Saturday, September 26, 2026
MiningNewsTerminal
Saturday, September 26, 2026 Admin

SCZ.V ·

Santacruz Silver Produces 3,739,019 Silver Equivalent Ounces in Q4 2025, Comprised of 1,343,607 Ounces of Silver, 23,846 Tonnes of Zinc, 3,000 Tonnes of Lead, and 287 Tonnes of Copper

Resource Estimates Production Results

Santacruz Silver Produces 3,739,019 Silver

Equivalent Ounces in Q4 2025, Comprised of

1,343,607 Ounces of Silver, 23,846 Tonnes of

Zinc, 3,000 Tonnes of Lead, and 287 Tonnes of

Copper

Vancouver, British Columbia--(Newsfile Corp. - January 26, 2026) -

Santacruz Silver Mining Ltd.

(NASDAQ: SCZM) (TSXV: SCZ)

("

Santacruz

" or the "

Company

") reports its Q4 2025 production

results from its Bolívar mine, Porco mine, Caballo Blanco Group of mines ("

Caballo Blanco

") and the

San Lucas Group which includes the Reserva Mina and the San Lucas feed sourcing business ("

San

Lucas

"), all located in Bolivia, and the Zimapán mine located in Mexico.

Q4 2025 Production Highlights:

Silver Equivalent Production:

3,739,019 silver equivalent ounces

Silver Production:

1,343,607 ounces

Zinc Production:

23,846 tonnes

Lead Production:

3,000 tonnes

Copper Production:

287 tonnes

Underground Development:

11,558 meters

Arturo Préstamo, Executive Chairman and CEO of Santacruz, commented, "During Q4 2025, Santacruz

delivered a solid quarter-over-quarter improvement in consolidated production, led by a meaningful

recovery at the Bolívar mine, and supported by strong performance at Caballo Blanco, Zimapán, and

San Lucas, reflecting the strength and diversification of our multi-asset operating portfolio. At Bolívar, we

are beginning to see the benefits of the recovery efforts at the high silver-grade Pomabamba and Nané

veins following the May 2025 flooding event, which resulted in higher production throughput, improved

operating conditions, and a 34% increase in silver equivalent production compared to Q3 2025."

Mr. Préstamo continued, "In Q4 2025, the recovery plan at Bolívar remained focused on restoring access

to the affected mining areas, and continued to progress on schedule. Improvements achieved this

quarter contributed to enhanced operational stability and stronger production performance. However,

access to the highest-grade areas remained partially constrained, and recovery activities continued

throughout Q4 2025. Our team at Bolívar is making steady progress each day, and we expect their

efforts to drive a sustained quarter-over-quarter increase in silver production from these two veins this

year. We continue to expect a full recovery from both areas by Q4 2026."

Production Summary - Total

Production Table

2025 Q4

2025 Q3

Change

Q4 vs Q3

2025 YTD

2024 YTD

Change

'25 vs '24

Material Processed (tonnes milled)

506,040

486,585

4%

1,945,261

1,955,905

(1%)

Silver Equivalent Produced (ounces)

(1)

3,739,019

3,424,817

9%

14,399,019

16,173,293

(11%)

Production

Silver (ounces)

1,343,607

1,241,929

8%

5,598,680

6,718,380

(17%)

Zinc (tonnes)

23,846

21,581

10%

87,295

94,399

(8%)

Lead (tonnes)

3,000

2,603

15%

11,094

11,820

(6%)

Copper (tonnes)

287

331

(13%)

1,126

1,057

7%

(1) Silver Equivalent Produced (ounces) have been calculated using prices of $31.41/oz, $2,775.53/t, $2,085.90/t and $9,762.69/t for silver, zinc,

lead and copper respectively applied to the metal production divided by the silver price as stated here.

Year-over-year production (2025 vs 2024) was impacted by Bolívar's May 2025 flooding event, which

temporarily restricted access to certain mining areas and limited throughput from Q2 2025 to Q4 2025.

Remediation measures have been implemented since the event in May 2025 and continued to advance

as planned throughout Q4 2025, placing the Bolívar's operation on a clear path toward resolution. As

access has steadily improved, silver production has begun to recover. In addition, Santacruz

experienced consistent quarter-over-quarter improvements in 2025, a trend the Company expects to

continue as conditions normalize.

Bolívar Mine

Bolivar Production Table

(1)

2025 Q4

2025 Q3

Change

Q4 vs Q3

2025 YTD

2024 YTD

Change

'25 vs '24

Material Processed (tonnes milled)

63,267

52,023

22%

232,448

284,634

(18%)

Silver Equivalent Produced (ounces)

(2)

565,694

420,612

34%

2,374,121

3,630,036

(35%)

Production

Silver (ounces)

202,193

132,146

53%

1,059,846

1,828,028

(42%)

Zinc (tonnes)

3,973

3,186

25%

14,367

19,395

(26%)

Lead (tonnes)

187

104

80%

674

1,326

(49%)

Average Grade

Silver (g/t)

108

89

22%

158

218

(28%)

Zinc (%)

6.75

6.61

2%

6.73

7.48

(10%)

Lead (%)

0.40

0.31

28%

0.41

0.64

(36%)

Metal Recovery

Silver (%)

92

89

3%

89

92

(2%)

Zinc (%)

93

93

(0%)

92

91

1%

Lead (%)

74

64

16%

71

73

(3%)

(1)

Bolivar is presented at 100% whereas the Company records 45% of revenues and expenses in its consolidated financial statements.

(2)

Silver Equivalent Produced (ounces) have been calculated using prices of $31.41/oz, $2,775.53/t and $2,085.90/t for silver, zinc and lead

respectively applied to the metal production divided by the silver price as stated here.

Q4 2025 vs Q3 2025

In Q4 2025, ore processed at Bolívar increased by 22% compared to Q3 2025, reflecting improved

access and operating conditions as recovery activities advanced at the Pomabamba and Nané areas.

Silver equivalent production increased by 34%, driven by higher throughput, a 22% increase in silver

head grades and a 3% improvement in silver recoveries. Silver production increased by 53% quarter

over quarter, while zinc and lead production rose by 25% and 80%, respectively, consistent with

improved stope availability and the mining sequence.

Recovery efforts at the affected mining areas continued throughout Q4 2025 and advanced in line with

the established recovery plan. While operating conditions improved materially compared to Q3 2025,

access to the highest-grade portions of the Pomabamba and Nané veins remained partially restricted

during Q4 2025. Notwithstanding these constraints, production from the Pomabamba and Nané veins

increased month-over- month during Q4 2025, reflecting improved grades and silver recoveries, as a

growing proportion of ore was sourced from these higher-silver-grade structures.

Q4 2025 vs Q4 2024

The high-grade areas at Pomabamba and Nane veins began to show solid progress toward the end of

Q3 2025; however, their contribution to silver recoveries became more meaningful only during Q4 2025,

which also affected the year-over-year comparison.

Porco Mine

Porco Production Table

(1)

2025 Q4

2025 Q3

Change

Q4 vs Q3

2025 YTD

2024 YTD

Change

'25 vs '24

Material Processed (tonnes milled)

51,416

49,161

5%

197,231

204,585

(4%)

Silver Equivalent Produced (ounces)

(2)

330,176

318,694

4%

1,377,234

1,762,341

(22%)

Production

Silver (ounces)

82,047

92,001

(11%)

400,486

645,250

(38%)

Zinc (tonnes)

2,727

2,488

10%

10,675

12,044

(11%)

Lead (tonnes)

108

103

5%

504

795

(37%)

Average Grade

Silver (g/t)

61

71

(14%)

77

117

(34%)

Zinc (%)

5.66

5.43

4%

5.77

6.28

(8%)

Lead (%)

0.28

0.30

(6%)

0.36

0.51

(29%)

Metal Recovery

Silver (%)

81

82

(1%)

82

84

(2%)

Zinc (%)

94

93

1%

94

94

(0%)

Lead (%)

74

69

7%

70

76

(8%)

(1)

Porco is presented at 100% whereas the Company records 45% of revenues and expenses in its consolidated financial statements.

(2)

Silver Equivalent Produced (ounces) have been calculated using prices of $31.41/oz, $2,775.53/t and $2,085.90/t for silver, zinc and lead

respectively applied to the metal production divided by the silver price as stated here.

Q4 2025 vs Q3 2025

Porco reported a 10% increase in zinc production compared to the previous quarter, driven by higher

head grades and stable throughput. Zinc recoveries remained strong at 94%, reflecting consistent

metallurgical performance. Silver production declined as mining continued to focus on zinc-rich zones,

consistent with the mine plan and Porco's role as a predominantly zinc-producing underground

operation.

Q4 2025 vs Q4 2024

On a year-over-year basis, Porco recorded a modest decrease in zinc production, reflecting slightly

lower zinc grades while maintaining stable throughput and strong recoveries. The mine plan during 2025

prioritized zinc-dominant zones with lower silver content, resulting in lower silver output compared to the

prior year. Porco continues to operate as a reliable zinc-producing asset with consistent operating

performance.

Caballo Blanco Group

Caballo Blanco Group Production Table

(1)

2025 Q4

2025 Q3

Change

Q4 vs Q3

2025 YTD

2024 YTD

Change

'25 vs '24

Material Processed (tonnes milled)

63,067

62,221

1%

234,709

275,273

(15%)

Silver Equivalent Produced (ounces)

(2)

730,108

707,465

3%

2,782,260

3,018,705

(8%)

Production

Silver (ounces)

289,446

294,524

(2%)

1,192,022

1,220,757

(2%)

Zinc (tonnes)

4,409

4,131

7%

16,063

18,606

(14%)

Lead (tonnes)

769

722

7%

2,573

2,316

11%

Average Grade

Silver (g/t)

156

160

(2%)

170

153

11%

Zinc (%)

7.39

7.14

4%

7.28

7.30

(0%)

Lead (%)

1.51

1.45

4%

1.34

1.11

21%

Metal Recovery

Silver (%)

91

92

(1%)

93

90

3%

Zinc (%)

95

93

2%

94

93

2%

Lead (%)

81

80

1%

82

76

7%

(3)

The Caballo Blanco Group consists of the Colquechaquita and Tres Amigos mines.

(1)

Silver Equivalent Produced (ounces) have been calculated using prices of $31.41/oz, $2,775.53/t and $2,085.90/t for silver, zinc and lead

respectively applied to the metal production divided by the silver price as stated here.

Q4 2025 vs Q3 2025

Caballo Blanco increased ore processed compared to Q3 2025, resulting in a 3% increase in silver

equivalent production. Silver production remained stable, while zinc and lead output increased by 7%

each, supported by higher head grades and strong recoveries. Results reflect solid operational

performance and continued adherence to the mine plan.

Q4 2025 vs Q4 2024

Compared with Q4 2024, Caballo Blanco's silver equivalent production increased, supported by higher

head grades and improved recoveries. These results reflect ongoing operational optimization and

continued focus on mining higher-quality zones within the mine plan.

San Lucas Group

San Lucas Group Production Table

2025 Q4

2025 Q3

Change

Q4 vs Q3

2025 YTD

2024 YTD

Change

'25 vs '24

Material Processed (tonnes milled)

105,587

100,550

5%

387,805

341,649

14%

Silver Equivalent Produced (ounces)

(1)

1,095,945

986,403

11%

3,881,319

3,949,992

(2%)

Production

Silver (ounces)

366,600

326,873

12%

1,308,128

1,344,242

(3%)

Zinc (tonnes)

7,729

7,032

10%

27,419

28,042

(2%)

Lead (tonnes)

699

575

22%

2,264

1,924

18%

Average Grade

Silver (g/t)

135

126

7%

127

147

(13%)

Zinc (%)

8.20

7.86

4%

7.89

9.01

(12%)

Lead (%)

0.97

0.90

8%

0.91

0.88

3%

Metal Recovery

Silver (%)

80

80

(0%)

83

83

(1%)

Zinc (%)

89

89

(0%)

90

91

(2%)

Lead (%)

63

63

8%

64

64

1%

(1)

Silver Equivalent Produced (ounces) have been calculated using prices of $31.41/oz, $2,775.53/t and $2,085.90/t for silver, zinc and lead

respectively applied to the metal production divided by the silver price as stated here.

Q4 2025 vs Q3 2025

San Lucas continued to play a strategic role in Q4 2025, with ore processed up 5% from the prior

quarter. Silver equivalent production increased by 11%, driven by higher throughput and improved head

grades, while recoveries remained stable. The operation's flexible, margin-based sourcing model

continued to support group-level mill utilization.

Q4 2025 vs Q4 2024

On a year-over-year basis, San Lucas processed higher volumes, while silver equivalent production

declined modestly due to lower head grades. Operational flexibility remained a key factor in supporting

overall performance across the Bolivian operations.

Zimapán Mine

Zimapán Production Table

2025 Q4

2025 Q3

Change

Q4 vs Q3

2025 YTD

2024 YTD

Change

'25 vs '24

Material Processed (tonnes milled)

222,703

222,629

(0%)

893,067

849,764

5%

Silver Equivalent Produced (ounces)

(1)

1,017,096

991,643

3%

3,984,086

3,812,220

5%

Production

Silver (ounces)

403,321

396,385

2%

1,638,198

1,680,033

(2%)

Zinc (tonnes)

5,008

4,744

6%

18,771

16,311

15%

Lead (tonnes)

1,237

1,099

13%

5,080

5,458

(7%)

Copper (tonnes)

287

331

(13%)

1,126

1,057

7%

Average Grade

Silver (g/t)

80

77

4%

78

82

(4%)

Zinc (%)

2.89

2.90

(0%)

2.74

2.46

11%

Lead (%)

0.72

0.67

8%

0.73

0.75

(4%)

Copper (%)

0.26

0.29

(10%)

0.26

0.29

(11%)

Metal Recovery

Silver (%)

70

72

(3%)

73

75

(4%)

Zinc (%)

78

73

6%

77

78

(2%)

Lead (%)

78

74

5%

78

85

(8%)

Copper (%)

50

52

(3%)

49

43

14%

(1)

Silver Equivalent Produced (ounces) have been calculated using prices of $31.41/oz, $2,775.53/t, $2,085.90/t and $9,762.69/t for silver, zinc,

lead and copper respectively applied to the metal production divided by the silver price as stated here.

Q4 2025 vs Q3 2025

Zimapán delivered strong results throughput in Q4 2025, with silver equivalent production increasing by

3% from Q3 2025. Zinc production increased by 6%, supported by higher head grades and improved

recoveries. Silver production remained stable, reflecting consistent plant performance.

Q4 2025 vs Q4 2024

Year-over-year, Zimapán's silver equivalent production declined slightly, primarily due to lower silver

head grades and recoveries. This was partially offset by higher zinc production, reflecting the execution

of the mine plan and improved feed quality from zinc-dominant stopes.

Qualified Person

Garth Kirkham, P.Geo., an independent consultant to the Company, is a qualified person under NI 43-

101 and has approved the scientific and technical information contained within this news release.

About Santacruz Silver Mining Ltd.

Santacruz Silver is engaged in the operation, acquisition, exploration, and development of mineral

properties across Latin America. In Bolivia, the Company operates the Bolivar, Porco, and Caballo

Blanco mining complexes, with Caballo Blanco comprising the Tres Amigos and Colquechaquita mines.

The Reserva mine, whose production is provided to the San Lucas ore sourcing and trading business, is

also located in Bolivia. Additionally, the Company oversees the Soracaya exploration project. In Mexico,

Santacruz operates the Zimapán mine.

'signed'

Arturo Préstamo

Elizondo, Executive Chairman and CEO

For further information please contact:

Arturo Préstamo

Santacruz Silver Mining Ltd.

Email:

[email protected]

Telephone: +52 81 83 785707

Andrés Bedregal

Santacruz Silver Mining Ltd.

Email:

[email protected]

Telephone: +591 22444849

Eduardo Torrecillas

Santacruz Silver Mining Ltd.

Email:

[email protected]

Telephone: +591 22444849

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

policies of the TSX Venture Exchange) nor the Nasdaq Capital Market LLC accepts responsibility for

the adequacy or accuracy of this news release. No stock exchange, securities commission or other

regulatory authority has approved or disapproved the information contained herein.

Forward Looking Information

This news release includes certain statements and information that may constitute forward-looking

information within the meaning of applicable Canadian securities laws. Forward-looking statements

relate to future events or future performance and reflect the expectations or beliefs of management of

the Company regarding future events. Generally, forward-looking statements and information can be

identified by the use of forward-looking terminology such as "intends", "expects" or "anticipates", or

variations of such words and phrases or statements that certain actions, events or results "may",

"could", "should", "would" or will "potentially" or "likely" occur.

These forward-looking statements involve numerous risks and uncertainties and actual results might

differ materially from results suggested in any forward-looking statements. These risks and

uncertainties include, among other things, risks related to changes in general economic, business

and political conditions, including changes in the financial markets, changes in applicable laws, and

compliance with extensive government regulation, as well as those risk factors discussed or referred

to in the Company's disclosure documents filed with the securities regulatory authorities in certain

provinces of Canada and available at

www.sedarplus.ca

.

In making the forward-looking statements in this news release, the Company has applied several

material assumptions, including without limitation, the assumption that the Company's capital

investments will result in reduced costs and enhanced metallurgical recovery.

There can be no assurance that any forward-looking information will prove to be accurate, as actual

results and future events could differ materially from those anticipated in such statements.

Accordingly, the reader should not place any undue reliance on forward-looking information or

statements. The Company undertakes no obligation to update forward-looking information or

statements, other than as required by applicable law.

To view the source version of this press release, please visit

https://www.newsfilecorp.com/release/281567