BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20220904T000000Z DTEND:20220904T000000Z SUMMARY:Materials chemistry poster symposium: Poster abstract deadline due before 4th September 2022 LOCATION:The 九州影院,London,United Kingdom END:VEVENT END:VCALENDAR