BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20261009T000000Z DTEND:20261011T000000Z SUMMARY:2nd International Conference on Green Materials and Manufacturing Technology (GMMT 2026) starts on the 9th October 2026 09:00 LOCATION:Gonville & Caius College, University of Cambridge, Cambridge,United Kingdom END:VEVENT END:VCALENDAR