Information on the physical delivery of stock of Sociedad de Infraestructuras de Mercado S.A.

Dear Depositors,

Depósito Central de Valores informs you that in the Extraordinary Shareholders' Meeting of the Santiago Stock Exchange, Stock Exchange ("BCS") held on June 16, 2022 (the "Meeting,") it was agreed, among other things, to split up the BCS (the "Split-up,") keeping it as a successor and establishing a new corporation called "Sociedad de Infraestructuras de Mercado S.A." ("SIM").

SIM, as well as the 48,000,000 shares of the same and single series, without nominal value, in which its corporate stock is split, were registered under No. 1207 on January 25, 2023, in the Securities Register of the Financial Market Commission, and later also registered in the BCS on March 1, 2023.

The BCS has decided that the mentioned 48,000,000 shares of SIM will be provided to the shareholders of the BCS on a one-to-one share of the SIM for each share of the BCS registered in the Shareholders' Register by midnight of March 14, 2023.

The physical delivery of the shares of SIM through the corresponding certificates will be made to the shareholders of the BCS starting March 15, 2023 (the "Physical Delivery Date") at the offices of DCV Registros S.A., at Los Conquistadores 1730, floor 24, Providencia, Santiago, on business days, from Monday to Thursday, from 9:30 a.m. to 5:00 p.m. and on Friday and on the days before public holidays from 9:30 a.m. to 4:00 p.m.

As this is an automated process, shareholders are not required to go to the offices of DCV Registros to retrieve their certificates in person.

The shares of SIM will be created in the holdings accounts of depositors or in the Shareholders' register for those that do not have them in holdings accounts at DCV.

Please notice that the shares of SIM may be officially listed and traded in the BCS from the Physical Delivery Date. Regarding the above, and for any purpose deemed appropriate, it is informed that, from the Physical Delivery Date, any share transfers from BCS will be understood as only including the shares of BCS, not those of SIM.

Kind regards,
DEPÓSITO CENTRAL DE VALORES S.A.,
DEPÓSITO DE VALORES