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BARU.V ·

BARU Gold’S Role IN Environmental Monitoring Highlighted ON Sangihe Island

Corporate Updates

News Release

October 3, 2025 Trading Symbol: “BARU: TSX.V | BARUF: OTCQB”

BARU GOLD’S ROLE IN ENVIRONMENTAL MONITORING HIGHLIGHTED ON

SANGIHE ISLAND

VANCOUVER, B.C. - Baru Gold Corp. (BARU: TSX.V | BARUF: OTCQB) ( “Baru”) and its subsidiary

PT. Tambang Mas Sangihe (“TMS” or the “Company”) acknowledges a recently published report

by a local university on Sangihe Island, which documents the environmental impact caused by

unregulated and illegal mining activities. Importantly, the study relies on baseline environmental

data collected by the Company , as a benchmark for measuring changes in water, soil, and

ecosystem health on the island.

The Company undertook comprehensive pre-mining environmental sampling as part of the process

to obtain its legally required environmental permit (AMDAL). These baseline measurements

establish valid records of conditions before mining begins. The reason for establishing baseline

conditions is simple: Indonesian law requires that once mining is concluded, the Company must

restore the environment to the baseline state in which it was found.

The authors of the report were able to use the Company’s baseline measurements to confirm recent

sampling showed significant increases in heavy metals such as arsenic, lead, and mercury in water

and sediment in the area of illegal mining activities. The vast majority of this damage occurred in

2023, when illegal miners were active and operating outside of regulatory oversight and without

any environmental considerations. The report also highlights extensive damage done by illegal

miners to mangroves and cor al reefs, elevated heavy metal contamination, and potential health

risks for local communities.

The availability of Baru’s baseline data has been critical to understanding the extent of damage by

unregulated activity on the island. By making its environmental data available, the Company

demonstrates its commitment to transparency, science -based monitoring, and long -term

stewardship of Sangihe’s natural resources.

Mr. Terrence Filbert, CEO of Baru Gold, commented, “Our Company has heard directly from

organizations and individuals across Sangihe who are appealing for the resumption of our

operations to combat high unemployment and low wages while protecting their environment .

Locals have firmly rejected unregulated and illegal mining, now recognizing that such activities

provide no economic benefits and leave behind only destruction. Residents understand the

difference between destructive, unregulated operations and Baru Gold’s permitted, monitored,

and accountable app roach. This growing awareness has strengthened local support for Baru’s

project as the only pathway to achieve both economic opportunity and environmental protection

on the island.”

Baru Gold Corp.

9th Floor 1021 West Hastings St

Vancouver, BC V6C 1L6

www.barugold.com

Baru Gold will be sharing the information in report with the relevant departments within

Indonesia’s Ministry of Energy and Mineral Resources. The Company believes that rapid

advancement to formal, regulated production is the only way to permanently end environmentally

destructive illegal mining on the island and replacing them with sustainable, well -managed

operations that create shared prosperity.

ABOUT SANGIHE GOLD PROJECT

The Sangihe Gold Project (“Sangihe”) is located on the Indonesian island of Sangihe, off the northern coast

of Sulawesi with a gold bearing area of approximately 25,000 ha. Sangihe has an existing National

Instrument 43-101 report suitable for mining planning and production schedules for an area within the 65-

ha area targeted for initial production. See the Company’s “Independent Technical Report on the Updated

Mineral Resource Estimates of the Binebase and Bawone Deposits, Sangihe Project, North Sulawesi,

Indonesia” (Mining Associates Pty Ltd, February 1st, 2025). Only 10% of the gold bearing area has been

explored.

Readers are cautioned that mineral resources that are not mineral reserves do not have demonstrated

economic viability. The Company intends to proceed to production without the benefit of first establishing

mineral reserves supported by a feasibility study . The Company cautions readers that the any production

decision made by the Company will not be based on a NI 43 -101 feasibility study of mineral reserves that

demonstrates economic and technical viability and as such, there may be involved increased uncer tainty

and various technological and economic risks

The Company's 70 -percent interest in the Sangihe -mineral-tenement Contract of Work (“CoW”) is held

through PT. Tambang Mas Sangihe (“TMS”). The remaining 30 -percent interest in TMS is held by other

Indonesian corporations. The term of the Sangihe CoW agreement is 30 years upon commencement of the

production phase of the project. Baru has met all the requirements of the Indonesian government and has

been granted its environmental permit.

ABOUT BARU GOLD CORP.

Baru Gold Corporation is a dynamic junior gold developer with NI 43-101 gold resources in Indonesia, one

of the top ten gold producing countries in the world. Based in Indonesia and North America, Baru’s team

boasts extensive experience in starting and operating small-scale gold assets.

On behalf of the Board of Directors

BARU GOLD CORP.

“Terry Filbert”

Terry Filbert

Chairman and Chief Executive Officer

[email protected]

604-684-2183

For investor contacts more information, please contact:

Kevin Shum

Investor Relations

[email protected]

647-725-3888 ext. 702

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the

TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

Certain statements in this News Release, which are not historical in nature, constitute “forward looking statements”

within the meaning of that phrase under applicable Canadian securities law. These statements include, but are not

limited to, statements or information concerning future work programs, results and timing of any work programs, the

Company’s performance or events as of the date hereof. These statements reflect management’s current assumptions

and expectations and by their nature are subject to certain underlying assumptions, known and unknown risks and

uncertainties and other factors which may cause actual results, performance or events to be materially different from

those expressed or implied by such forward looking statements. Those risks inc lude the interpretation of drill results;

the geology, grade and continuity of mineral deposits; the possibility that future exploration, development or mining

results will not be consistent with our expectations; commodity and currency price fluctuation; failure to obtain

adequate financing; regulatory, recovery rates, refinery costs, and other relevant conversion factors, permitting and

licensing risks; general market and mining exploration risks and production and economic risks related to design and

engineering, manufacturing, technological processes and test procedures and the risk that the project’s output will not

be salable at a price that will cover the project’s operating and maintenance costs. Forward-looking statements should

not be construed as investment advice. Readers should perform a detailed, independent investigation and analysis of

the Company and are encouraged to seek independent professional advice before making any investment decision.

Accordingly, readers should not place undue relian ce on any forward -looking statement. Except as required by

applicable securities laws, the Company disclaims any obligation to update or revise any forward looking statements

to reflect events or changes in circumstances that occur after the date hereof.