Andina Copper Corporation. · TSXV:ANDC
Andina Copper — Investor Presentation (November 2025)
27 slides from Andina Copper's investor presentation, Nov 24, 2025
Slide 1: Exploring for the Next Generation of Andean Copper Giants
Exploring for the Next Generation of Andean Copper Giants Corporate Presentation November 2025 CSE: ANDC OTXQB: PMMCF www.andinacopper.com
Slide 2: Disclaimer
Disclaimer Certain statements contained in this presentation constitute “forward-looking statements” within the meaning of applicable Canadian securities legislation. Such forward-looking statements herein may include but are not limited to: interpretations of exploration results; strategic plans an
Slide 3: Actively Exploring Across South America
Actively Exploring Across South America andinacopper.com TWO NEW PORPHYRY COPPER DISCOVERIES • Along the Andean Porphyry Belt (San Juan, ARG and Chocó, COL) A COMPELLING UNDRILLED COPPER - GOLD TARGET • Antofagasta, Chile PROVEN TERRAIN FOR BIG COPPER DEPOSITS CSE: ANDC • World’s most productive cop
Slide 4: Why Andina Copper?
Why Andina Copper? A DISCIPLINED, COMMERCIAL APPROACH TO EXPLORATION andinacopper.com ACQUIRE ADD VALUE MONETIZE Copper Projects with Work Fast Liquidity CSE: ANDC Compelling Scale & Grade Spend Smart Events • Leverage networks and • Drill and de-risk to unlock and • Build a strong market profile ex
Slide 5: Two Porphyry Copper Discoveries with Scale and Grade
Two Porphyry Copper Discoveries with Scale and Grade andinacopper.com PIUQUENES COBRASCO HIGH GRADE PORPHYRY Cu-Au MAJOR NEW PORPHYRY Cu-Mo DISCOVERY San Juan Province, Argentina Chocó Copper Porphyry Belt, Colombia CSE: ANDC Piuquenes Central: Cu-Au intercepts include: First three holes: • 801 m @
Slide 6: Piuquenes Porphyry Cu-Au, San Juan Province, Argentina
andinacopper.com PIUQUENES PORPHYRY Cu-Au CSE: ANDC San Juan Province, ARGENTINA Corporate Presentation 6
Slide 7: Piuquenes: Proven Elephant Country
PIUQUENES PROVEN ELEPHANT COUNTRY andinacopper.com Proximate to: • El Pachón (Glencore) • Los Pelambres (Antofagasta Minerals) • Los Azules (McEwen Mining) • Altar (Aldebaran Resources) PRIVATELY HELD UNTIL 2023 CSE: ANDC • Immediately adjacent to giant >2bt Altar deposit. • Minimal historic explora
Slide 8: Piuquenes Central and Piuquenes East
PIUQUENES PIUQUENES CENTRAL andinacopper.com High grade Cu-Au intersections include: • 413.5m @ 0.47% Cu, 0.52 g/t Au (from 167m) • 158m @ 0.32% Cu, 0.60 g/t Au (from 3m) • 558.2 m @ 0.38% Cu, 0.42 g/t Au, 2.4 g/t Ag (from CSE: ANDC 362m), incl. 180m @ 0.71% Cu, 0.61 g/t Au, 3.8 g/t Ag • 801m @ 0.40
Slide 9: Piuquenes Central
PIUQUENES PIUQUENES CENTRAL andinacopper.com • Multi-phase gold rich porphyry system. Intense porphyry A type quartz stockwork hosting chalcopyrite + bornite Cu mineralization. • Cu and Au mineralization from surface. Drill hole DDH02 intersected 158m @ 0.32% Cu, 0.6 g/t Au from 3 to 161m (EOH). CSE
Slide 10: Piuquenes East
PIUQUENES PIUQUENES EAST andinacopper.com STAND-ALONE PORPHYRY Cu-Au BRECCIA DISCOVERY <1km EAST OF PIUQUENES CENTRAL Maiden drillhole (PIU06) at Piuquenes East (April 2025): CSE: ANDC • 208m @ 0.31% Cu, 0.13 g/t Au, 1.24 g/t Ag (from 292m), Hole PIU06: Chalcopyrite-chalcocite-pyrite sulfide assembl
Slide 11: Large Land Package with High Potential for Additional Discoveries
PIUQUENES LARGE LAND PACKAGE WITH HIGH POTENTIAL FOR ADDITIONAL DISCOVERIES andinacopper.com • 2,500 ha land package across extensions of the Altar-Piuquenes Porphyry cluster. • Two porphyry Cu-Au CSE: ANDC systems confirmed at Piuquenes Central and Piuquenes East. • Property wide field mapping, spe
Slide 12: Chocó, Colombia: Cobrasco Porphyry Cu-Mo
12 Corporate Presentation CSE: ANDC andinacopper.com Chocó, COLOMBIA COBRASCO PORPHYRY Cu-Mo
Slide 13: Cobrasco: A Major New Porphyry Copper District
COBRASCO A MAJOR NEW PORPHYRY COPPER DISTRICT andinacopper.com SIGNIFICANT CU-MO INTERCEPTS FROM FIRST 3 DRILL HOLES: • 808m @ 0.42% Cu, 79 ppm Mo (from 184), incl. 82m @ 0.90% Cu, 199 ppm Mo • 754m @ 0.46% Cu, 76 ppm Mo (from 152), CSE: ANDC incl. 172m @ 0.74% Cu, 78ppm Mo Incl. 60m @ 0.29% Cu, 50
Slide 14: Shallow, Bornite Rich Mineralization Confirmed
COBRASCO SHALLOW, BORNITE RICH MINERALIZATION CONFIRMED andinacopper.com HOLE CDH003 – LAST 2.6 m @ 2.69% Cu, 151 ppm Mo, 7.3 g/t Ag • CDH003 - 144.6m @ 0.69% Cu, 155ppm Mo from 156 to 300 m (EOH), including 60m @ 0.27% Cu, 65 ppm Mo from 8m CDH003 paused at CSE: ANDC 300m in hydrothermal copper sul
Slide 15: Large Porphyry Copper Target Confirmed
andinacopper.com COBRASCO Magnetic First LARGE Strong Open 3in holes PORPHYRY correlation allmodelling directions intersected with COPPER indicates and geophysics wide atTARGET depth. intervals porphyryofbody First 3 holes strong Cu-Mo CONFIRMED. extends to >1500m mineralization. depth. intersected
Slide 16: Early Days of a New Porphyry Copper District
COBRASCO EARLY DAYS OF A NEW PORPHYRY COPPER DISTRICT andinacopper.com • Initial discovery at Cobrasco North open in all directions. • Adjacent to the Comita porphyry copper discovery. • Only 3 drill holes completed on a +3km² anomaly. • Pathfinder geochemistry indicates the presence of multiple por
Slide 17: Antofagasta, Chile: Mantau Cu-Au Target
17 Corporate Presentation CSE: ANDC andinacopper.com Antofagasta, CHILE MANTAU Cu-Au TARGET
Slide 18: Mantau: Cu-Au Mineralization Confirmed
MANTAU Cu-Au MINERALIZATION CONFIRMED andinacopper.com • UNDRILLED TARGET – Antofagasta Region (Chile) • 4,500 ha land holding in a pre-eminent mining district • Proximate to the Pias and Pampa Medina discoveries (Marimaca Copper (TSXV:MARI)) • Previous rock chip results at Mantau include 28.6% Cu a
Slide 19: Mantau: Tier 1 Cu Jurisdiction
MANTAU TIER 1 Cu JURISDICTION – Chilean Coastal Belt andinacopper.com • Hosting multiple world-class Cu systems currently in full-scale production. • Exceptional infrastructure, proximate to Antofagasta’s major ports, power, and transport corridors. • Ongoing exploration at Mantau focused on geochem
Slide 20: Board, Management and Advisory Team
Board, Management and Advisory Team HIGHLY EXPERIENCED LEADERSHIP TEAM andinacopper.com CSE: ANDC Jordan Webster Bill Tsang, CPA, CA Tony Manini Joseph van den Elsen CFO VP – Technical Communications Chairman President & CEO Corporate Presentation Bryce Roxburgh Paola Brewster Stephen McIntosh Dan E
Slide 21: Capital Structure
andinacopper.com Capital Structure ANDINA COPPER (CSE:ANDC) Shares Market Cap (@ $0.45) Issued & Outstanding 221,868,845 ~$100m Warrants – average exercise price $0.475 50,304,088 Stock Options – average exercise price $0.45 18,224,208 CSE: ANDC Fully Diluted 290,397,141 Major Shareholders Shares %
Slide 22: Peer Comparison - November 2025
Peer Comparison - November 2025 SIGNIFICANT RE-RATING POTENTIAL andinacopper.com Market Development Project Inaugural Interval Company Principal Project Jurisdiction Resource Capitalization Stage Ownership (Current Project Owner) $ Millions (CAD) Warintza Ecuador 1.08Bt Mt @ 0.48% Capricho Peru 952m
Slide 23: Near-Term Milestones
Near-Term Milestones 17 Jun 2024 Strong results reported at Piuquenes Q3 2025 andinacopper.com Central including: Initial reconnaissance work (Mantau) • PIU-03: 801 m @ 0.40% Cu, 0.51 g/t Au, incl. 518 m @ 0.53% Cu, 0.73 g/t Au. Oct 2024 Q3 2025 Piuquenes land position Field Mobilization (Cobrasco)
Slide 24: Exceptional Value Proposition
Exceptional Value Proposition ✓ San Juan Miocene Porphyry Belt (ARG) andinacopper.com TIER 1 LOCATIONS ✓ Chocó Porphyry Belt (COL) ✓ Antofagasta District (CHI) ✓ High Grade Porphyry Cu-Au (Piuquenes) and Cu-Mo (Cobrasco) MULTIPLE DISCOVERIES ✓ 2nd Porphyry System Discovered - Piuquenes East (April 2
Slide 25: Appendix
25 Corporate Presentation CSE: ANDC andinacopper.com APPENDIX
Slide 26: Acquisition Terms: Piuquenes
Acquisition Terms PIUQUENES andinacopper.com OPTION PAYMENTS WORK OPTION TERMS (US$1.25M TOTAL) COMMITMENTS CSE: ANDC Andina Copper has the • Four (4) year option. • US$50k upon signing (paid); right to earn an 80% • Exercisable prior to 30 interest in Piuquenes • US$200k upon drilling (paid); throu
Slide 27: Contact Us
andinacopper.com CONTACT US CSE: ANDC Joseph van den Elsen President & CEO | joseph@andinacopper.com Corporate Presentation Jordan Webster VP – Technical Communications | jordan@andinacopper.com 27
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