BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20260323T000000Z DTEND:20260326T000000Z SUMMARY:Chem4Energy 2026 starts on the 23rd March 2026 LOCATION:Birchwood Hotel and Conference Centre,Johannesburg,South Africa END:VEVENT END:VCALENDAR