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| Graphite |
International Graphite Wogen offtake plans could create a new Australia-to-Asia graphite supply route as International Graphite prepares to commission its Collie processing facility in Western Australia. The non-binding agreement combines concentrate supply with downstream sales of micronised spherical graphite.
International Graphite Wogen offtake terms allow Wogen to supply up to 10,000 t/yr of graphite flake concentrate to Collie. In return, International Graphite would supply at least 3,000 t/yr of micronised spherical graphite to Wogen’s Pacific arm for exclusive marketing across Asia-Pacific.
International Graphite Wogen offtake is strategically relevant because Japan and South Korea are major battery and advanced materials markets seeking more diversified graphite sources outside China. Commercial terms will be negotiated on a spot basis, while Wogen may provide credit lines to support transactions.
The companies aim to convert the arrangement into a binding agreement before the 4,000 t/yr Collie facility begins commercial production in mid-2027.
Collie Creates Midstream Graphite Capacity Outside China
The Collie plant gives International Graphite a route into higher-value graphite processing rather than relying only on upstream mining. The facility will produce micronised spherical graphite from imported flake concentrate during its initial operating phase.
This matters because graphite value chains depend heavily on processing. Natural graphite must undergo sizing, shaping, purification and coating before it can qualify as active anode material for lithium-ion batteries.
The material produced at Collie will still require additional processing before use in battery anodes. That means the project sits in the midstream rather than representing a fully integrated battery-anode supply chain.
However, the Wogen agreement creates a commercial bridge into Japan and South Korea. Both markets have established battery, automotive and electronics industries that require secure sources of processed graphite.
Wogen’s ability to supply up to 10,000 t/yr of concentrate also gives International Graphite feedstock flexibility while its own mining plans remain on hold.
The Collie commissioning schedule has moved to mid-2027 from an earlier January 2027 target. Production is expected to ramp over the following 18 months.
Springdale Delay Highlights Processing-First Strategy
International Graphite ultimately plans to source flake graphite from its Springdale project in Western Australia. But the company has paused exploration and drilling while concentrating capital and management resources on Collie and its Italian midstream joint venture with Alkeemia.
This sequencing reflects a pragmatic strategy. Building processing capability first can establish customers, product qualification and market access before the company commits larger capital to mine development.
Springdale received A$4.7mn in Australian federal government support in 2023. The resource could eventually provide domestic feedstock to Collie and create a more vertically integrated Australian graphite chain.
For now, the project will rely on external concentrate. That reduces near-term upstream development risk but increases dependence on third-party feedstock availability and pricing.
The Wogen arrangement helps manage that exposure while providing an outlet for processed material. If converted into a binding contract, it would cover a substantial share of Collie’s planned production capacity.
The broader opportunity is ex-China graphite diversification. China remains dominant in spherical graphite and battery-anode processing, making new midstream capacity in Australia strategically important even before full anode qualification is achieved.
The Metalnomist Commentary
International Graphite is prioritising the hardest commercial step first: building processing capacity and customer routes before expanding its mine. If Collie secures reliable feedstock and qualifies into Asian markets, Springdale can later become the upstream anchor of a more integrated ex-China graphite chain.



















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