{"event":{"title":"China (Shanghai) International Optics Fair","slug":"china-shanghai-international-optics-fair","summary":"The 25th China (Shanghai) International Optics Fair (SIOF), a major eyewear trade event covering optical frames, lenses, sunglasses, optical instruments, contact lenses, and eyewear accessories held in Shanghai.","schedule":{"startDate":"2027-02-25T12:00:00.000Z","endDate":"2027-02-27T12:00:00.000Z","dateDisplay":"February 25, 2027 — February 27, 2027","timeDisplay":"9:00 AM – 6:00 PM","display":"February 25, 2027 — February 27, 2027 · 9:00 AM – 6:00 PM Unverified","times":{"label":"9:00 AM – 6:00 PM","unverified":true,"unverifiedLabel":"Unverified"}},"venue":{"name":"Shanghai World Expo Exhibition & Convention Center","slug":"shanghai-world-expo-exhibition-convention-center-shanghai-cn","city":"Shanghai","stateProvince":"Shanghai"},"categories":["Healthcare & Medical"],"tags":["trade show","eyewear","optics","ophthalmology","B2B"],"websiteUrl":"http://www.siof.cn/","verification":{"lastVerifiedAt":"2026-08-21T22:40:02.738Z","label":"Verified"},"url":"https://cantonshare.com/events/china-shanghai-international-optics-fair","eventStatus":"scheduled","eventAttendanceMode":"offline","sourceUrl":"http://www.siof.cn/"}}