Annual Report to shareholders
Released
Released
Announcement PDF
ANNUAL REPORT
ANNUAL FINANCIAL REPORT FOR
THE YEAR ENDED 30 JUNE 2025
Element 25 Limited
ABN 46 119 711 929 ASX E25
element25.com.au
2025 ANNUAL REPORT | 1
2025
2023
The future has always
The
future
has always
been
electric...
been electric...
2 | 2025 ANNUAL REPORT
TABLE OF CONTENTS
TABLE OF CONTENTS
Chairman’s Letter
04
Message From The Chair
5
Principal Activities and Review of Operations
Review of Operations
06
6
Directors' Report
18
Directors' Report
25
Audit Independence Declaration
27
Auditor’s Independence Declaration
Corporate Governance Statement
35
28
Consolidated Statement of
Comprehensive Income
Consolidated Statement of Profit or Loss
andConsolidated
Other Comprehensive
Income
Statement of Financial Position
Consolidated Statement of Financial Position
Consolidated Statement of Changes in Equity
Consolidated Statement of Changes in Equity
Consolidated Statement of Cash Flows
Consolidated
Statement of Cash Flows
Notes to the Consolidated
Financial Statements
36
30
37
31
38
32
39
33
40
Notes to the Consolidated Financial Statements
34
Directors' Declaration
64
Consolidated Entity Disclosure Statement
Directors' Declaration
Independent Auditor’s Report
Independent Auditor’s Report
66
67
65
68
ASX Additional Information
105
Corporate Directory
107
ASX Additional Information
Corporate Directory
73
77
2025 ANNUAL REPORT | 3
HIGHLIGHTS
Updated Butcherbird Expansion Project Feasibility Study targeting
1.1Mtpa manganese concentrate production delivers compelling
economics including AU$561 million NPV8 and 96% IRR, with
estimated CAPEX of AU$64.8 million.
US$166 million U.S. Department of Energy (DoE) grant formally
awarded under the Battery Materials Processing Grant Programme to
support construction of Element 25’s planned high purity manganese
sulphate monohydrate (HPMSM) facility in Louisiana, USA.
Butcherbird Ore Reserve increased 107% to 101.4 Mt at 10.4% Mn
for 10.54 Mt contained manganese, underpinning Butcherbird’s robust,
>18-year LOM operation at 1.1 Mtpa production rate, in line with
Element 25’s strategic plan.
Butcherbird Mineral Resource Estimate increased 6% to 274Mt @
10% Mn, with Measured and Indicated Resources increased 142%
to 130Mt at 10.23% Mn.
Northern Australia Infrastructure Facility (NAIF) approves project
financing of up to AU$50 million in senior debt for Butcherbird
Expansion Project.
National Patent Applications filed in multiple key jurisdictions to
obtain global protection for Element 25’s proprietary lithium-ion battery
grade HPMSM processing technology.
Scoping Study completed for a potential Tokyo Bay HPMSM
refinery in Japan, with Pre-Feasibility Study commenced,
targeting a final investment decision by June 2026.
4 | 2025 ANNUAL REPORT
MESSAGE FROM THE CHAIR
Dear Fellow Shareholders,
I am pleased to present the Element 25 Limited 2025 Annual
Report, as we reflect on the significant progress the Company
has made over the past 12 months to advance our Butcherbird
Manganese Mine in Western Australia (WA) (Butcherbird) as
well as furthering our vision to become a global producer of high
purity manganese sulphate monohydrate. We remain committed
to provide a pathway to deliver ethically sourced, traceable,
transparent high purity manganese sulphate monohydrate to the
US market, refining manganese from Butcherbird at our planned
first-of-its-kind processing facility to be based in Louisiana, USA.
There were several important achievements over the 2025
financial year, including securing a US$166 million (AU$268
million) grant from the United States Department of Energy (DoE)
under its Battery Materials Processing Grant Program; updating
Mineral Resources, Ore Reserves and a Feasibility Study
for expanding production capacity at our Butcherbird project,
and achieving AU$50M support from the Northern Australia
Infrastructure Facility (NAIF) for this planned expansion.
Foreshadowed last year, the DoE’s grant secured by the Company
in January 2025 represents a critical funding component for our
HPMSM refinery planned for Louisiana, adding to the US$115
million commitments already received from our partners
General Motors (GM) and Stellantis N.V. (Stellantis), totalling
US$115 million. The DoE’s grant will cover approximately half
the construction capital costs for our planned Louisiana facility
and comprises funding over five budget periods, each relating
to a staged phase of project execution, with periods, milestones
and stage gates agreed between the DoE and Element 25 as
part of the grant negotiation. The Company’s planned Louisiana
project is expected to create significant employment, investment
and economic benefit for the region and as a result we are
pleased to have this US Government support. We are currently
co-ordinating a process to secure the balance of funding for the
project’s construction costs.
Similarly, after a due diligence process commenced in 2024,
we recently received notification of up to AU$50 million project
funding from NAIF for our Butcherbird expansion project. This
financing was based on an updated January 2025 Feasibility
Study which estimates expanding production to 1.1 million tonnes
per annum (Mtpa) of manganese concentrate over a mine life of
more than 18 years. NAIF is an Australian Federal Governmentbacked financier of loans for development of infrastructure
projects in northern Australia, and its funding for the Butcherbird
expansion reaffirms the government’s commitment to developing
Australia’s critical minerals sector, as well as Butcherbird’s
economic importance to Australia and the Pilbara region of
Western Australia.
Our NAIF funding was secured following an updated
Mineral Resource Estimate for Butcherbird, now increased
to 274 million tonnes, as well as an updated Ore Reserve
which increased 107%, forming the basis for our updated
Butcherbird expansion Feasibility Study.
The Company has received full approval for Butcherbird
expansion from the WA State Government, and look forward to
advancing works over the coming 12 months.
These milestones have all been important steps in our work
to achieve set goals, and while at times progress may seem
slower than we would like, we continue to witness changes in
manganese market demand as battery composition continues to
undergo optimisation. Recent industry developments include a
potential shift towards lithium manganese-rich battery chemistry.
While previous high nickel battery cells typically use up to 10%
manganese, lithium manganese-rich battery cells can use up
to 70% manganese, significantly increasing the manganese
required to produce them. Pleasingly, our partner GM is one of
the first automakers looking to adopt this new technology, after
spending more than 10 years in research.
In addition to Louisiana, we have continued to progress plans
for a potential HPMSM Facility site in Chiba prefecture in Tokyo,
Japan in partnership with Nissan Chemical, with the completion
of a Scoping Study, which identified no major impediments.
Advancing to a more detailed investigation for the project is
another exciting step forward in realising the Company’s strategic
plan, and we anticipate reaching a final investment decision by
June 2026.
As global plans continue to advance, the Company lodged
National Patent Applications in multiple key jurisdictions to obtain
global protection for our HPMSM processing technology, filing
national patent applications in 17 strategic jurisdictions, including
Australia, the United States, Mexico, Canada, China, Japan,
and European markets. As patents are only granted by each
country’s relevant national patent office, the individual National
Phase filings are a key requirement in the process to have a
patent granted internationally.
All in all, we have achieved many critical steps in advancing
our strategy over the past 12 months, and I thank our staff and
management team for continuing to drive these initiatives. I
also thank my fellow Directors for their expertise and guidance
on Board matters. Lastly, I thank our Shareholders for your
continued support and confidence in our ability to execute our
strategy and deliver on our goals.
The year ahead looks busy for our Company as we continue to
work towards creating shareholder value. I hope you will remain
with us on this journey as we continue to strive to become a
global manganese business, supplying in-demand, low-carbon
sustainable manganese ore and battery-grade HPMSM
worldwide.
John Ribbons
Non-Executive Chair
Element 25 Limited
2025 ANNUAL REPORT | 5
REVIEW OF OPERATIONS
KEY OPERATIONAL MILESTONES FOR FINANCIAL YEAR 2025
BUTCHERBIRD MANGANESE MINE, WA
•
Updated Butcherbird Feasibility Study for 1.1Mtpa
manganese concentrate production expansion delivers
compelling economics including AU$561 million NPV8
and 96% IRR with estimated CAPEX of AU$64.8 million1.
•
Butcherbird Mineral Resource Estimate increased by 6% to
274Mt @ 10% Mn with Measured and Indicated Resources
increased 142% to 130Mt at 10.23% Mn2.
•
Ore Reserve increased 107% to 101.4Mt at 10.4% Mn for
10.54Mt contained manganese3, confirming Butcherbird’s
robust, >18-year LOM operation at 1.1Mtpa production
rate1, in line with Element 25’s strategic plan.
•
Northern Australia Infrastructure Facility approves project
financing of up to AU$50 million in senior debt for
Element 25’s Butcherbird Expansion Project.
•
Financing based on updated January 2025 Butcherbird
Expansion Project Feasibility Study which assumes a
1.1Mtpa manganese ore operation over an 18.3 year
mine life4.
•
Collaboration with Scania and ReGroup to investigate
potential launch of autonomous fleet of in-pit mining
trucks at Butcherbird5.
•
Butcherbird Expansion Project mining proposal and mine
closure plan approved6.
•
Regulatory Approval to proceed for Butcherbird Expansion
Project 7
HPMSM PROJECT, USA
•
US$166 million US Department of Energy grant formally
awarded under the Battery Materials Processing Grant
Program to support construction of Element 25’s planned
HPMSM facility in Louisiana, USA8 9.
•
Element 25 working to finalise project financing with
US$85 million in senior debt from General Motors LLC and
US$30 million from Stellantis N.V. as equity and offtake
prepayment10 secured.
•
National Patent Applications filed in multiple key
jurisdictions to obtain global protection for Element 25’s
proprietary lithium-ion battery grade HPMSM processing
technology11.
1
E25 ASX Announcements dated 23 January 2024 and 22 January 2025
2
E25 ASX Announcement dated 29 October 2024
3
E25 ASX Announcement dated 22 January 2025
4
E25 ASX Announcement dated 22 January 2025
5
E25 ASX Announcement dated 07 October 2024
6
E25 ASX Announcement dated 13 January 2025
7
E25 ASX Announcement dated 12 March 2025
8
E25 ASX Announcement dated 20 January 2025
9
E25 ASX Announcement dated 24 September 2024
10
E25 ASX Announcements dated 9 January 2023 and 26 June 2023
11
E25 ASX Announcement dated 22 July 2025
6 | 2025 ANNUAL REPORT
COMPANY OVERVIEW
Element 25 Limited (Element 25 or Company) (ASX:
E25 | OTCQX: ELMTF) is the operator of the Butcherbird
Manganese Project, which hosts Australia’s largest onshore
manganese (Mn) resource with current Joint Ore Reserve
Committee (JORC) resources of 274Mt of manganese ore.
Butcherbird is located approximately 1,050km north of Perth
and 130km south of Newman in the Pilbara region of Western
Australia (WA). Element 25 plans to expand Butcherbird output
to 1.1Mpta manganese concentrate production based on an
updated Feasibility Study completed in January 202512.
Element 25’s goal is to become an industry leading
low-carbon battery materials manufacturer, producing high
quality manganese concentrate and battery grade high purity
manganese sulphate monohydrate (HPMSM), a critical raw
material used in the manufacture of lithium-ion batteries for
traditional and new energy applications including
electric vehicles (EV).
The Company plans to construct a HPMSM facility, in
Louisiana, USA, based on a 2023 Feasibility Study13, having
secured a US$166 million grant towards the Project’s
development from US Department of Energy in January
202514. The Facility will use manganese concentrate from
Element 25’s existing mine at the Butcherbird Project as
feedstock to produce HPMSM.
The US Facility is supported by key offtake and funding
agreements in place with General Motors LLC and Stellantis
N.V., which are contributing a combined US$115 million in
project funding15 through equity, pre-payment and senior
debt alongside offtake for ~65% of planned HPMSM
production from the first production train.
Element 25 is investigating the potential for further HPMSM
production sites, including in Japan, to expand production of
HPMSM over time to meet anticipated demand growth from
the battery industry.
12
E25 ASX Announcement dated 22 January 2025
13
E25 ASX Announcement dated 12 April 2023
14
E25 ASX Announcement dated 20 January 2025
15
E25 ASX Announcements dated 9 January and 26 June 2023
2025 ANNUAL REPORT | 7
BUTCHERBIRD OPERATIONS, WESTERN AUSTRALIA
SAFETY
For the 12 months ending 30 June 2025, the Butcherbird mine site sustained 0 (nil) Lost Time Injuries and 0 (nil) Medical Treatment
Injuries. The 12-month Lost Time Injury and Medical Treatment Injury rates were noted as 0 (nil) and 0 (nil) respectively.
UPDATED MINERAL RESOURCE ESTIMATE AND ORE RESERVE
STATEMENT FOR BUTCHERBIRD
In 2024, Element 25 completed extensive resource infill drilling at Butcherbird, with 216 percussion drill holes for 6,202m to infill
existing inferred resources within granted Mining Lease M52/1074, where the Butcherbird mining and processing operations are
located16.
Drilling further confirmed the geological model and, importantly,
the continuity of mineralisation - a key attribute of the lateritic
manganese mineralisation at Butcherbird. The drilling also
provided sufficient data density to underpin a re-evaluation of
Resources and Reserves to support Butcherbird’s planned
expansion. Element 25 appointed MEC Mining to undertake an
updated Mineral Resource Estimate17, and a revised mine
schedule and Reserve statement.
Infill drilling results were used to update the Mineral Resource
Estimate for the Yanneri Ridge, Coodamudgi, Richies Find,
and Mundawindi deposits, supporting a 142% increase in the
(mining depleted) 2019 Measured and Indicated Resource
base within the target mining area for Butcherbird’s planned
Stage 2 Expansion operations.
Following the updated Mineral Resource Estimate, in January 2025, Element 25 announced a 107% increase in Ore Reserves18 at
Butcherbird, relating to the Yanneri Ridge and Coodamudgi manganese deposits within granted mining lease M52/107411. These
are two of the eight known deposits at Butcherbird and will form the mining inventory for the planned Stage 2 expansion operations.
The updated Ore Reserve was developed from the October 2024 Mineral Resource Estimate for the Yanneri Ridge and
Coodamudgi manganese deposits. The resource models and their development are described separately in the Mineral Resource
Estimate report19. Proved and Probable Ore Reserves have been derived from Measured and Indicated Mineral Resources in
accordance with Joint Ore Reserve Committee Code 2012 guidelines. The Ore Reserve classification reflects the Competent
Persons’ assessment of the deposits with the application of appropriate modifying factors.
Full details for the Company’s resources and reserves are located in this report at Mineral Resources and Ore Reserves.
16
E25 ASX Announcement dated 19 June 2024
17
E25 ASX Announcement dated 29 October 2024
18
E25 ASX Announcement dated 22 January 2025
19
E25 ASX Announcement dated 29 October 2024
8 | 2025 ANNUAL REPORT
BUTCHERBIRD EXPANSION STRATEGY – UPDATED FEASIBILITY STUDY
In January 2025, Element 25 released an updated Butcherbird Expansion Project Feasibility Study, refining the previous January
2024 Butcherbird Expansion Project Feasibility Study to include an updated mining reserve, updated operating costs and extended
mine life for the Butcherbird Project utilising the extended mining reserve20.
Highlights of the updated Butcherbird Expansion Project Feasibility Study included:
•
Base case involves an annual production and sale of 1.1Mtpa of lump manganese ore grading 31.6% Mn20.
•
Butcherbird expansion established as a low-cost manganese operator (US$2.86/dmtu C1 cost, US$3.22/dmtu
AISC cost) able to produce high-quality manganese concentrate at a globally competitive operating cost.
•
Average base case annual operating cashflow of AU$70.5 million at full production.
•
Low capital requirement of AU$64.8 million capital in total construction costs including process and non-process
infrastructure.
•
Study uses all the available Measured and Indicated resources within the 18.3-year mine plan.
•
The increase in the Mn production provides a secure, long term supply of concentrate for the Company's planned
HPMSM facility to supply current offtake partners GM and Stellantis with HPMSM and also aims to achieve the
Company's Design One, Build Many strategy.
The Study contemplated a revised comminution and procession
circuit based on learnings gained from the operation of the
current Butcherbird processing facility since 2021. Changes
to the processing circuit include the use of a mineral sizer
for primary comminution, a dense media separation drum for
final beneficiation and a tailings screen and thickener for tails
thickening and improved water recovery.
The Study confirmed the project’s robust economics, with
performance benefiting from the inherent economies of scale
achieved in larger-scale production operations. This results in
better utilisation of mining and processing equipment, improved
operational efficiencies and better utilisation of the large
resource/reserve base underpinning the project.
20
E25 ASX Announcement dated 22 January 2025
2025 ANNUAL REPORT | 9
NAIF PROJECT FINANCING FACILITY
In June 2025, Element 25 secured a senior debt finance facility
of up to AU$50 million from the Federal Government’s Northern
Australia Infrastructure Facility (NAIF) towards its Butcherbird
Expansion Project21.
The Northern Australia Infrastructure Facility will provide
AU$42.5 million in senior debt and up to AU$7.5 million cost
overrun facility to support Element 25’s plans to expand
Butcherbird.
The Company is in discussions with other potential financiers for
the balance of the required project finance for the Butcherbird
Expansion Project via a range of structures including offtake
prepayment and royalty instruments.
The Northern Australia Infrastructure Facility is a Commonwealth
Government financier providing concessional loans for the
development of infrastructure projects in northern Australia and
the Australian Indian Ocean Territories to deliver economic and
social growth22.
The Northern Australia Infrastructure Facility commenced a
strategic assessment and due diligence over the Butcherbird
Expansion Project in 2024.
BUTCHERBIRD EXPANSION
GOVERNMENT APPROVALS
In March 2025, the Butcherbird Expansion Project received
final statutory approval from the WA Department of Water and
Environmental Regulation, meaning the Butcherbird Expansion
Project is fully approved under the Western Australian mining
regulatory framework23
Receipt of the Works Approval followed approval of Butcherbird
Expansion Project Mining Proposal and Mine Closure Plan
by WA Department of Energy, Mines, Industry Regulation and
Safety as announced in January 202524.
These approvals enable the Company to commence
construction once funding is secured, as all other required
approvals and access agreements are in place and established
from Butcherbird’s Stage 1 pilot operations including water
abstraction, heritage clearances, Native Title and pastoral
agreements.
10 | 2025 ANNUAL REPORT
21
E25 ASX Announcement dated 17 June 2025
22
https://www.naif.gov.au/
23
E25 ASX Announcement dated 12 March 2025
24
E25 ASX Announcement dated 13 January 2025
HPMSM PROJECT, USA
Element 25 is progressing plans for construction of an integrated high purity manganese sulphate monohydrate (HPMSM) facility
in Louisiana, USA to produce battery-grade HPMSM, a critical raw material used in the construction of lithium-ion battery cathode
precursor materials to supply project partners GM and Stellantis.
Element 25 plans to produce up to 135Kt per annum of HPMSM for US electric vehicle supply chains in a first-of-its-kind processing
facility. The facility will utilise concentrate produced from Element 25’s existing operations at Butcherbird (WA), which exports
high silica manganese concentrate for use in the steel industry. The concentrate produced at Butcherbird is uniquely suited for
conversion to HPMSM using Element 25’s proprietary process, which has a number of advantages over existing processes used in
China.
Element 25’s HPMSM US Facility is supported by key offtake and funding agreements with GM and Stellantis, which are
contributing a combined US$115 million in project funding through a combination of equity, pre-payment and senior debt alongside
offtake25.
In January 2025, Element 25 announced formal awarding
and signing of a Grant Agreement for US$166 million
(AU$268 million) in grant funding from the US Department of
Energy (DoE) under the Battery Materials Processing Grant
Program26 to support construction of Element 25’s planned
HPMSM facility.
The US Department of Energy grant comprises a total of
US$166,128,094 funding, broken into five budget periods, each
relating to a staged phase of project execution. The structure of
the grant is predicated on matching funding (cost-share) being
provided by the Company for a total of US$166,128,095 in
cost-share. The grant agreement outlines the tasks and
milestones required for each budget period with associated
reporting and approval requirements.
The milestones and stage gates were agreed between
the DoE contracts team and the Company as part of the
grant negotiation and award process, subsequent to the
announcement for the grant award.
The grant award is in addition to the US$115 million already committed by offtake partners GM and Stellantis.
The project is expected to create 400 jobs during construction and 144 full-time ongoing roles once production commences.
Element 25 is co-ordinating a process to secure the balance of funding for the project’s construction costs, which were estimated in
the Company’s HPMSM Feasibility Study at US$289 million27.
Recent industry developments include a potential industry shift towards Lithium Manganese Rich battery chemistry, rather than
a high nickel formulation, with Element 25’s offtake partner GM one of the first automakers looking to adopt this technology,
after spending more than a decade on research28. While high nickel battery cells typically use about 5-10% manganese, lithium
manganese-rich battery cells use around to 50-70% manganese29 increasing the required manganese by a factor of around 10X.
Element 25’s process offers a pathway to the delivery of expanding volumes of ethically sourced, traceable, transparent HPMSM
supply to US markets.
25
E25 ASX Announcements dated 9 January and 26 June 2023
26
E25 ASX Announcement dated 20 January 2025
27
E25 ASX Announcement dated 12 April 2023
28
Article: Why LMR batteries will change the outlook for the EV market
29
Article: GM, LG Energy target commercializing manganese-rich batteries for EVs
2025 ANNUAL REPORT | 11
HPMSM PROJECT, JAPAN
In September 2024, Element 25 signed a non-binding Memorandum of Understanding with Nissan Chemical Corporation and NC
Tokyo Bay Corporation to complete a pre-feasibility study into a battery grade HPMSM facility to be located at the existing NCTB
site in Chiba prefecture, Japan30.
The potential for a HPMSM facility to be built using the unique Element 25 flowsheet supplied with Butcherbird manganese
concentrate fits well with Element 25’s strategy of building multiple refineries to serve various global markets.
Key synergies can be realised by co-locating Element 25’s low-emission technology and process at NC Tokyo Bay
Corporation, including:
•
NC Tokyo Bay Corporation operates a sulphuric acid plant at the Chiba production facility, which can supply acid to
the proposed project.
•
NC Tokyo Bay Corporation has substantial ancillary infrastructure, utilities and services that can be provided to the
HPMSM project.
•
NC Tokyo Bay Corporation is located in Tokyo Bay and has private berths that can handle both liquid and bulk
cargo, providing important logistics solutions.
The NC Tokyo Bay Corporation site in Chiba offers unique
opportunities for the potential co-location of a HPMSM facility.
In addition to the production sulphuric acid at the Chiba site,
NC Tokyo Bay Corporation also produces sulphuric acid at both
its Aichi and Toyama prefecture facilities, as well as other key
reagents at the Toyama prefecture facility, all key inputs into the
Element 25 process.
NC Tokyo Bay Corporation also generates CO2-free power via
an established cogeneration unit attached to the acid plant. All
other required utilities, including natural gas, water and sewer
services are also available at the NC Tokyo Bay Corporation
site, in addition to substantial ancillary infrastructure and
services.
Japan has a long and proud history in automotive excellence including the production of hybrid and electric vehicles, and
several leading electric vehicle battery and precursor manufacturers are also based there. Japan, like many other countries, has
designated manganese as a critical mineral and has legislated incentives to establish domestic battery-related industries.
Manganese is becoming an increasingly important input into electric vehicle batteries as the technology shifts away from nickel-rich
chemistries to high manganese and lithium manganese iron phosphate (LMFP) cathodes. This transition is expected to generate
increased demand for high-purity manganese chemicals for use in the production of these batteries as the electric vehicle transition
accelerates.
As announced in April 2025, the parties completed a high-level scoping study, which examined a range of factors, including
permitting, logistics, reagent supply, labour, capital and operating costs. The Study used the detailed information available from
Element 25’s HPMSM Louisiana Project and utilised local knowledge about the Japanese market to factorise costs where direct
estimates were not available31.
Pleasingly, the Study confirmed the potential feasibility of the Facility and identified no fatal flaws. The Memorandum of
Understanding parties have agreed to proceed to a more detailed investigation of the project in accordance with the terms of the
Memorandum of Understanding.
The Memorandum of Understanding is non-binding but outlines several key steps, including the identification of potential
engineering, procurement and construction contracts, the finalisation of offtake agreements and the securing of sufficient project
finance to reach a targeted final investment decision date of June 2026.
30
E25 ASX Announcement dated 3 September 2024
31
E25 ASX Announcement dated 2 April 2025
12 | 2025 ANNUAL REPORT
INTELLECTUAL PROPERTY (IP) PROTECTION
Element 25 has lodged National Patent Applications32 in multiple key jurisdictions to obtain global protection for its proprietary
lithium-ion battery grade HPMSM processing technology. The two patent applications relate to innovative hydrometallurgical
processes developed in-house that significantly enhance the product quality, efficiency, sustainability, and commercial value of
HPMSM recovery operations:
•
Patent 1: Leach and primary purification - the first key step in the Company’s technology is a low carbon, low energy leach
and purification method which reduces reagent consumption and, importantly, generates a saleable by-product, negating the
generation of waste material which is a key issue for incumbent technologies in China.
•
Patent 2: Selective extraction of manganese from acidic leach solution to generate a high purity manganese sulphate product,
without the use of conventional (toxic) fluoride reagents, making it safer and more cost effective. The process allows for the
generation of a very high purity product whilst generating a saleable by-product stream, with zero waste generation.
The Company has filed national patent applications in 17 strategic jurisdictions, including Australia, the United States, Mexico,
Canada, China, Japan, and European markets. As patents are only granted by each country’s relevant national patent office, the
individual National Phase filings are a key requirement in the process to have a patent granted internationally.
These filings follow initial provisional patents lodged in November 2023 under the International Patent Cooperation Treaty and
represent the next step in securing global protection for the Company’s intellectual property.
The patent applications reflect the Company’s ongoing commitment to innovation in the mining and minerals sector.
By protecting these technologies, Element 25 is positioned to:
•
Enhance its commercial offering to project partners and customers;
•
License the technology across multiple regions and commodities; and
•
Support long-term value creation through IP-driven competitive advantage.
LAKE JOHNSTON PROJECT, WA
During the period, Element 25 continued exploration activities
at its 100%-owned Lake Johnston Project to follow up on
targets defined in an earlier study. On-ground investigations
by Element 25 personnel confirmed pegmatite occurrences
within the project area.
Although no economic lithium or spodumene has been
located to date, the project remains prospective for lithium.
Exploration is continuing.
CORPORATE
In January 2025, Element 25 announced it had utilised an At-
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