SQM REPORTS EARNINGS FOR THE SIX MONTHS ENDED JUNE 30, 2023

Highlights

SQM will hold a conference call to discuss these results on Thursday, August 17, at 12:00pm ET (12:00pmChile time).

Participant Dial-In (Toll Free):          1-844-282-4852
Participant International Dial-In:       1-412-317-5626
Webcast: https://event.choruscall.com/mediaframe/webcast.html?webcastid=R7gtDgWV