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:20230105T085502Z DESCRIPTION:WEBCAST CONFERENCE CALL DETAILS\n(China Standard Time)\nDATE: F riday\, February 10\, 2023\nTIME: 8:30 A.M. - 9:30 A.M.\n \nWEBCAST\nThe c all will be webcast live at: https://edge.media-server.com/mmc/p/rjw8n9xc\ n \nCONFERENCE CALL\nPlease register in advance for the conference call at : https://register.vevent.com/register/BIf148856846c94545ab37b672b82f4ecf\ n \nREPLAY\nRecording will be available 1 hour after the event and it will be archived for 12 months.\nhttps://www.smics.com/en/site/company_financi alSummary\n \n \nContact: Investor Relations\nTel: +86 21-20812800\nEmail: IR@smics.com \n \n DTEND;TZID="china standard time":20230210T093000 DTSTAMP:20220711T072701Z DTSTART;TZID="china standard time":20230210T083000 LAST-MODIFIED:20230105T085502Z LOCATION:http://www.smics.com/en/ PRIORITY:5 SEQUENCE:0 SUMMARY;LANGUAGE=zh-cn:SMIC's Fourth Quarter 2022 Webcast Conference Call TRANSP:OPAQUE UID:040000008200E00074C5B7101A82E0080000000060B5F87E3A95D801000000000000000 010000000079D0509E334E4409BD5F8960AFD6F7F X-ALT-DESC;FMTTYPE=text/html:

WEBCAST CONFERENCE CALL DETAILS

(China Standard Time)

DATE: Friday\, February 10\, 20 23

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

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WEB CAST

The call will be webcast live at: https://edge.media-server.com/mmc/p/rjw8n9xc

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CONFERENCE C ALL

Please reg ister in advance for the conference call at: https://register.v event.com/register/BIf148856846c94545ab37b672b82f4ecf

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REPLAY< /o:p>

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

https://www.smics.com/en/s ite/company_financialSummary

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Contact: Investor Relations

Tel: +86 21-20812800

Email: IR@smi cs.com

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