BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:c0199374-156e-4abe-b1fc-383e1bca7393
DTSTAMP:20260420T010708Z
DTSTART;VALUE=DATE:20210211
SUMMARY:Day off (substituted from 02/07/2021) (Chine)
END:VEVENT
END:VCALENDAR