Second Quarter 2019 Webcast Conference Call

SHANGHAI,July 10,2019 --

Please join SMIC'searnings conference call,with:

Dr. Zhao Haijun,Co-Chief Executive Officer and Executive Director

Dr.Liang Mong Song,Co-Chief Executive Officer and Executive Director

Dr. Gao Yonggang,Chief Financial Officer,Executive Director,and Joint Company Secretary

Tim Kuo,Director,Investor Relations

as they announce the company's second quarter2019results and take questions from investors on Friday,August 9,2019.

The second quarter 2019results will also be released and available at http://www.smics.com/en/before the start of trading on the Stock Exchange of Hong Kong on Friday,August9,2019.

CONFERENCE CALL / WEBCAST ANNOUNCEMENT DETAILS

DATE: Friday,2019

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,August 8th,2019 EDT)

WEBCAST:

The call will be webcast live with audio at: http://www.smics.com/site/company_financialSummary or https://edge.media-server.com/mmc/p/fmzrieg5

DIAL-IN:

For those without internet access,you may participate bydialing the following numbers:

(Passcode: SMIC)

US+1 845-675-0437

HK +852 3018-6771

CHINA +86 400-620-8038

TW +886 2-5572-3895

REPLAY:Recording will be available approximately 1 hour after the event and it will be archived for replay athttp://www.smics.com/site/company_financialSummary,along with a soft copy of our news release,for a period of 12 months following the webcast.CONTACT:

Investor Relations

+86 21-2081-2804

IR@smics.com18 Zhangjiang Road

Pudong New Area

Shanghai,201203

People's Republic of China