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Silvercorp Reports Operational Results and Financial Results Release Date for the Fiscal 2025, and Issues Fiscal 2026 Production, Cash Costs, and Capital Expenditure Guidance

Financials

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NEWS RELEASE

Trading Symbol: TSX/NYSE American: SVM

Silvercorp Reports Operational Results and Financial Results Release Date for the Fiscal 2025, and

Issues Fiscal 2026 Production, Cash Costs, and Capital Expenditure Guidance

VANCOUVER, British Columbia – April 16, 2025 – Silvercorp Metals Inc. (“Silvercorp” or the “Company”) (TSX/NYSE American:

SVM) reports production and sales figures for the fourth quarter (“Q4 Fiscal 2025”) and fiscal year ended March 31, 2025 (“Fiscal

2025”) and the production and cost guidance for the 2026 fiscal year ending March 31, 2026 (‘Fiscal 2026”). Silvercorp expects

to release its Fiscal 2025 audited financial results on Thursday, May 22, 2025, after market close.

Q4 Fiscal 2025 Operational Highlights

• Revenue of approximately $75.1 million, an increase of 76% over the same quarter last year (“Q4 Fiscal 2024”);

• Ore processed 345,984 tonnes, up 46% over Q4 Fiscal 2024;

• Silver production of 1.6 million ounces, an increase of 42% over Q4 Fiscal 2024; silver equivalent (only silver and gold) i

production of approximately 1.9 million ounces, compared to 1.3 million ounces in Q4 Fiscal 2024;

• Lead production of approximately 16.3 million pounds, an increase of 30% over Q4 Fiscal 2024; and

• Zinc production of approximately 4.4 million pounds, a decrease of 3% over Q4 Fiscal 2024.

Fiscal 2025 Operational Highlights

• Record revenue of approximately $298.9 million, up 39% over Fiscal 2024;

• Record silver production of approximately 6.9 million ounces, up 12% and within the Company's annual production

guidance to produce 6.8 to 7.2 million ounces of silver in Fiscal 2025; silver equivalent (only silver and gold) production o f

approximately 7.6 million ounces, an increase of 11% over Fiscal 2024.

Q4 Fiscal 2025 Operational Results

At the Ying Mining District, 304,224 tonnes of ore were processed, up 69% over Q4 Fiscal 2024. Approximately 1,563 Koz

(thousands of ounces) of silver, 3,110 oz (ounces) of gold, or 1,850 Koz of silver equivalent plus 15,563 Klbs (thousand s of

pounds) of lead, and 2,039 Klbs of zinc were produced, representing production increases of 62% , 47%, 50%, 38%, and 17%,

respectively, in gold, silver, silver equivalent, lead and zinc over Q4 Fiscal 2024.

At the GC Mine, 41,760 tonnes of ore were processed, down 27% over Q4 Fiscal 2024. Approximately 67 Koz of silver, 699 Klbs

of lead, and 2,365 Klbs of zinc were produced, representing decreases of 23%, 42% and 16%, respectively, in silver, lead and zinc

over Q4 Fiscal 2024.

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Q4 Fiscal 2025 Q4 Fiscal 2024

Ying Mining

District GC Consolidated

Ying Mining

District GC Consolidated

Production Data

Ore Processed (tonnes) 304,224 41,760 345,984 180,267 57,226 237,493

Gold ore (tonne) 39,025 — 39,025 21,843 — 21,843

Silver ore (tonne) 265,199 41,760 306,959 158,424 57,226 215,650

Head Grades

Silver (gram/tonne) 172 61 197 57

Lead (%) 2.6 0.9 3.1 1.1

Zinc (%) 0.5 2.9 0.6 2.5

Recovery Rates

Silver (%) 94.2 83.7 94.4 83.2

Lead (%) 92.3 87.4 95.0 89.8

Zinc (%) 67.3 90.3 70.2 89.3

Metal Production

Gold (oz) 3,110 — 3,110 1,916 — 1,916

Silver (Koz) 1,563 67 1,630 1,063 87 1,150

Silver equivalent (Koz) 1,850 67 1,917 1,237 87 1,324

Lead (Klb) 15,563 699 16,262 11,317 1,210 12,527

Zinc (Klb) 2,039 2,365 4,404 1,750 2,809 4,559

Metals Sold

Gold (oz) 3,465 — 3,465 1,916 — 1,916

Silver (Koz) 1,522 77 1,599 1,052 87 1,139

Lead (Klb) 15,479 784 16,263 10,821 1,051 11,872

Zinc (Klb) 2,087 2,401 4,488 1,730 2,702 4,432

Fiscal 2025 Operational Results

At the Ying Mining District, 1,013,659 tonnes of ore were processed, up 24% over Fiscal 2024. A total of 6,431 Koz of silver, 7,495

oz of gold, or 7.495 Koz of silver equivalent , 56,847 Klbs of lead, and 8,552 Klbs of zinc were produced, representing increases

of 13%, 3%, 12%, 1% and 4%, respectively, in silver, gold, silver equivalent, lead and zinc over Fiscal 2024.

At the GC Mine, 299,036 tonnes of ore were processed, up 3% over Fiscal 2024. A total of 517 Koz of silver, 5,323 Klbs of lead,

and 14,765 Klbs of zinc were produced, representing decreases of 2%, 23% and 3%, respectively, in silver, lead and zinc over

Fiscal 2024.

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Year ended March 31, 2025 Year ended March 31, 2024

Ying Mining

District GC Consolidated

Ying Mining

District GC Consolidated

Production Data

Ore Processed (tonne) 1,013,659 299,036 1,312,695 816,145 290,050 1,106,195

Gold ore (tonne) 86,488 — 86,488 58,262 — 58,262

Silver ore (tonne) 927,171 299,036 1,226,207 757,883 290,050 1,047,933

Head Grades

Silver (gram/tonne) 212 67 231 69

Lead (%) 2.8 0.9 3.4 1.2

Zinc (%) 0.6 2.5 0.7 2.6

Recovery Rates

Silver (%) 94.7 83.1 94.9 82.0

Lead (%) 93.6 89.3 95.1 90.5

Zinc (%) 69.7 90.3 70.6 90.0

Metal Production

Gold (oz) 7,495 — 7,495 7,268 — 7,268

Silver (Koz) 6,431 517 6,948 5,677 527 6,204

Silver equivalent (Koz) 7,072 517 7,589 6,317 527 6,844

Lead (Klb) 56,847 5,323 62,170 56,269 6,902 63,171

Zinc (Klb) 8,552 14,765 23,317 8,213 15,172 23,385

Metals Sold

Gold (oz) 7,577 — 7,577 7,268 — 7,268

Silver (Koz) 6,405 525 6,930 5,717 518 6,235

Lead (Klb) 56,787 5,469 62,256 54,292 6,333 60,625

Zinc (Klb) 8,601 14,868 23,469 8,240 15,010 23,250

Fiscal 2026 Production, Cash Costs, and Capital Expenditure Guidance

• Guidance for Fiscal 2026 production, cash and all-in sustaining (AIS)costs

In Fiscal 2026, the Company expects to process 1,331,000 to 1,369,000 tonnes of ore, yielding approximately 8,100 to 9,000 oz

of gold, 7,380 to 7,600 Koz of silver, 65,200 to 66,900 Klbs of lead, and 29,300 to 30,300 Klbs of zinc . The guidance represents

1% - 4% increase in ore processed, and 21% to 39% in gold, 6% to 9% in silver, 5% to 8% in lead, and 26% to 30% in zinc metal

production, compared to the Fiscal 2025 results.

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Production

F2026 Guidance Year ended March 31, 2025

Ying Mining District GC Consolidated

Ying Mining

District GC Consolidated

Low High Low High Low High Actual

Ore Processed

(tonne)

1,031,000

1,057,000

300,000 312,000 1,331,000

1,369,000

1,013,659

299,036 1,312,695

Gold ore (tonne) 131,000 142,000 — — 131,000 142,000 86,488 — 86,488

Silver ore (tonne) 900,000 915,000 300,000 312,000 1,200,000 1,227,000 927,171 299,036 1,226,207

Head Grades

Gold (gram/t) 0.3 — 0.3 —

Silver (gram/t) 225 74 212 67

Lead (%) 2.8 1.1 2.8 0.9

Zinc (%) 0.7 2.9 0.6 2.5

Metal Production

Gold (oz) 9,100 10,400 — — 9,100 10,400 7,495 — 7,495

Silver (in Koz) 6,800 7,000 580 600 7,380 7,600 6,431 517 6,948

Lead (in Klb) 58,800 60,300 6,400 6,600 65,200 66,900 56,847 5,323 62,170

Zinc (in Klb) 11,800 12,200 17,500 18,100 29,300 30,300 8,552 14,765 23,317

Costs

F2026 Guidance Nine months ended December 31,

2024 Ying Mining

District GC Consolidated

Ying Mining

District GC Consolidated

Cash Cost ($/t) 86.8 88.4 60.3 60.8 80.7 82.1 89.2 51.4 80.2

AISC ($/t) 157.8 160.5 90.9 92.6 154.8 157.8 146.6 77.9 145.7

The Ying Mining District plans to process 1,031,000 to 1,057,000 tonnes of ore, to produce 9,100 to 10,400 oz of gold, 6,800 to

7,000 Koz of silver, 58,800 to 60,300 Klbs of lead, and 11,800 to 12,200 Klbs of zinc for Fiscal 2026. This production guidan ce

represents production increases of 2% to 4% in ore, 21% to 39% in gold, 6% to 9% in silver, 3% to 6% in lead and 38% to 43% in

zinc, compared to the Fiscal 2025 results.

The cash costii at the Ying Mining District is expected to be $86.8 to $88.4 per tonne of ore, comparable to the cash cost of $89.2

for the first nine months of Fiscal 2025 ended December 31, 2024. The all-in sustaining cost (AISC)ii is estimated at $157.8 to

$160.5 per tonne, higher than the AISC of $146.6 recorded in the first nine months of Fiscal 2025 due to the new regulation of

2.3% mineral right royalty in China.

The GC Mine plans to process 300,000 to 312,000 tonnes of ore to produce 580 to 600 Koz of silver, 6,400 to 6,600 Klbs of lead,

and 17,500 to 18,100 Klbs of zinc. Fiscal 2026 production guidance at the GC Mine represents production increases of 0.3% to

4% in ore and 12% to 16% in silver, 20% to 24% in lead and 19% to 23% in zinc compared to the Fiscal 2025 results.

The cash cost at the GC Mine is expected to be $60.3 to $60.8 per tonne of ore, compared to $51.4 recorded in the first nine

months of Fiscal 2025. The AISC is estimated at $90.9 to $92.6 per tonne of ore processed, compared to $77.9 recorded in the

first nine months of Fiscal 2025 as more development tunneling has been planned in Fiscal 20 26. The mineral right royalty will

not apply to the GC Mine until the mining license is renewed in 2040.

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The consolidated cash cost in Fiscal 2026 is expected to be $80.7 to $82.1 per tonne, while the consolidated AISC is expected to

be $154.8 to $157.8 per tonne.

• Fiscal 2026 capital expenditure guidance for China Operations

The table below summarizes the capital expenditure the Company expects to be incurred for our projects in China in Fiscal 2026.

Fiscal 2026 Guidance

Ying Mining

District GC Mine Kuanping Total

Capitalized

Expenditures

Ramp and Development

Tunneling1

(Metres) 38,800 5,700 6,300 50,800

($ Million) 25.3 3.6 2.7 31.6

Exploration Tunneling (Metres) 67,700 11,100 1,300 80,100

($ Million) 24.8 3.9 0.4 29.1

Diamond Drilling (Metres) 190,600 48,400 — 239,000

($ Million) 5.8 1.1 — 6.9

Facilities and Equipment1 ($ Million) 17.5 0.7 0.8 19.0

Total ($ Million) 73.4 9.3 3.9 86.6

Expensed

(included as cash

cost)

Mining Preparation Tunneling (Metres) 67,300 11,400 — 78,700

($ Million) 27.1 4.6 — 31.7

Diamond Drilling (Metres) 58,500 12,600 — 71,100

($ Million) 1.7 0.3

3.9

2.0

Note 1: Items included in AISC

1. Ying Mining District

The total capital expenditure at the Ying Mining District in Fiscal 2026 is estimated at $73.4 million as the Company continue s

to optimize the mine plan to increase ore production and grow its mineral resources. Projected spending will be:

• $25.3 million to develop 38,800 metres of ramps and tunnels for transportation and access, included in AISC;

• $24.8 million to develop 67,700 metres of exploration tunnels and $5.8 million to drill 190,600 metres of exploration

diamond drill holes; and

• $17.5 million on equipment replacement and facility upgrade and construction, included in AISC.

In addition to the above work, the Company also plans to complete and expense 67,300 metres of mining preparation tunnels

and 58,500 metres of diamond drilling at the Ying Mining District, included as part of the cash cost.

2. GC Mine

The total capital expenditure at the GC Mine in Fiscal 2026 is estimated at $9.3 million to maintain its production and mineral

resources. Projected spending will be:

• $3.6 million to develop 5,700 metres of ramps and tunnels, included in AISC;

• $3.9 million to develop 11,100 metres of exploration tunnels and $1.1 million to drill 48,400 metres of exploration

diamond drill holes; and

• $0.7 million on equipment replacement, facility upgrades and construction, included in AISC.

In addition to the above work, the Company also plans to complete and expense 11,400 metres of mining preparation tunnels

and 12,600 metres of diamond drilling at the GC Mine, included as part of the cash cost.

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3. Kuanping Project

The Kuanping Project has received all permits and licenses for mine construction, and the access road and site preparation work

has started. In Fiscal 2026, the Company will invest $3.9 million for the construction of the mine, which includes $2.7 million on

6,300 metres of ramp and tunnel development $0.4 million on 1,300 metres of exploration tunnels, $0.8 million on equipment.

4. Fiscal 2026 capital expenditure guidance for Ecuador Operations

The Company is preparing a separate press release on the guidance of its Ecuador Operations.

About Silvercorp

Silvercorp is a Canadian mining company producing silver, gold, lead, and zinc with a long history of profitability and growt h

potential. The Company’s strategy is to create shareholder value by 1) focusing on generating free cash flow from long life mines;

2) organic growth through extensive drilling for discovery; 3) ongoing merger and acquisition efforts to unlock value; and 4) long

term commitment to responsible mining and ESG. For more information, please visit our website at www.silvercorpmetals.com.

For further information

Silvercorp Metals Inc.

Lon Shaver

President

Phone: (604) 669-9397

Toll Free 1(888) 224-1881

Email: [email protected]

Website: www.silvercorpmetals.com

CAUTIONARY DISCLAIMER - FORWARD-LOOKING STATEMENTS

This news release includes “forward -looking statements” within the meaning of the United States Private Securities Litigation

Reform Act of 1995 and “forward-looking information” within the meaning of applicable securities laws relating to, among other

things statements regarding the Company's Fiscal 2026 production, cash costs, and capital expenditures guidance, and timing

of release the Company’s Fiscal 2025 audited financial results. By their very nature, forward -looking statements involve known

and unkn own risks, uncertainties and other factors that may cause our actual results, performance or achievements to be

materially different from any future results, performance or achievements expressed or implied by the forward -looking

statements. Forward -looking information may in some cases be identified by words such as “will”, “anticipates”, “expects”,

“intends” and similar expressions suggesting future events or future performance. Forward-looking statements relate to, among

other things: the price of silv er and other metals; the accuracy of mineral resource and mineral reserve estimates at the

Company’s material properties; estimates of the Company’s revenues and capital expenditures; estimated production from the

Company’s mines in the Ying Mining District and the GC Mine; timing of receipt of permits and regulatory approvals; availability

of funds from production to finance the Company’s operations; and access to and availability of funding for future construction,

use of proceeds from any financing and development of the Company’s properties.

Actual results may vary from forward-looking statements. We caution that all forward-looking information is inherently subject

to change and uncertainty and that actual results may differ materially from those expressed or implied by the forward-looking

information. A number of risks, uncertainties and other fac tors, including fluctuating commodity prices; recent market events

and condition; estimation of mineral resources, mineral reserves and mineralization and metal recovery; interpretations and

assumptions of mineral resource and mineral reserve estimates; exploration and development programs; climate change;

economic factors affecting the Company; timing, estimated amount, capital and operating expenditures and economic returns

of future production; integration of future acquisitions into existing operations; permits and licences for mining and exploration

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in China; title to properties; non -controlling interest shareholders; acquisition of commercially mineable mineral rights;

financing; competition; operations and political conditions; regulatory environment in China; regulatory environment and

political climate in Bolivia and Ecuador; changes in national and local government’s taxation, controls , political or economic

developments; integration and operations of Adventus; environmental risks; natural disasters; dependence on management

and key personnel; foreign exchange rate fluctuations; insurance; risks and hazards of mining operations; conflicts of interest;

internal control over financial reporting as per the requirements of the Sarbanes -Oxley Act; outcome of current or future

litigation or regulatory actions; bringing actions and enforcing judgments under U.S. securities laws; cyber-security risks; public

health crises; the Company’s investment in New Pacific Metals Corp. and Tincorp Metals Inc.; and the other risk factors

described in the Company’s Annual Information Form and in the Company’s Annual Report on Form 40-F, and other filings with

Canadian and U.S. regulators on www.sedarplus.ca and www.sec.gov; could cause actual results and events to differ materially

from those expressed or implied in the forward -looking information or could cause our current objectives, strategies and

intentions to change. Although the Company has attempted to identify important factors that could cause actual results to differ

materially, there may be other factors that cause results not to be as anticipated, estimated, described or intended. Accordingly,

we warn investors to exercise caution when considering statements con taining forward-looking information and that it would

be unreasonable to rely on such statements as creating legal rights regarding our future results or plans. We cannot guarante e

that any forward-looking information will materialize and you are cautioned not to place undue reliance on this forward-looking

information. Any forward-looking information contained in this news release represents expectations as of the date of this news

release and is subject to change after such date. However, we are under no obligation (and we expressly disclaim any such

obligation) to update or alter any statements containing forward -looking information, the factors or assumptions underlying

them, whether as a result of new information, future events or otherwise, except as required by law. All of the forward-looking

information in this news release is qualified by the cautionary statements herein.

A comprehensive discussion of other risks that impact Silvercorp can also be found in their public reports and filings which are

available under its profile at www.sedarplus.ca.

i Silver equivalent is calculated by converting the gold metal quantity to its silver equivalent using the ratio between the ne t

realized selling prices of gold and silver achieved, and then adding the converted amount expressed in silver ounces to the

ounces of silver.

iiCash cost and AISC per tonne are non -GAAP measures. Cash cost per tonne is calculated based on the total cash production

cost on a sales basis, adjusted for changes in inventory, to arrive at total cash cost that is related to ore production during the

period. The total cash cost is then further divided into mining cost, shipping cost, and milling cost. Cash cost per tonne is the

total of per tonne mining cost, per tonne milling cost, and per tonne milling cost. AISC is the extensions of cash cost. AISC per

tonne is based on the Company’s cash cost, and further include general and administrative expenses, government fees and

other taxes, reclamation costs accretion, lease liability payments, and sustaining capital expenditures that already paid. Mineral

resources tax, which mainly levy based on revenue, are not included in the calculation of AISC.