Highlights

  • Kathleen Valley 3.0 Mtpa concentrator commissioned, achieving commercial SC6 spodumene concentrate shipments with open pit and underground mining both active.
  • JORC resource of 156 million tonnes at 1.4% Li2O and 130 ppm Ta2O5 with 80% in high-grade underground bulk-stoping pegmatites.
  • Binding long-term off-take agreements with Tesla, Ford, and LG Energy Solution underpin revenue certainty.
  • Phase 2 expansion to 4.0 Mtpa under engineering study to further lower unit operating costs.

Liontown (ASX:LTR) has crossed the line from construction project to commercial producer, delivering spodumene concentrate from Kathleen Valley to Tesla, Ford, and LG Energy Solution as Australia's first underground lithium mine ramps up.

Commercial Production Achieved at Kathleen Valley

Liontown Ltd, an established constituent of the S&P/ASX 200 index, has achieved a transformative operational milestone, successfully commencing commercial mining, processing, and concentrate production at its flagship Kathleen Valley Lithium Project in Western Australia's North-Eastern Goldfields. Situated approximately 680 kilometres north-east of Perth along the Goldfields Highway, Kathleen Valley is one of the world's premier, largest, and highest-grade hard-rock lithium and tantalum deposits in a tier-one mining jurisdiction.

The company has successfully commissioned its 3.0 million tonne per annum processing concentrator, achieving commercial spodumene concentrate shipments while ramping up both open-pit ore mining and Australia's first mechanized underground lithium stoping operations. The commissioning integrates modern carbon-efficient hybrid power generation and advanced flotation circuits producing high-grade SC6 spodumene concentrate delivered into binding long-term off-take agreements with Tesla, Ford, and LG Energy Solution.

World-Class Resource and Multi-Commodity Endowment

Kathleen Valley's defining advantage lies in its geological endowment, hosting a massive JORC-compliant Mineral Resource of 156 million tonnes grading 1.4% lithium oxide and 130 ppm tantalum pentoxide. Approximately 80% of the resource is concentrated within high-grade, thick pegmatite dykes extracted via highly efficient underground bulk stoping, delivering clean, high-grade ore feed with minimal surface environmental disturbance.

Commercial tantalum co-product credits generate valuable supplementary cash flows alongside the primary spodumene revenue stream. Liontown also retains strategic gold and base metal exploration tenure across the Kathleen Valley and Buldania corridors, maintaining long-term multi-commodity exploration optionality.

S&P/ASX 200 Status and Financial Backing

Shares in Liontown advanced $0.005 or 0.63% to close at $0.795 on 2 October 2026, across an intraday band of $0.787 to $0.835 on heavy turnover of 1,881,292 shares. Liontown carries a formidable equity market capitalisation of $2.54 billion, maintaining its S&P/ASX 200 benchmark status. Over the preceding 12-month period, the share price corrected 17.62%, reflecting broader global lithium price consolidation.

Liontown's corporate balance sheet is supported by substantial cash reserves and comprehensive multi-year debt financing facilities arranged with leading domestic and international commercial banks and government export credit agencies. This backing ensures Kathleen Valley's operational ramp-up is fully funded through to steady-state commercial cash generation.

Near-Term Roadmap and Phase 2 Expansion

Liontown's immediate roadmap centres on achieving full nameplate throughput of 3.0 Mtpa through the Kathleen Valley concentrator while progressively increasing the proportion of higher-grade underground ore feed. Achieving steady-state production targets will demonstrate commercial cost leadership in a globally competitive spodumene market.

Engineering studies for the planned Phase 2 expansion to 4.0 Mtpa are being advanced, which will further lower unit operating costs. Expanding commercial tantalum shipments and exploring downstream lithium refining partnerships represent defining corporate growth catalysts.

Commodity and Operational Risks

Ramping up a major processing plant and complex mechanized underground mine involves technical execution risks including ground stability, plant throughput bottlenecks, and metallurgical recovery variability. Project profitability is heavily exposed to cyclical fluctuations in global lithium chemical and spodumene concentrate prices, which are influenced by electric vehicle adoption rates and battery supply chain inventory adjustments.

Operating in Western Australia also exposes the company to inflationary pressures on specialised mining labour, reagents, and electricity costs as steady-state production scales up.