ASX 300 Lithium Index: Mine Restarts, Production to Begin Soon

3 min read | April 08, 2026 09:12 PM AEST | By Sam

Highlights

  • Finniss open pit mobilises following surface mining contract award
  • Restart leverages existing plant and infrastructure for rapid production
  • Project output remains uncontracted, highlighting market exposure

Finniss restart advances Core Lithium (ASX:CXO) operations, commencing surface mining and utilising existing facilities, influencing lithium-focused sector activity and broader ASX 300 index engagement.

Core Lithium operates within the lithium and battery minerals sector, reporting the commencement of surface mining operations at its Grants open pit in the Finniss project area. Activity surrounding the ASX 300 highlighted energy and resource-related companies as attention focuses on lithium supply chain developments and mining sector dynamics.

Finniss Mine Mobilisation

Core Lithium awarded the surface mining contract for the Grants open pit at Finniss to NRW Pty Ltd, with mobilisation starting immediately. This marks the operational commencement of the Finniss restart, which had previously been placed on care and maintenance during a period of depressed lithium market conditions. The project had undergone a cost restructuring phase aimed at reducing mining and processing expenses while optimising operational efficiency.

The awarded contract represents a significant step in transitioning Finniss from a paused status to active production. Bulk mobilisation of mining equipment and site personnel signals the practical beginning of ore extraction and processing activities. Operational continuity is expected to benefit from pre-existing plant infrastructure and established logistics pathways to regional ports.

Lithium Market Exposure

The restart occurs as lithium prices show relative recovery from previous lows. Core Lithium (ASX:CXO) has not yet secured long-term sales agreements for output, meaning that production revenue will reflect prevailing market conditions. First spodumene concentrate is scheduled for extraction in the September quarter, with shipment projections aligned to the December quarter.

While the uncontracted nature of the project allows flexibility in sales arrangements, it also exposes the company to commodity price fluctuations. Operational performance will interact with market conditions to determine production economics and the overall positioning of the Finniss project within the lithium supply chain.

Project Infrastructure and Execution

The Finniss site benefits from an existing plant and established processing facilities, which support a recommissioning approach rather than greenfield development. This configuration allows for accelerated production ramp-up compared with projects requiring new build-out phases.

The involvement of NRW Pty Ltd for surface mining operations integrates technical expertise and site-specific experience. Mobilisation of machinery and personnel marks a transition from planning to active production, contributing to operational metrics that will inform broader sector monitoring within the ASX 300.

Strategic Considerations

Core Lithium (ASX:CXO) continues to benefit from prior capital structuring, including strategic funding arrangements, which support operational execution and project readiness. The resumption of mining activities aligns with ongoing attention to lithium and battery minerals as critical elements in energy transition and technology applications.

Ongoing tracking of operational data, market pricing, and production milestones will inform sector performance metrics, with the Finniss restart serving as a reference point for lithium-focused companies within the ASX 300 index.

Market Attention

The ASX 300, as reflected in recent trading sessions, has highlighted activity in resource and energy sectors, with lithium developments attracting attention due to supply chain relevance and technology sector demand. The Finniss project contributes to this focus by demonstrating operational execution within a previously paused project, supported by capital mobilisation and contractual agreements.

Frequently Asked Questions

  • What mining contract was awarded for Finniss?

    NRW Pty Ltd received the surface mining contract for the Grants open pit at Finniss.

  • When is the first spodumene concentrate expected?

    First ore extraction is scheduled for the September quarter with shipments projected for the December quarter.

  • Is Core Lithium’s production under long-term sales agreements?

    The project output remains uncontracted, providing flexibility but market price exposure.


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