BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
TZ:+00
BEGIN:VEVENT
DTSTART:20220321T000000Z
DTEND:20220323T000000Z
SUMMARY:International Petroleum and Petrochemical Technology Conference (IPPTC2022-Beijing)  starts on the 21st March 2022 08:00
LOCATION:Beijing New China International Exhibition Center,Beijing,China
END:VEVENT
END:VCALENDAR