BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:fb61be14-79af-42f9-910f-5834bdf469a8
DTSTAMP:20260425T074126Z
DTSTART;VALUE=DATE:20210211
SUMMARY:Day off (substituted from 02/07/2021) (China)
END:VEVENT
END:VCALENDAR