Amerigo Reports Q3-2023 Production Results

Q3-2023 copper production of 11.1 million pounds *

Q3-2023 cash cost¹ of $2.44 per pound *

$3.7 million returned to shareholders in Q3-2023

MVC resumed full production on September 21, 2023

*Results impacted by the temporary impact of historic flooding

VANCOUVER, British Columbia, Oct. 10, 2023 -- Amerigo Resources Ltd. (TSX: ARG; OTCQX: ARREF) ("Amerigo" or the "Company") announces production results for the quarter ended September 30, 2023 ("Q3-2023") from Minera Valle Central ("MVC"), the Company's 100% owned operation located near Rancagua, Chile. Dollar amounts in this news release are in U.S. dollars ("USD") unless indicated otherwise.

"MVC's copper production in the third quarter of 2023 was 11.1 million pounds, aligned with our revised guidance published on September 11, 2023. This revised guidance reflected the impact of severe rain in central Chile, which affected the production of historic tailings in two separate events," said Aurora Davidson, Amerigo's President and CEO.

Ms. Davidson added, "MVC's operations were back to normal before the end of September, and we now expect Q4-2023 copper production to exceed the 16.6 million pounds produced during Q4-2022."

In Q3-2023, MVC produced 11.1 million pounds ("M lbs") of copper, with 74% of production coming from fresh tailings. Amerigo's total 2023 copper production is expected to exceed the revised annual guidance of 57.8 M lbs announced to the market on September 11, 2023. This revised annual guidance incorporated the severe rains' impact on MVC's Q2-2023 and Q3-2023 copper production.

Q3-2023 molybdenum production was 0.2 M lbs. YTD molybdenum production of 0.8 M lbs is 3% over guidance. Amerigo's annual molybdenum production guidance has been revised upwards from 1.0 M lbs to 1.1 M lbs.

Amerigo's cash cost¹ in Q3-2023 was $2.44 per pound ("/lb"), primarily due to temporarily reduced production levels.

Amerigo's quarterly copper price in Q3-2023 was $3.76/lb, compared to $3.80/lb in Q2-2023, and the Company's molybdenum price was $23.31/lb, up from $20.76/lb in Q2-2023.

On September 30, 2023, Amerigo's cash position was $13.1 million (a decrease of $24.7 million from December 31, 2022), and restricted cash was $6.3 million (an increase of $2.1 million from December 31, 2022). Outstanding bank debt was $21.0 million, compared to $24.5 million on December 31, 2022.

On September 30, 2023, MVC's water reserves were over 10.0 million cubic meters, sufficient to maintain projected Cauquenes processing rates for at least eighteen months, our maximum forecast horizon.

Capital Return Strategy

Amerigo's quarterly dividend remains secure based on the Company's revised 2023 production guidance, released on September 11, 2023, and the Company's copper price outlook. In Q3-2023, Amerigo returned $3.7 million to shareholders through the Company's eighth consecutive quarterly dividend of Cdn$0.03 per share.

Since the implementation of Amerigo's Capital Return Strategy (the "Strategy") in September 2021, the Company has paid a cumulative dividend of Cdn$0.23 per share ($29.6 million) and used $23.7 million to purchase and cancel 20.1 million of its common shares, an 11.1% reduction in the number of common shares outstanding at the inception of the Strategy.

Release of Q3-2023 financial results on November 1, 2023

Amerigo will release Q3-2023 financial results at the market open on Wednesday, November 1, 2023.

Investor conference call on November 2, 2023

Amerigo's quarterly investor conference call will occur on Thursday, November 2, 2023, at 11:00 a.m. Pacific Daylight Time/2:00 pm Eastern Daylight Time.

Participants can join by visiting https://emportal.ink/3s49iS8 and entering their name and phone number. The conference system will then call the participants and place them instantly into the call.

Alternatively, participants can dial directly to be entered into the call by an Operator. Dial 1-888-664-6392 (Toll-Free North America) and state they wish to participate in the Amerigo Resources Q2-2023 Earnings Call.

About Amerigo and MVC

Amerigo is an innovative copper producer with a long-term relationship with Corporación Nacional del Cobre de Chile ("Codelco"), the world's largest copper producer.

Amerigo produces copper concentrate and molybdenum concentrate as a by-product at the MVC operation in Chile by processing fresh and historic tailings from Codelco's El Teniente mine, the world's largest underground copper mine. Tel: (604) 681-2802; Web: www.amerigoresources.com; Listing: ARG: TSX.

Contact Information

Non-IFRS Measures

This news release references cash cost and normalized cash cost, performance measures not defined under International Financial Reporting Standards ("IFRS").

Cash cost is a non-IFRS performance measure included in this news release as it is a key performance measure used by management to monitor operating performance, assess corporate performance, and plan and assess the overall effectiveness and efficiency of Amerigo's operations. Non-IFRS performance measures are not standardized under IFRS; therefore, amounts presented may not be comparable to similar financial measures disclosed by other companies. Non-IFRS performance measures should not be considered a substitute for performance measures under IFRS.

Cash cost is a performance measure commonly used in the mining industry. In Amerigo's case, cash cost is the aggregate of smelting and refining charges, tolling/production costs net of inventory adjustments, and administration costs net of by-product credits. Cash cost per pound produced is based on pounds of copper produced and is calculated by dividing cash cost by the number of pounds of copper produced.

Normalized cash cost¹ in Q4-2022 excludes the $0.18/lb paid to MVC's workers as the signing bonus of a 3-year collective labor agreement.

The Company reconciles non-IFRS performance measures against IFRS measures every quarter when financial results are reported. Reconciliations are included in the Company's quarterly earnings release and its Management's Discussion and Analysis.

Cautionary Note Regarding Forward-Looking Information

This news release contains certain forward-looking information and statements defined in applicable securities laws (collectively called "forward-looking statements"). These statements relate to future events or the Company's future performance. All statements other than statements of historical fact are forward-looking statements. The use of any of the words "anticipate", "plan", "continue", "estimate", "expect", "may", "will", "project", "predict", "potential", "should", "believe" and similar expressions are intended to identify forward-looking statements. These forward-looking statements include, but are not limited to, statements concerning:

• forecasted production for Q4-2023;
• the maintenance of the Company's return of capital strategy;
• our strategies and objectives;
• our estimates of the availability and quantity of tailings and the quality of our mine plan estimates;
• the sufficiency of MVC's water reserves to maintain projected Cauquenes tonnage processing for at least 18 months;
• prices and price volatility for copper, molybdenum and other commodities and materials we use in our operations;
• the demand for and supply of copper, molybdenum and other commodities and materials that we produce, sell and use;
• sensitivity of our financial results and share price to changes in commodity prices;
• our financial resources and financial condition and our expected ability to redeploy other tools of our capital return strategy;
• interest and other expenses;
• domestic and foreign laws affecting our operations;
• our tax position and the tax rates applicable to us;
• our ability to comply with our loan covenants;
• the production capacity of our operations, our planned production levels and future production;
• potential impact of production and transportation disruptions;
• hazards inherent in the mining industry causing personal injury or loss of life, severe damage to or destruction of property and equipment, pollution or environmental damage, claims by third parties and suspension of operations;
• estimates of asset retirement obligations and other costs related to environmental protection;
• our future capital and production costs, including the costs and potential impact of complying with existing and proposed environmental laws and regulations in the operation and closure of our operations;
• repudiation, nullification, modification or renegotiation of contracts;
• our financial and operating objectives;
• our environmental, health and safety initiatives;
• the outcome of legal proceedings and other disputes in which we may be involved;
• the outcome of negotiations concerning metal sales, treatment charges and royalties;
• disruptions to the Company's information technology systems, including those related to cybersecurity;
• our dividend policy, including the potential deployment of performance dividends in 2023; and
• general business and economic conditions, including, but not limited to, our assessment of strong market fundamentals supporting copper prices.

These forward-looking statements involve known and unknown risks, uncertainties and other factors that may cause actual results or events to differ materially from those anticipated in such statements. Inherent in forward-looking statements are risks and uncertainties beyond our ability to predict or control, including risks that may affect our operating or capital plans; risks generally encountered in the permitting and development of mineral projects such as unusual or unexpected geological formations, negotiations with government and other third parties, unanticipated metallurgical difficulties, delays associated with permits, approvals and permit appeals, ground control problems, adverse weather conditions (including, but not limited to, continued extreme rainfall), process upsets and equipment malfunctions; risks associated with labour disturbances and availability of skilled labour and management; risks related to the potential impact of global or national health concerns, including COVID-19, and the inability of employees to access sufficient healthcare; government or regulatory actions or inactions; fluctuations in the market prices of our principal commodities, which are cyclical and subject to substantial price fluctuations; risks created through competition for mining projects and properties; risks associated with lack of access to markets; risks associated with availability of and our ability to obtain both tailings from Codelco's Division El Teniente's current production and historic tailings from tailings deposit; the availability of and ability of the Company to obtain adequate funding on reasonable terms for expansions and acquisitions; mine plan estimates; risks posed by fluctuations in exchange rates and interest rates, as well as general economic conditions; risks associated with environmental compliance and changes in environmental legislation and regulation; risks associated with our dependence on third parties for the provision of critical services; risks associated with non-performance by contractual counterparties; risks associated with supply chain disruptions; title risks; social and political risks associated with operations in foreign countries; risks of changes in laws affecting our operations or their interpretation, including foreign exchange controls; and risks associated with tax reassessments and legal proceedings. Many of these risks and uncertainties apply to the Company and its operations and Codelco and its operations. Codelco's ongoing mining operations provide a significant portion of the materials the Company processes and its resulting metals production. Therefore, these risks and uncertainties may also affect their operations and have a material effect on the Company.

Actual results and developments will likely differ materially from those expressed or implied by the forward-looking statements in this news release. Such statements are based on several assumptions which may prove to be incorrect, including, but not limited to, assumptions about;

• general business and economic conditions;
• interest and currency exchange rates;
• changes in commodity and power prices;
• acts of foreign governments and the outcome of legal proceedings;
• the supply and demand for, deliveries of, and the level and volatility of prices of copper, molybdenum and other commodities and products used in our operations;
• the ongoing supply of material for processing from Codelco's current mining operations;
• the continued availability of secondary sources of power until MVC is reconnected to the Chilean central power grid;
• the grade and projected recoveries of tailings processed by MVC;
• the ability of the Company to profitably extract and process material from the Cauquenes tailings deposit;
• the timing of the receipt of and retention of permits and other regulatory and governmental approvals;
• our costs of production and our production and productivity levels, as well as those of our competitors;
• changes in credit market conditions and conditions in financial markets generally;
• our ability to procure equipment and operating supplies in sufficient quantities and on a timely basis;
• the availability of qualified employees and contractors for our operations;
• our ability to attract and retain skilled staff;
• the satisfactory negotiation of collective agreements with unionized employees;
• the impact of changes in foreign exchange rates and capital repatriation on our costs and results;
• engineering and construction timetables and capital costs for our expansion projects;
• costs of closure of various operations;
• market competition;
• tax benefits and tax rates;
• the outcome of our copper concentrate sales and treatment and refining charge negotiations;
• the resolution of environmental and other proceedings or disputes;
• the future supply of reasonably priced power;
• rainfall in the vicinity of MVC continuing to trend towards normal levels;
• average recoveries for fresh tailings and Cauquenes tailings;
• our ability to obtain, comply with and renew permits and licenses in a timely manner; and
• our ongoing relations with our employees and entities we do business with.

Future production levels and cost estimates assume no adverse mining or other events significantly affecting budgeted production levels.

Although the Company believes that these assumptions were reasonable when made, because these assumptions are inherently subject to significant uncertainties and contingencies which are difficult or impossible to predict and are beyond the Company's control, the Company cannot assure that it will achieve or accomplish the expectations, beliefs or projections described in the forward-looking statements.

The preceding list of important factors and assumptions is not exhaustive. Other events or circumstances could cause our results to differ materially from those estimated, projected, and expressed in or implied by our forward-looking statements. You should also consider the matters discussed under Risk Factors in the Company`s Annual Information Form. The forward-looking statements contained herein speak only as of the date of this news release. Except as required by law, we undertake no obligation to publicly or otherwise revise any forward-looking statements or the preceding list of factors, whether due to new information or future events.