Grupo José de Mello has scrapped plans to invest €492 million ($566 million) in building a lithium hydroxide refinery in Estarreja, Portugal, dealing a fresh setback to the country's ambition of building a fully integrated domestic lithium mining and processing industry. The project, led by Lifthium Energy a subsidiary jointly held by the José de Mello Group and its chemical arm Bondalti had been designated a "Strategic Project" under the EU Critical Raw Materials Act only months before its cancellation, and had already secured €180 million in public support that was never drawn down. Group CEO Salvador de Mello confirmed the decision in an interview with Portuguese weekly Expresso, stating that despite "all the effort made to secure long-term contracts to allow investment in a factory, this was not possible," and that the company "will not proceed at this stage with an industrial investment in lithium." De Mello cited weak conditions across the European automotive and battery-lithium supply chain, noting the market "is not responding positively" to reindustrialization investments of this scale. Smelting background: Lifthium Energy was established in 2023 within Bondalti before ownership was restructured to 75% direct José de Mello Group control, with Bondalti retaining 15%. The Estarreja site was chosen because it already hosts existing Bondalti chemical processing infrastructure, theoretically reducing greenfield buildout risk. As designed, the refinery would have had capacity to produce 28,000 t/y of battery grade lithium hydroxide sufficient to supply roughly half a million EV battery packs annually and would have created 150 direct jobs. Critically, the plant was engineered around an electrolysis-based "green lithium" refining process using water and clean energy rather than conventional acid-roasting, and was explicitly designed to be feedstock-agnostic not dependent on ore from domestic Portuguese mines, meaning it could have processed imported spodumene concentrate from any origin. Production was originally targeted to start in 2030, later pulled forward toward 2027 in some interim guidance, before the project stalled entirely. Bondalti had already committed around €35 million to development work and had begun environmental licensing procedures for the plant as recently as June 2026. A parallel Lifthium refinery had also been under consideration in Torrelavega, Spain, which secured over €21 million in Spanish government support in September 2024; the Estarreja cancellation casts uncertainty over that project's fate as well. The Estarreja decision follows the November 2024 abandonment of Galp's Aurora lithium conversion project in Setúbal, after battery partner Northvolt's collapse left the project without an anchor customer. With both of Portugal's flagship downstream conversion projects now shelved, the country's refining ambitions have effectively stalled twice in under two years both times citing the identical root cause: an inability to lock in bankable, long-term offtake contracts with European automakers or battery cell producers, even with substantial public co-financing on offer. Mining background: Portugal's only advancing hard-rock lithium asset sits upstream of this collapsed conversion chain the Barroso Lithium Project, developed by London-listed Savannah Resources near the town of Boticas in northern Portugal. Savannah first took a 75% stake in the project in May 2017, when no resource estimate existed, and moved to 100% ownership by 2019. The company holds C-100 Mining Lease 5.42km², valid to 2036 plus the adjacent Aldeia Mining Lease of 2.74km², valid to 2049, and has since completed more than 50,000 metres of resource drilling. Barroso is now classified as Europe's largest known spodumene deposit, with a JORC-compliant resource of 39 Mt containing 411,900 tonnes of Li2O at an average grade of 1.05% Li2O across five orebodies, plus a notably low iron content (0.8% Fe2O3) that favours concentrate quality. Potential extension zones of a further 35-62 Mt are still being evaluated and could materially expand mine life if confirmed. The processing plant is designed to produce roughly 191,000-200,000 t/y of spodumene concentrate at 5.5% Li2O modestly below the 6% Li2O SC6 industry reference grade over a project life generating 2.6 Mt of concentrate in total, alongside by product sales of low-grade pegmatite material and ceramic quartz tailings for the local ceramics sector Portugal has a long standing history of lithium mining for the ceramics and glass industries, though never previously at battery-grade scale. Barroso has been designated a CRMA "Strategic Project" and received a non-reimbursable €110 million grant from the Portuguese state toward construction capex, with Savannah currently targeting production from 2028. Notably, most of the project's future concentrate output remains commercially unallocated, leaving room for a future offtake partner or open market sales. Development has not proceeded without friction. A court injunction triggered a three-week suspension of construction-related work in June 2026 before the Portuguese government stepped in, declaring the project of national and European significance and lifting the halt. Local opposition has centred on the Barroso region's UN FAO "Globally Important Agricultural Heritage System" designation the agricultural equivalent of UNESCO World Heritage status, recognizing the area's traditional polyculture farming and land management systems with community concerns focused on water use, biodiversity, and land access. Savannah has since signed benefit-sharing agreements with two of the three local "baldios" communally managed lands covering the mining concessions, and hundreds of protesters gathered at a camp in Covas do Barroso in early August 2026 to continue opposing the mine, with organisers explicitly linking their campaign to the Estarreja refinery's collapse as evidence the broader domestic lithium value-chain promise is unravelling. SMM View : The collapse of both Portuguese refinery projects leaves Barroso without a natural domestic home for its future spodumene concentrate, exposing the project to a structural offtake gap at the very market it was designed to serve. In the absence of a European buyer, output is more likely to flow into the broader seaborne market, with Asian converters standing out as the most probable destination a pattern consistent with the raw-concentrate export dynamic typically seen in early-stage African supply before local beneficiation capacity comes online. That two separate Portuguese conversion projects have now failed for the same stated reason an inability to secure bankable long-term offtake commitments points to persistently thin confirmed demand from Europe's battery and automotive supply chain, even where state co-financing is on the table. Barroso's progress toward its 2028 construction target, further resource-extension drilling results, and any offtake developments will be key signals for how EU-origin spodumene ultimately positions itself against African and Australian supply in the global concentrate market.

This week, the industry chain continued to show overall weakness and divergence. Refined cobalt was affected by the consumption off-season and summer break; mainstream smelters lowered quotes to 335,000 yuan/mt, and downstream users maintained only essential restocking. The buy-sell price spread for intermediate products widened, tenders continued to fail, and market trading nearly stalled. Cobalt sulphate, cobalt chloride, Co3O4 and cobalt powder all fell under pressure; low-priced material increased, and market prices gradually converged toward actual transaction and cost ranges, leaving the market still in a bottoming phase in the near term. Ternary cathode precursor prices slid as nickel and cobalt salts weakened; production schedules recovered at top-tier players, but small and mid-sized producers remained constrained by the off-season. Supported by the rebound in lithium chemicals, peak-season stockpiling and European auto sales, ternary cathode material prices edged up slightly, and August orders were steady to slightly higher. LCO demand recovery remained slow, and price cuts did not noticeably boost shipments. Industry side, Sinomine Resource Group's lithium sulfate project in Zimbabwe entered full-scale construction, Hithium secured a 421 MWh energy storage project in Australia, and cooperation in the charging industry continued to advance.

his week, the Chicago Summit clarified the industry timeline: oxide electrolytes will be prioritized for deployment within 2–3 years, while all‑solid‑state sulfide batteries will be delayed until 2028–2030. The Baihu Lake Laboratory achieved a breakthrough in boride‑based solid‑state batteries with 400 Wh/kg, wide temperature range, and low‑pressure operation, targeting low‑altitude economy and robotics applications.

[SMM Solid-State Battery Weekly Analysis: Summit Sets the "Oxide First, Sulphide Delayed" Tone; Capital and Projects Accelerate in Resonance on the Eve of Mass Production] This week, the Chicago summit set the industry pace: oxide electrolytes are expected to be deployed first within 2-3 years, while sulphide all-solid-state batteries are postponed to the period from 2028 to 2030. Baima Lake Laboratory's boride solid-state battery has broken through 400 Wh/kg, operating over a wide temperature range and under low pressure, and targeting low-altitude economy and robotics scenarios. Sichuan Advanced Battery Innovation Center will be delivered at the end of August, Shandong Chuanglu's 100 mt-class production line will enter mass production, and De'er Co., Ltd.'s PACK pilot line was completed. Ruizhi New Energy and Guxin Energy raised a combined total of more than 100 million yuan, a joint laboratory for robot batteries was established, and solid-state batteries have fully transitioned from the laboratory to mass-production-driven development.

This week, ternary cathode material prices recovered slightly. On the raw material front, nickel sulfate and cobalt sulfate prices continued to decline, while lithium carbonate and lithium hydroxide prices rebounded somewhat. However, overall cathode material quotations changed little and remained at cyclical lows. In terms of transaction sentiment, some cathode and battery manufacturers only made small-batch need-based restocking purchases, with limited volumes. The market as a whole still holds expectations of further price declines in the near term. On the payable front, no adjustments have been made recently to payables for nickel, cobalt, or lithium. Given the upcoming reinstatement of the lithium battery consumption tax, battery cell manufacturers may shift some cost pressures upstream, leaving limited room for upward payable adjustments. On the demand side, August orders showed stable growth. Stockpiling for new models ahead of the traditional peak season in September and October drove domestic cathode order demand, while overseas markets—particularly Europe—continued to show strong vehicle sales, further supporting ternary demand. On the consumer market front, supply remained largely stable through long-term contracts, while spot contract transactions remained subdued, with no clear signs of demand recovery yet.

This week, ternary cathode material prices rebounded slightly. Raw material side, nickel sulphate and cobalt sulphate prices continued to trend lower, while lithium carbonate and lithium hydroxide prices rebounded. However, ternary cathode material quotes changed little overall and remained at relatively low levels. Trading sentiment, some cathode plants and battery cell manufacturers only carried out small-volume restocking for rigid demand, with relatively limited procurement volumes. The overall market still held expectations for lower prices ahead. Discount side, nickel, cobalt and lithium discounts have not been adjusted recently. As the lithium battery consumption tax is about to be reinstated, battery cell manufacturers may pass on some cost pressure upstream, and expectations for higher discounts remain weak. Demand side, August orders grew steadily. Stockpiling for new models ahead of the traditional September-October peak season boosted cathode order demand in China; auto sales outside China, especially in Europe, remained strong and continued to boost ternary demand. Consumer market side, stable supply mainly relied on long-term contracts, spot order trading was relatively sluggish, and demand still showed no clear signs of recovery.