BEGIN:VCALENDAR PRODID:-//Microsoft Corporation//Outlook 16.0 MIMEDIR//EN VERSION:2.0 METHOD:PUBLISH X-MS-OLK-FORCEINSPECTOROPEN:TRUE BEGIN:VTIMEZONE TZID:China Standard Time BEGIN:STANDARD DTSTART:16010101T000000 TZOFFSETFROM:+0800 TZOFFSETTO:+0800 END:STANDARD END:VTIMEZONE BEGIN:VEVENT CLASS:PUBLIC CREATED:20210706T111356Z DESCRIPTION: \nWEBCAST /CONFERENCE CALL DETAILS\n \nDATE: Friday\, A ugust 6\, 2021\n \nTIME: 8:30 A.M. (China Standard Time)\n \n \nWEBC AST\nThe call will be webcast live at:\nhttp://www.smics.com/en/site/compa ny_financialSummary\nor https://edge.media-server.com/mmc/p/s68yswyb\n \nC ONFERENCE CALL\nPlease register in advance for the conference call at: htt p://apac.directeventreg.com/registration/event/3785105\n \nREPLAY\nRecord ing will be available approximately 1 hour after the event and it will be archived for 12 months.\nhttp://www.smics.com/en/site/company_financialSum mary\n \n \nCONTACT:\n \nInvestor Relations\n \n+86 21-20812800\n \nIR@smi cs.com\n\n \n DTEND;TZID="China Standard Time":20210806T093000 DTSTAMP:20210702T015210Z DTSTART;TZID="China Standard Time":20210806T083000 LAST-MODIFIED:20210706T111356Z LOCATION:www.smics.com PRIORITY:5 SEQUENCE:0 SUMMARY;LANGUAGE=zh-cn:SMIC's Second Quarter 2021 Webcast Conference Call TRANSP:OPAQUE UID:040000008200E00074C5B7101A82E0080000000070917DE8276FD701000000000000000 010000000378590F657876B44B6D3B3187464A375 X-ALT-DESC;FMTTYPE=text/html:< style>

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WEBCAST /CONFERENCE CALL DETAILS

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DATE: \; \; \;  \; \; \; \; Friday\, August 6\, 2021< /p>

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TIME:&nb sp\; \; \; \; \; \; 8:30 A.M. (China Standard Time)

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< span lang=EN-US>WEBCAST

The call will be webcast live at:

http://www.smics.com/en/site/company_financialSumma ry

or https://edge.media- server.com/mmc/p/s68yswyb

< span lang=EN-US> \;

CO NFERENCE CALL

Please register in advance for the conference call at: http://apac.directeventre g.com/registration/event/3785105

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REPLAY

Recording will be available approximately 1 hour after the event and i t will be archived for 12 months.

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

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CONTACT:

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Investor Relations

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+86 21-2081-2800

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IR@smics.com<\;mailto:IR@smics.com>\;

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