BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:d0babd84-a33d-4f93-b67a-2785dd941491
DTSTAMP:20260429T095142Z
DTSTART;VALUE=DATE:20200626
SUMMARY:Day off (substituted from 06/28/2020) (China)
END:VEVENT
END:VCALENDAR