大多数国际访客在前往 China 之前需要签证。参展访客通常通过中国签证申请中心申请 M(business)签证,使用 SIOF 邀请函以及雇主证明和已确认的行程;在采集生物识别信息后处理需约 4–7 个工作日,端到端约 2–3 周。政府费用大致为 USD 140(美国护照),其他国籍有较低档次费用,另有申请中心服务费。许多国籍目前可享受 China 的单方面免签或在 Shanghai Pudong 和 Hongqiao 可用的 240-hour visa-free transit,故在预订前请在官方门户查询您的护照规则。寄送货物的参展商应与主办方的货运代理确认 ATA Carnet 是否被接受。
Estimated cost: 视签证类型与国籍而异(请查询官网)。
Processing: 因国籍而异;请在出行前几周申请。
Approximate government fee tier for US passports (reciprocity); most other nationalities pay roughly USD 30–90 for single entry. Visa application centres add a service fee. Requires an SIOF invitation letter or enrolment confirmation plus employer letter and confirmed itinerary. Confirm the current fee and document list on the official portal before applying. Approximate tier as above; flight and
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