SMIC Announces First Quarter 2021 Webcast Conference Call

SHANGHAI,April 16,2021 --

Please join SMIC'searnings conference call.

The first quarter 2021results will be released and available at http://www.smics.com/en/after the close of trading on the Hong Kong Stock Exchange (HKEX) and Shanghai Stock Exchange (SSE)on Thursday,May 13,2021.

CONFERENCE CALL / WEBCAST ANNOUNCEMENT DETAILS

DATE:Friday,May 14,2021

TIME: 8:30 A.M. (Shanghai and Hong Kong)

8:30 P.M. (New York *please note that as this call is live,it will take place on Thursday,May 13th,2021EDT)

WEBCAST:

The call will be webcast live with audio at:

http://www.smics.com/en/site/company_financialSummary

or https://edge.media-server.com/mmc/p/m9wdqhq4

DIAL-IN:

Teleconference call servicesare affectedby the COVID-19,operator assisted conference calls are not available at the moment. Youmust preregister online in order to receivethe dial-in numbers.

ONLINE REGISTRATION:

You mayregister for the conference call at:http://apac.directeventreg.com/registration/event/6991907

Once preregistration has been complete,you will receive dial-in numbers,the passcode,and a unique registrant ID.To join the conference,dial the number you receive in the email,enter the passcode followed by your registrant ID,and you will join the conference instantly.