BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:311e55ad-39e9-468c-b9ea-2e631d5dfbdd
DTSTAMP:20260613T133829Z
DTSTART;VALUE=DATE:20200626
SUMMARY:Day off (substituted from 06/28/2020) (China)
END:VEVENT
END:VCALENDAR