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International Metals Options Exploration Assets IN “Lithium Valley” Brazil

Mergers & Acquisitions

INTERNATIONAL METALS MINING CORP.

NEWS RELEASE

INTERNATIONAL METALS OPTIONS EXPLORATION ASSETS IN “LITHIUM VALLEY” BRAZIL

Vancouver, British Columbia (May 05, 2023) – International Metals Mining Corp. (formerly Gold

State Resources Inc.) (the “Company”) (TSXV: IMM | OTCQB: CYNXF | FSE: C2YD announces that

it has entered into a share exchange agreement dated May 4, 2023 (the “ Share Exchange

Agreement”) with Lithium Plus Mining Corp. (“Lithium Plus”) and the shareholders of the Lithium

Plus (the “Shareholders”) to acquire all the issued and outstanding shares of Lithium Plus from

the Shareholders (the “Acquisition”).

Lithium Plus is a party to an option agreement (the “Option Agreement”) for the acquisition of a

65% right, title and interest in and to certain mining claims in the Minas Gerais , Brazil (the

“Property”). The Property comprises 12 claims totaling 2 1,136.73 hectares of surface area in

Minas Gerais, Brazil.

The Property is strategically located approximately 25 kilometers east from both Sigma Lithium

Corporation’s (“Sigma Lithium”) (NASDAQ:SGML) Groto do Cirilo Project and Lithium Iconic Inc’s

(“Lithium Iconic ”) (TSXV:LTH) Itinga Project , and within proximity to Atlas Lithiu m Corp.

(NASDAQ:ATLX), in the State on Minas Gerais, Brazil . Sigma’s properties are located in the

municipalities of Araçuaí and Itinga, in Brazil’s mining-friendly Minas Gerais State, approximately

450 kilometres northeast of the state capital of Belo Hor izonte. Sigma holds 27 mineral rights in

four properties spread over 191 square kilometres (19,100 hectares), which include nine past -

producing lithium mines.

International Metals intends to conduct a satellite imagery-based spectral analysis to determine

areas of interest for targeted exploration. Following this, the Company intends to mobilise an

exploration team immediately to the prospective areas to conduct initial groundwork, including

grab and channel sampling, trenching, and mapping. There will be a focus on identifying

pegmatites across the claim blocks that have the potential for lithium -cesium-tantalum (LCT)

mineralization.

The Company notes that mineralization hosted on adjacent and/or nearby and/or geologically

similar properties is not necessarily indicative of mineralization hosted on the Company’s

properties.

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Pursuant to the terms of the Share Exchange Agreement, as consideration for the sale and

transfer of the Lithium Plus Shares to the Company, the Company will issue to the Shareholders

an aggregate of 12,000,000 Common Shares.

Closing of the proposed transaction is subject to the TSX Venture Exchange acceptance of a filing

required to be made in respect of the Acquisition and all other necessary regulatory approvals

and acceptances, as well as other conditions precedents. There can be no assurance that the

proposed transactions will be completed as proposed, or, at all. Upon closing of the Acquisition,

the Option Agreement dated April 23, 2023, between the Lithium Plus and Spark Energy Metals

Inc. (“Spark Energy”) will transfer to the Company as the Company will have acquired all the

outstanding shares of Lithium Plus.

None of the securities issued in connection with the Acquisition will be registered under the

United States Securities Act of 1933, as amended (the “1933 Act”), and none of them may be

offered or sold in the United States absent registration or an applicable exemption from the

registration requirements of the 1933 Act. This news release shall not constitute an offer to sell

or a solicitation of an offer to buy nor shall there be any sale of the securities in any state where

such offer, solicitation, or sale would be unlawful.

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Option Terms

Pursuant to an Option Agreement dated April 23 , 2023 between the Lithium Plus and Spark

Energy, the Company has been granted an option to acquire the Property upon: (i) payment of

$100,000 on execution of the Option Agreement (paid), and $500,000 within twelve (12) months

of execution of the Option Agreement ; and (ii) commit to and cond uct an exploration work

program incurring at least $500,000 in eligible expenditures during the first year of the Option

Agreement, and commit to and conduct an exploration work program incurring at least

$1,000,000 in eligible expenditures during the seco nd year of the Option Agreement . Upon the

Company earning in under the Option Agreement, Spark Energy will retain a 1% net smelter

royalty (NSR) over the Property.

Jumping Jack Property

Pursuant to a press release from August 5, 2021, the directors of the Company have decided not

to pursue the Jumping Jack Option any further in order to focus on the Company’s strategic

battery metal assets.

Option Cancellation Correction

On April 28, 2023, t he Company announced the expiration and cancellation of 485,000 Options

to current and past Directors, Management and Contractors of the Company. The correct number

of option cancellations is 125,000 options previously issued to past Directors and Officers of the

Company

About International Metals Mining Corp.

International Metals Mining Corp. is a Canadian company engaged in the acquisition, exploration,

and development of mineral properties focusing on battery metals and mineral assets. The

Company has acquired assets in some of the world’s most prolific mining jurisdictions with a

copper-gold porphyry property in Peru and now with a very prospective lithium property in

Brazil’s growing lithium provinces.

International Metals Mining Corp.

Per: “Brian Thurston”

Brian Thurston

President and CEO

Tel: +1 778 928-6565

Neither TSX Venture Exchange nor its Regulations Services Provider (as that term is defined in

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

release.

This release includes certain statements that may be deemed "forward -looking statements". All

statements in this release, other than statements of historical facts, that address events or

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developments that the Company expects to occur, are forward -looking statements. Forward -

looking statements are statements that are not historical facts and are generally, but not always,

identified by the words "expects", "plans", "anticipates", "believes", "intends", "estimates",

"projects", "potential" and similar expressions, or that events or conditions "will", "would", "may",

"could" or "should" occur. Although the Company believes the expectations expressed in such

forward-looking statements are based on reasonable assumptions, such statements are not

guarantees of fu ture performance and actual results may differ materially from those in the

forward-looking statements. Factors that could cause the actual results to differ materially from

those in forward -looking statements include market prices, exploitation and explor ation

successes on the Company’s properties , and continued availability of capital and financing, and

general economic, market or business conditions , laws in the jurisdictions where the Company

operates. Investors are cautioned that any such statements ar e not guarantees of future

performance and actual results or developments may differ materially from those projected in the

forward-looking statements. Forward-looking statements are based on the beliefs, estimates and

opinions of the Company's management on the date the statements are made. Except as required

by applicable securities laws, the Company undertakes no obligation to update these forward -

looking statements in the event that management's beliefs, estimates or opinions, or other

factors, should change.