BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
PRODID:-//calendarserver.org//Zonal//EN
BEGIN:VTIMEZONE
TZID:Etc/GMT+8
X-LIC-LOCATION:Etc/GMT+8
BEGIN:STANDARD
DTSTART:18000101T000000
RDATE:18000101T000000
TZNAME:GMT+8
TZOFFSETFROM:-0800
TZOFFSETTO:-0800
END:STANDARD
END:VTIMEZONE
END:VCALENDAR