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GSVR.V ·

~ GSilver Arranges Early Payment of US$2.5M Note to Endeavour Silver ~ ~ Signs Collective Bargaining Agreement with El Cubo Union ~

Corporate Updates

TSX-V: GSVR OTCQX: GSVRF

~ GSilver Arranges Early Payment of US$2.5M Note to Endeavour Silver ~

~ Signs Collective Bargaining Agreement with El Cubo Union ~

November 16, 2021 – Vancouver, British Columbia – Guanajuato Silver Company Ltd. (the

“Company” or “GSilver”) (TSXV:GSVR)(OTCQX:GSVRF) announces that it has arranged for early

payment of the US$2.5 million promissory note issued to Endeavour Silver Corp. (“ Endeavour”) in

connection with the Company’s acquisition of the El Cubo mine and mill complex due April 9, 2022. In

consideration for the early payment, Endeavour has agreed to reduce the principal amount of the note by

US$25,000 and settle the Mexican value added tax payable on the purchase price for El Cubo

represented by the note (the “ VAT”) for common shares of the Company (the “ VAT Settlement”).

Subject to acceptance of the TSX Venture Exchange (the “TSXV”), the Company will issue a total of

901,224 common shares (the “VAT Shares ”) to Endeavour at a deemed price of C$0.55 per share to

settle VAT totalling US$396,000 (C$ 495,573 based on the Bank of Canada ind icative exchange of

C$1.2517 = US$1.00 on November 15, 2021 ). The VAT Shares will be subject to a hold period of four

months and one day from the date of issuance.

Endeavour currently owns 21,331,058 common shares or 10.37% of the issued and outstanding shares of

GSilver and will hold a total of 22,232,282 common shares or approximately 10.76% of GSilver

following completion of the VAT Settlement. As such, the VAT Settlement constitutes a “related party

transaction” as defined in Multilateral Instrument 61-101 – Protection of Minority Security Holders in

Special Transactions (“MI 61-101”). However, as neither the fair market value of the VAT Settlement

nor the fair market value of the VAT Shares to be issued to Endeavour will exceed 25% of GSilver’s

market capitalization, the VAT Settlement will be exempt from the formal valuation and minority

shareholder approval requirements of MI 61-101 pursuant to sections 5.5(a) and 5.7(1)(a) of MI 61-101.

The Company will file a material change report in connection with the VAT Settlement less than 21

days before the expected closing date of such transaction, which the Company deems reasonable in the

circumstances to be able to complete the VAT Settlement in an expeditious manner.

Collective Bargaining Agreement:

The Company is also pleased to announce that it has signed, through its Mexican subsidiary Obras

Mineras El Pinguico, S.A. de C.V., a new Collective Bargaining Agreement (“CBA”) with El Sindicato

Nacional De Trabajores Mineros, Metal úrgicos, Sider úrgicos y Similares De La Republica Mexicana

(“the Union”), the union representing workers at the Company’s El Cubo mining operations.

The long-term agreement calls for the Company to adhere to all Mexican federal labour laws pertaining

to health and safety within the mine and plant, and to basic federal standards of compensation. As is

customary with these agreements, salaries wi ll be reviewed yearly with employee benefits being

reviewed on a bi-annual basis.

James Anderson, Chairman and CEO said: “We are very pleased to have proactively entered into this

agreement with the Union, establishing long -term labor tranquility and goodwill at our El Cubo

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operation. We see this agreement existing within a framework of enduring co-operation with the Union,

and with Union worke rs. W e welcome a continuation of the collaborati on that we have had with the

Union throughout this process.”

Major Points to the Agreement:

1. GSilver has met its objective of negotiating and entering into a new CBA with favorable base

level economics for its mining operations at El Cubo. The agreement has been ratified and filed

with the Federal Board of Conciliation and Arbitration in Mexico City.

2. Annual costs associated with having this new CBA represent a significant cost savings compared

with the former CBA at El Cubo.

3. A relationship of mutual respect has been achieved between GSilver and the Union.

As compensation to the Union for terminating its last CBA (in place for over 70 years with multiple

previous employer s) and establishing a more modern and straight forward CBA with GSilver , the

Company has agreed to make a one-time payment (the “One-Time Payment”) of 10 million Mexican

pesos (approximately US$490k) to the Union, payable in instalments over an 18-month period. Subject

to acceptance of the TSXV and final approval of the Union, a portion of the One -Time Payment may be

satisfied in GSilver shares.

About Guanajuato Silver Co. Ltd.:

GSilver mines and processes silver and gold co ncentrate from its El Cubo mine and mill . The Company

continues to delineate additional silver and gold resources through underground drilling at El Cubo and

its nearby El Pinguico project . Both projects are located within 11km of the city of Guanajuato, w hich

has an established 480-year mining history.

ON BEHALF OF THE BOARD OF DIRECTORS

"James Anderson"

Chairman and CEO

For further information regarding Guanajuato Silver Co. Ltd, please contact:

JJ Jennex, Communications Manager, +1 (604) 723-1433

Email: [email protected]

Continue to watch our progress at: www.GSilver.com

Neither the 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.

Forward-Looking Statements

This news release contains certain forward-looking statements and information, which relate to future events or

future performance including, but not limited to, the number of VAT Shares to be issued to Endeavour in

connection with the VAT Settlement, the ability of GSilver to continue to ramp up production at El Cubo both in

tonnes and head-grade and carry out future sales of silver and gold concentrate, the annual cost savings to the

Company of the new Union CBA over the previous CBA and projected long-term labor tranquility and goodwill

at El Cubo; the Company’s ability to restart production from the El Pinguico mine and supply sufficient quantities

of silver and gold bearing material from El Pinguico and El Cubo to the El Cubo mill to produce concentrate at

the projected amounts, grades, costs and revenues; the Company’s future development and production activities;

estimates of mineral resources and the accessibility, attractiveness, mineral content and metallurgical

characteristics thereof; the opportunities for future exploration, development and production at El Cubo and El

Pinguico and the proposed exploration, development and production programs therefor and the timing and costs

thereof; and the success related to any future exploration, development and/or production programs.

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Such forward-looking statements and information reflect management's current beliefs and are based on

information currently available to and assumptions made by the Company; which assumptions, while considered

reasonable by the Company, are inherently subject to significant operational, business, economic and regulatory

uncertainties and contingencies. These assumptions include: the VAT Settlement will be acceptable to the TSXV

on the terms set out above, our mineral resource estimates at El Cubo and El Pinguico and the assumptions upon

which they are based, including geotechnical and metallurgical characteristics of rock conforming to sampled

results and metallurgical performance; tonnage of mineralized material to be mined and processed; resource

grades and recoveries; assumptions and discount rates being appropriately applied to production estimates;

success of the Company’s combined El Cubo / El Pinguico operation; prices for silver and gold remaining as

estimated; currency exchange rates remaining as estimated; availability of funds for the Company's projects;

capital, decommissioning and reclamation estimates; prices for energy inputs, labor, materials, supplies and

services (including transportation); no union or other labor-related disruptions; no unplanned delays or

interruptions in scheduled construction and production; all necessary permits, licenses and regulatory approvals

are received in a timely manner; and the ability to comply with environmental, health and safety laws. The

foregoing list of assumptions is not exhaustive.

Readers are cautioned that such forward-looking statements and information are neither promises nor guarantees,

and are subject to risks and uncertainties that may cause future results to differ materially from those expected

including, but not limited to, market conditions, availability of financing, currency rate fluctuations, actual results

of exploration, development and production activities, actual resource grades and recoveries of silver and gold,

unanticipated geological or structural formations and characteristics, environmental risks, future prices of gold,

silver and other metals, operating risks, accidents, union or other labor issues, equipment or personnel delays,

delays in obtaining governmental or regulatory approvals and permits, inadequate insurance, and other risks in the

mining industry. There are no assurances that the TSXV will accept the VAT Settlement on the terms set out in

herein or at all. Further, there is uncertainty surrounding GSilver’s ability to successfully ramp-up production at

the El Cubo mill to process mineralized materials to produce silver and gold concentrate in the amounts, grades,

recoveries, costs and timetable anticipated. In addition, GSilver’s decision to process mineralized material from

its estimated resources at El Cubo and above and underground stockpiles at El Pinguico through the El Cubo mill

is not based on a feasibility study of mineral reserves demonstrating economic and technical viability and

therefore is subject to increased uncertainty and risk of failure, both economically and technically. Mineral

Resources that are not Mineral Reserves do not have demonstrated economic viability, are considered too

speculative geologically to have the economic considerations applied to them, and may be materially affected by

environmental, permitting, legal, title, socio-political, marketing, and other relevant issues. There are no

assurances that the results of the Company's recently announced preliminary economic assessment and projected

production of silver and gold will be realized. There is also uncertainty about the spread of COVID-19 and

variants of concern and the impact they will have on the Company's operations, supply chains, ability to access El

Pinguico and/or El Cubo or procure equipment, contractors and other personnel on a timely basis or at all and

economic activity in general. All the forward-looking statements made in this news release are qualified by these

cautionary statements and those in our continuous disclosure filings available on SEDAR at www.sedar.com.

These forward-looking statements are made as of the date hereof and the Company does not assume any

obligation to update or revise them to reflect new events or circumstances save as required by law.

Guanajuato Silver Company Ltd.

PH: +1(778) 989-5346 E: [email protected] W: GSilver.com

CA: Suite 578 - 999 Canada Place, Vancouver B.C. V6C 3E1

MX: Carretera - Guanajuato - Silao km 5.5, Int 4, Col. Marfil CP36250, Guanajuato, Gto., Mexico