BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//hacksw/handcal//NONSGML v1.0//EN
TZ:+00
BEGIN:VEVENT
DTSTART:20220131T000000Z
DTEND:20220131T000000Z
SUMMARY:International Petroleum and Petrochemical Technology Conference (IPPTC2022-Beijing) : Oral abstract deadline due before 31st January 2022
LOCATION:Beijing New China International Exhibition Center,Beijing,China
END:VEVENT
END:VCALENDAR