BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20190327T000000Z DTEND:20190329T000000Z SUMMARY:International Petroleum and Petrochemical Technical Conference - 2019 starts on the 27th March 2019 09:00 LOCATION:New China International Exhibition Center,Beijing,China END:VEVENT END:VCALENDAR