BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:12a0d42c-eb94-4209-adfa-1ca74265c303
DTSTAMP:20260420T011212Z
DTSTART;VALUE=DATE:20210211
SUMMARY:Day off (substituted from 02/07/2021) (China)
END:VEVENT
END:VCALENDAR