BEGIN:VCALENDAR
PRODID:-//event//iCal4j 1.0//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
DTSTAMP:20260406T233131Z
DTSTART:20220317T150000Z
DTEND:20220317T170000Z
SUMMARY:bid-opening
LOCATION:    
END:VEVENT
END:VCALENDAR