Komori
Business Alliances9227MWCC Inc.Information and Communications, Services and Others

Notice regarding the execution of an agreement with Rio Tinto for joint development

MWCC entered into an agreement with Rio Tinto for the design, manufacture and testing of a pilot plant to process bauxite ore using microwaves. Following approximately two years of joint development at the laboratory and bench scales, the project will advance to the pilot scale.

Worth reading
61In focus
0–100. This measures how worthwhile something is to read, not how good or bad the company is.
Direction
Improvement
Direction inferred from the company’s description.
Scale
10
Impact on revenue for the fiscal year ending June 2026 (% or more)
Wording
Conditional
How definitive the wording is.

Agreements reached under this partnership

Business partnership under a joint development agreement
9227MWCC Inc.
Alliance partnerRio Tinto Aluminium Limited
Details of the alliance
  1. 1

    Detailed design of the pilot plant

  2. 2

    Manufacturing

  3. 3

    Installation

  4. 4

    Commissioning

  5. 5

    Demonstration testing

  6. 6

    Evaluate optimal operating conditions through the test

  7. 7

    Based on the results, aim to scale up toward commercialization

These are items that the documents state the two companies will work on. The lines above and below represent arrangements between the two companies.

Numerical targets under the alliance

Aim to scale up to commercial scale. Timing of achievement: Not disclosed.

About the partner
Business DescriptionHolding and management of Rio Tinto Group's aluminium-related assets, including bauxite mines and alumina refineries
LocationBrisbane, Australia (Queensland)
Share capitalA$202,000
Impact on Business Performance

The impact of the contract value and other items on revenue for the fiscal years ending June 2027 and June 2028 is expected to exceed 10% of revenue for the fiscal year ending June 2026. The impact on revenue for the fiscal year ending June 2027 has already been incorporated into the earnings forecast for that fiscal year.

Date of board resolution12 November 2026Contract Date12 November 2026Alliance start date12 November 2026
Agreements reached under this partnership
ItemDetails
Name of alliance partnerRio Tinto Aluminium Limited
Alliance partner's business activitiesHolding and management of Rio Tinto Group's aluminium-related assets, including bauxite mines and alumina refineries
Alliance partner's locationBrisbane, Australia (Queensland)
Alliance partner's capitalA$202,000
Type of allianceBusiness partnership under a joint development agreement
Details of the allianceDetailed design of the pilot plant, Manufacturing, Installation, Commissioning, Demonstration testing, Evaluate optimal operating conditions through the test, Based on the results, aim to scale up toward commercialization
Numerical targets under the allianceAim to scale up to commercial scale. Timing of achievement: Not disclosed.
Date of board resolution12 November 2026
Contract Date12 November 2026
Alliance start date12 November 2026
Impact on Business PerformanceThe impact of the contract value and other items on revenue for the fiscal years ending June 2027 and June 2028 is expected to exceed 10% of revenue for the fiscal year ending June 2026. The impact on revenue for the fiscal year ending June 2027 has already been incorporated into the earnings forecast for that fiscal year.
Items this document does not state (12)
Alliance partner's net salesAlliance partner's operating incomeNumber of shares acquiredAcquisition priceShareholding ratioOverview of the joint ventureOwnership ratioDispatch of directors and officersContract PeriodShareholding PolicyShare Acquisition Date and Payment DateChange in major shareholders

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

To examine the potential of microwave technology for improving energy efficiency and reducing emissions in alumina refining, and to move to the pilot scale based on the results of approximately two years of joint evaluation.

How to read this page

This is not the documentKomori reads the disclosure the company filed and writes this summary. Figures are as stated by the company and are not audited.
Weight is not a verdictIt measures how much this changes what the company had already told the market. It is not a view on the shares.
Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
Notice regarding the execution of an agreement with Rio Tinto for joint development | MWCC Inc. (9227) timely disclosure | Komori