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GRUPO NORTE Daily Share Price Report – October 2
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GRUPO NORTE Daily Share Price Report – October 2

02 OF OCTOBER, 2025 | 6

Reading time: 2 minutes

Dear Participants,

Depósito Central de Valores informs you that today, October 2, 2025, the Rights Offering process of GRUPO NORTE (Norte Grande, Nitratos, Calichera, Potasios, Oro Blanco) begins, ending on October 15, 2025:

Regarding the observed dollar price, this information is valid only for today, October 2, 2025: Observed dollar price: $959,19.

Issuer Series Shares subscription price in USD Equivalent to subscribe in CLP for today
Nitratos de Chile S.A. NITRATOS USD $0,0022 $2,110218
Sociedad de Inversiones Oro Blanco S.A. OROBLANCO USD $0,0047 $4,508193
Norte Grande S.A. NORTEGRAN USD $0,0058 $5,563302
Potasios de Chile S.A. POTASIOS-A USD $0,1819 $174,476661
POTASIOS-B USD $0,0770 $73,85763
Sociedad de Inversiones Pampa Calichera S.A. CALICHERAA USD $0,4943 $474,127617
CALICHERAB USD $0,5082 $487,460358

Payment requests must be issued to:

Account in USD
Business Name ID number Bank USD current account
Norte Grande S.A. 96.529.340-K Banco Security 917746643
Sociedad de Inversiones Oro Blanco S.A. 96.532.830-0 Banco Security 917746625
Sociedad de Inversiones Pampa Calichera S.A. 96.511.530-7 Banco Security 916829447
Nitratos de Chile S.A. 76.184.068-1 Banco Security 917739710
Potasios de Chile S.A. 76.165.311-3 Banco Security 917422860
Account in CLP
Business Name ID number Bank CLP current account
Norte Grande S.A. 96.529.340-K Banco Security 928660636
Sociedad de Inversiones Oro Blanco S.A. 96.532.830-0 Banco Security 928660645
Sociedad de Inversiones Pampa Calichera S.A. 96.511.530-7 Banco Security 928660627
Nitratos de Chile S.A. 76.184.068-1 Banco Security 928660618
Potasios de Chile S.A. 76.165.311-3 Banco Security 928664690

Contáctanos, Atención Accionistas

+56 223 939 003 [email protected]