BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:a8582e96-c544-4be2-842f-5bf36c895734
DTSTAMP:20260427T081839Z
DTSTART;VALUE=DATE:20231006
SUMMARY:Day off (substituted from 10/08/2023) (China)
END:VEVENT
END:VCALENDAR