SUMMARY Highly prospective sector adjacent to the Sierra Gorda Mine along the Antofagasta-Calama structural lineament

HIGHLIGHTS EXPLORATION WORK

Central Northing (UTM): 7464000

Central Easting (UTM): 458400

Elevation (masl): 1600

Metal(s): Cu (Au)

Deposit Style: Porphyry

Exploration Stage Basic Exploration

Area (hectares) 676

Nearest Project: Sierra Gorda, Copucha-Copuchita

Historical: 8 salt crust samples

Geological Mapping: 1:5000

Geochemical Samples: 205

Trenching 6

Channel Samples 49

Geophysics: IP

RC Drill holes 2 (473 m)

DDH Drill holes: N/A

Total drilling : 2 (473 m)

Other: 72 geochemical drills (10 m each)

PalomitaBasic Exploration

Prospect #42

CONTACT DETAILS

Jose Dias CifuentesNew Metal Business Directorjose.dias.cifuentes@sqm.com+56 9 7465 7359

Ricardo Gonzalez MontecinosMetal Business and Exploration Managerricardo.gonzalez.montecinos@sqm.com+56 9 6320 7257

www.sqm.com

PalomitaBasic Exploration

Prospect #42