Start with the waiver test
If the traveler’s nationality is on the current MFA waiver list and the visit is a short business trip of no more than 30 days, visa-free entry may fit the fair visit.
Carry evidence that supports the business purpose, such as the fair registration, host or exhibitor contact, accommodation booking and return travel plan.
Why the M visa still matters
The M visa is designed for commercial and trade activities and is supported by a document from the Chinese partner, a trade-fair invitation or equivalent evidence.
Use the M route when nationality is not on the waiver list, the itinerary needs more flexibility than the waiver allows, or the host formally invites the visitor for commercial activity.
- Waiver: eligible nationality, short business visit, no application.
- M visa: broader commercial coverage, invitation-based evidence.
- Either way, employment in China is a separate authorization question.
Sources checked for this guide
Consular Department, Ministry of Foreign AffairsFAQs on Visa-free Entry into ChinaMinistry of Foreign AffairsM Visa: Commercial and Trade ActivitiesMinistry of Foreign AffairsBasic Materials for a Chinese Visa ApplicationThis guide helps you prepare; it does not replace an embassy, consulate, border authority, school or other competent authority.