From: "-0430"
BEGIN:VTIMEZONE
TZID:Asuncion
X-ENTOURAGE-TZID:88
X-ENTOURAGE-CFTIMEZONE:America/Asuncion
BEGIN:STANDARD
DTSTART:20000101T000000
RRULE:FREQ=YEARLY;INTERVAL=1;BYDAY=3SU;BYMONTH=3
TZOFFSETFROM:-0300
TZOFFSETTO:-0400
TZNAME:Standard Time
END:STANDARD
BEGIN:DAYLIGHT
DTSTART:2000101T000000
RRULE:FREQ=YEARLY;INTERVAL=1;BYDAY=3SU;BYMONTH=10
TZOFFSETFROM:-0400
TZOFFSETTO:-0300
TZNAME:Daylight Savings Time
END:DAYLIGHT
END:VTIMEZONE
EFTA00503443