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Minera Tres Valles SpA Has Filed an Application for Liquidation in Chile

Corporate Updates

FOR IMMEDIATE RELEASE

Minera Tres Valles SpA Has Filed an Application for Liquidation in Chile

TORONTO, December 12, 2 022 ( TSXV: TVC) (OTCQB: TVCCF) Three Valley Copper Corp. (“Three Valley

Copper”, “TVC” or the “Company”) today announced that Minera Tres Valles SpA (“MTV”), the Company’s

95.1% Chilean copper mining subsidiary, has filed an application for bankruptcy liquidation with the Civil

Courts of Santiago. Under applicable Chilean law, a liquidator is expected to be appointed by the larger

creditors of MTV in the coming days, and such liquidator will assume full responsibility for the operations

and management of MTV. The public company, Three Valley Copper, is expected to continue as a going

concern independent of the application for bankruptcy liquidation filed by MTV.

Upon appointment, the liquidator will carry out or exercise, as applicable, all acts, rights, and obligations

of MTV and will be required to perform all acts necessary for the preservation of MTV’s rights against its

debtors and creditors.

Although MTV has sought creditors’ protection by filing a Judicial Restructuring Procedure on June 13,

2022, the order has not yet been granted by the Chilean courts and MTV’s liquidity position has continued

to deteriorate.

Beginning in January 2022, MTV scaled down operations while the Company and MTV, together with the

senior lenders to MTV, began a process to attract a long-term financing solution for MTV. To date, a long-

term financing solution has not been sourced and there are no ongoing discussions with potential

investors.

MTV has operated at a limited capacity since January 2022 while it continued to harvest copper cathodes

from its current inventory. MTV forecasts an accelerating declin e in its liquidity position as its current

inventory is nearing depletion , and together with the substantial funding requirements to carry out a

restart of operations, MTV is unable to effectively carry on its business or meet its obligations as they

become due.

As a result of the foregoing, MTV has applied for voluntary liquida tion with sufficient cash resources for

the liquidator to manage MTV for several months in full care and maintenance. It is expected that

employees dedicated to environmental compliance and general maintenance activities at MTV will remain.

The majority of MTV’s workforce was previously terminated and paid severance entitlements.

Following appointment of the liquidator, further information will be communicated to affected parties in

accordance with applicable legislation.

For more information about the Company, please visit www.threevalleycopper.com.

Cautionary Statement Regarding Forward-Looking Information

Certain statements in this news release, contain forward -looking information (collectively referred to

herein as the "Forward-Looking Statements") within the meaning of applicable Canadian securities laws.

The use of any of the words "expect", "anticipate", "continue", "estimate", "may", "will", "project ",

"should", "believe", "plans", "intends" and similar expressions are intended to identify Forward -Looking

Statements. In particular, but without limiting the foregoing, this news release contains Forward-Looking

Statements pertaining to: expected cash fl ow and capital resources of MTV; the timing and process of

liquidation proceedings of MTV; cash resources of MTV being sufficient for several months of care and

maintenance; employment arrangements for the ongoing environmental compliance and general

maintenance at MTV; and the expectations regarding MTV’s debt restructuring and additional financing.

Although TVC believes that the Forward -Looking Statements are reasonable, they are not guarantees of

future results, performance or achievements. A number of factors or assumptions have been used to

develop the Forward -Looking Statements, including: the availability of certain consumables (including

water) and services and the prices for power , sulfuric acid and other key supplies ; expected labour and

materials costs and available supply ; MTV’s planned maintenance being sufficient to maintain

infrastructure stability at Papomono during the stated period; concessions from key suppliers continuing

until the end of 2022; certain tax rates, including the allocation of certain tax attributes, being applicable

to MTV; the continued availability of quality management.

Actual results, performance or achievements could vary materially from those expressed or implied by the

Forward-Looking Statements should assumptions underlying the Forward -Looking Statements prove

incorrect or should one or more risks or other factors materialize, including: (i) cash resources of MTV

being insufficient for several months of care and maintenance; (ii) employment arran gements for the

ongoing environmental compliance and general maintenance of MTV being inadequate; (iii) delays or

complications related to the voluntary liquidation process; (iv) possible variations in grade or recovery

rates; (v) copper price fluctuations and uncertainties; ( vi) delays in obtaining governmental approvals or

ability to raise capital; ( vii) risks associated with the mining industry in general (e.g., operational risks in

development, exploration and production; delays or changes i n plans with respect to exploration or

development projects or capital expenditures; the uncertainty of estimates and projections relating to

mineral reserves, production, costs and expenses; and labour, health, safety and environmental risks) and

risks as sociated with the other portfolio companies' industries in general; (v iii) risks associated with

investments in emerging markets; ( ix) general economic, market and business conditions; ( x) market

volatility that would affect the ability to enter or exit in vestments; (xi) commodity price and foreign

exchange fluctuations and uncertainties; (x ii) risks associated with catastrophic events, manmade

disasters, terrorist attacks, wars and other conflicts, or an outbreak of a public health pandemic or other

public health crises, including COVID-19; (xiii) those risks disclosed under the heading "Risk Management"

in TVC’s Management’s Discussion and Analysis for the period ended December 31, 2021; and (xiv) those

risks disclosed under the heading "Risk Factors" or incorporated by reference into TVC’s Annual

Information Form dated March 3, 2021. The Forward-Looking Statements speak only as of the date hereof,

unless otherwise specifically noted, and the Company does not assume any obligation to publicly update

any Forward-Looking Statements, whether as a result of new information, future events or otherwise,

except as may be expressly required by applicable Canadian securities laws.

For further information:

Michael Staresinic

President and Chief Executive Officer

T: (416) 943-7107

E: [email protected]

Renmark Financial Communications Inc.

Joshua Lavers: [email protected]

T: (416) 644-2020 or (212) 812-7680

www.renmarkfinancial.com

Source: Three Valley Copper Corp.

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

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

release.