercial pipeline, LG Energy Solution has signed supply agreements with Tesla, Terra-Gen, Excelsior Energy Capital, EG4, and Hanwha Qcells, executed a 6 GWh DTE Energy deal in May, and agreed in July to supply batteries for Google's solar-plus-storage project with Cypress Creek Energy at volumes of up to 2.9 GWh.

On the supply and technology frontier, Vulcan Energy commenced commercial-scale VULSORB production in Germany, beginning the 18-to-24-month manufacturing run needed to fill adsorption columns at its Lionheart project ahead of a second-half 2028 commissioning; the company simultaneously secured a second Lionheart production licence covering the Landau geothermal permit area, valid for six years with a planned merger into a minimum 30-year term, while positioning VULSORB as one of the few bankable adsorption-type direct lithium extraction materials backed by fully ex-China IP and manufacturing. Argosy Minerals reported that crystallisation testing at its Rincon project in Argentina verified a 99% lithium chloride yield, with an independent European technology provider completing laboratory-scale continuous and semi-continuous tests; data from the program will feed into a feasibility basic engineering package for the crystallisation unit due in October 2026. Southwest Research Institute published details of its Electrical Interchangeability Index framework, a numerical tool identifying operating regions where sodium-ion cells can substitute for 18650-format lithium-ion batteries without compromising duty-cycle performance, offering manufacturers a structured qualification method for chemistry down-selection and second-source approval.

In corporate finance, Lithium Argentina closed a $180 million Ganfeng convertible note structured as a six-year unsecured instrument at a 4% coupon and a $12.50 conversion price, with proceeds earmarked to retire $259 million of notes maturing in January 2027 and to fund Stage 2 of Cauchari-Olaroz and the Pozuelos-Pastos Grandes project; full conversion would lift Ganfeng's stake to approximately 16.1% on a diluted basis, and a joint venture consolidation involving PPG remains targeted for completion by end of September 2026. Separately, Lithium Argentina was added to the S&P/TSX Global Mining Index. Wildcat Resources secured firm commitments for an On market structure and pricing, a detailed price analysis identified two concurrent forces reshaping the lithium outlook: Chile's tightening of water extraction permits in the Atacama is elevating development risk for brine expansions and pushing operators toward direct lithium extraction to meet permitting requirements, while a Chinese inventory methodology revision lifted reported stocks from approximately 78,800 tonnes to roughly 175,000 tonnes, driving battery-grade carbonate prices lower toward 130,000–143,000 yuan per tonne and weakening the immediate shortage narrative. Chile's cathode market analysis highlighted that the country, despite holding the world's largest lithium reserves, imports 95–99% of finished cathode material, with LFP dominating at 55–65% volume share and domestic cathode synthesis capacity remaining three to five years from meaningful output. Complementary assessments found that Chile's battery casing market is structurally import-dependent, sourcing the vast majority of cylindrical cans and prismatic housings from China, South Korea, and regional partners, and that the Philippines faces a similar 85–95% import dependence for casings with market growth forecast at 8–12% CAGR through 2035.

In policy and regulatory developments, the cancellation of US federal clean energy grants has placed approximately 950 jobs at Novonix at risk, a Tennessee manufacturer of synthetic graphite for lithium-ion EV batteries that is simultaneously losing a state job-creation grant and facing demands to return previously disbursed workforce funds; court documents confirmed the federal government canceled more than 300 grants across 16 states. Bangladesh's National Board of Revenue raided a firm registered as a lithium battery manufacturer and detected Tk 3.28 crore in VAT evasion after finding concealed sales of Tk 14.56 crore and concealed purchases of Tk 15.22 crore, alongside imported mobile chargers and branded headphones prepared for supply at the factory. An Australian National University study concluded that batteries and pumped hydro could replace gas at equivalent cost in Australia's National Electricity Market, arguing that existing planning models undervalue off-river pumped hydro and restrict storage cycling in ways that artificially favour gas-fired capacity.

No significant news today on this issue. Check back tomorrow!

China's magnet exports fell 21% to 512 tons in August ahead of a Washington summit between President Trump and President Xi Jinping, with Beijing prepared to offer expanded export licenses as a negotiating instrument while the industry awaits the outcome before a November trade-truce expiration; monthly shipments this year average roughly 504 tons, still below the 621-ton monthly pace recorded in 2024 before export controls were first imposed. On the diplomatic and territorial front, the Trump administration's agreement with Denmark and Greenland grants US veto power over who may access the island's critical minerals sector, with provisions explicitly designed to exclude Chinese and Russian commercial and military presence; the Kvanefjeld deposit ranks among the world's largest rare earth resources at 1 billion tonnes grading 1.1% total rare earth oxides, while Greenland Mines' Sarfartoq NdPr project — a $2.05 billion development — could supply roughly one-third of global NdPr refined outside China, though Arctic infrastructure constraints, with 80% of the island ice-covered and most communities accessible only by air, ship or dog sled, remain a significant barrier to exploitation.

Exploration activity in Greenland intensified on two additional fronts. Eclipse Metals agreed to a 17-hole drilling program of 2,355 metres at its Gronnedal project in South Greenland, where a previous campaign expanded the mineral resource from 89 Mt to 208 Mt at 0.72% TREO, with the 1.505 Mt TREO inventory — including approximately 456,000 tonnes of contained Nd₂O₃ and Pr₂O₃ — remaining open along strike and at depth, and the project benefiting from nearby deep-water port access. Critical Metals Corp. separately reported a breakthrough at Tanbreez, achieving over 99% dissolution of eudialyte concentrate into 19 ultra-high-purity rare earth and critical metal products, underpinned by a 15-year offtake partnership with US magnet manufacturer REalloys covering up to 15% of annual production.

In Brazil, Viridis Mining & Minerals appointed Sedgman and local partner Blossom Consultoria as preferred EPCM contractors for the Colossus Rare Earth Project in Minas Gerais, a US$450 million development targeting 2028 production of both light and heavy rare earths outside China, with Viridis approving up to US$3 million for a pre-FID bridging phase covering detailed engineering and procurement. Also in Brazil, Atlantico Energy Metals identified 12 rare earth target areas at its 243-square-kilometre Novo Cruzeiro flagship project, with eastern targets showing neodymium, praseodymium, dysprosium and terbium anomalies, all 114 follow-up surface samples returning gallium at 16–72 ppm, and a southern lithium target supported by geochemical anomalies and a five-kilometre magnetic feature.

On the processing technology front, USA Rare Earth, Pasqal and Riven Systems formed a partnership to deploy quantum AI-driven separation chemistry, combining a self-driving minerals separation laboratory capable of running thousands of automated experiments with neutral-atom quantum processing to benchmark machine learning models, targeting improved extractant selection for feedstocks including the Round Top mine in Texas, third-party mixed rare earth carbonate and recycled magnet swarf, with the goal of reducing processing stages and capital costs while addressing China's dominance in heavy rare earth separation. Separately, a policy analysis argues that materials substitution should constitute a formal third pillar of critical minerals strategy alongside extraction and processing, noting that iron nitride magnets — containing no rare earths — are reaching commercial production, that computational advances have compressed the discovery stage for substitute materials to months, and that a US executive order has directed the Department of War to produce within 90 days a strategy for accelerating qualification of new material sources, with new US defence procurement rules barring adversary-sourced rare earth magnets taking effect from 1 January 2027.