BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20230928T000000Z DTEND:20230928T000000Z SUMMARY:Chemical Science symposium 2023: 浪花直播 of polymers: Standard registration deadline due before 28th September 2023 LOCATION:The 浪花直播,London,United Kingdom END:VEVENT END:VCALENDAR