Semiconductor Manufacturing International Corporation Second Quarter 2023 Webcast Conference Call

(SEHK: 00981,SSE STAR MARKET: 688981)

SHANGHAI,July 11,2023 --SMIC's second quarter 2023 results will be released on the Hong Kong Stock Exchange website (https://www.hkex.com.hk) and Shanghai Stock Exchange website(http://www.sse.com.cn)after the close of trading on Thursday,August 10,2023.

WEBCAST CONFERENCE CALL DETAILS

(China Standard Time)

DATE: Friday,August 11,2023

TIME: 8:30 A.M. - 9:30 A.M.

WEBCAST

The call will be webcast live at:

https://edge.media-server.com/mmc/p/bpmmcrkk

CONFERENCE CALL

Please register in advance for the conference call at:

https://register.vevent.com/register/BI3f07d2f157614c628c463c26f4cea116

REPLAY

Recording will be available 1 hour after the event and it will be archived for 12 months.

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

Contact: Investor Relations

Tel: +86 21-20812800

Email: IR@smics.com