BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.now/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:602c859f-4092-4b8a-ab21-0f3a87666f19
DTSTAMP:20260420T043152Z
DTSTART;VALUE=DATE:20260501
SUMMARY:Labor Day (China)
END:VEVENT
END:VCALENDAR