BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:adfadcda-2f0b-4432-a131-249281f6a688
DTSTAMP:20260420T171602Z
DTSTART;VALUE=DATE:20240405
SUMMARY:Day off (substituted from 04/07/2024) (China)
END:VEVENT
END:VCALENDAR