METHOD: REQUEST BEGIN:VCALENDAR PRODID:-//Microsoft Corporation//Outlook 9.0 MIMEDIR//ENVERSION:1.0 BEGIN:VEVENT DTSTART:20250519T000000Z DTEND:20250523T000000Z SUMMARY;ENCODING=QUOTED-PRINTABLE:World Gas Conference 2025 DESCRIPTION;ENCODING=QUOTED-PRINTABLE:Beijing, China PRIORITY:3 END:VEVENT END:VCALENDAR