BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:7ac0ca14-f787-404b-b734-b4d0c775e389
DTSTAMP:20260609T141307Z
DTSTART;VALUE=DATE:20201008
SUMMARY:Day off (substituted from 10/10/2020) (China)
END:VEVENT
END:VCALENDAR