BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:62c9a236-add1-42dc-8c54-53dc9f7a948d
DTSTAMP:20260420T184051Z
DTSTART;VALUE=DATE:20230503
SUMMARY:Day off (substituted from 05/06/2023) (China)
END:VEVENT
END:VCALENDAR