A lost passport in mainland China is an Exit-Entry emergency, not only an embassy errand. Your visa or residence sticker lived in the old book. Until public security reissues stay permission into the new passport, banks, hotels, and airline check-in can stall even if your embassy already printed a replacement.
What is the durable replacement chain?
Report the loss promptly. Many cities send you to a local police station first for a loss certification letter; Shanghai’s English guidance routes the first report to the municipal Exit-Entry Administration and notes a loss report that often issues within a few working days. Keep that report. It is the paper embassies and Exit-Entry desks expect next.
Apply for a new passport or emergency travel document at your country’s embassy or consulate in China with the loss report and whatever identity backups you still hold. When the new passport arrives, update temporary accommodation registration so the police record shows the new passport number: Register address. Then apply at Exit-Entry for a reissued visa, stay permit, or residence permit. National “Welcome to China” style guidance often says to finish that reissue within 10 days; Beijing English reissuance instructions and Shanghai pages publish local material lists and clocks, so follow the city where you reside.
What if the passport was renewed rather than lost?
A planned passport renewal uses a similar Exit-Entry update pattern once the new book exists, without the loss report: Update residence after a passport change. Either way, the old sticker does not magically migrate. Bring the new passport, old passport if still held, accommodation registration, photos, and the city checklist to Exit-Entry: Apply for a residence permit.
Notify your employer or school so work-permit or student records can match the new passport number when those systems require an update. Re-bind bank and payment apps only after identity documents match again: Open a bank account. Mandarin-only counters are common; bring a bilingual helper for the police and Exit-Entry visits: Chinese bureaucracy without Chinese.
Common misconceptions
Assuming the embassy passport alone restores your right to stay fails. Exit-Entry must reissue the visa or residence permission into the new book.
Assuming a hotel can fix immigration status with a photocopy of the old permit also fails. Only the loss report, new passport, and Exit-Entry reissue close the chain.
Summary
Report the loss, collect the official report, replace the passport at your embassy, re-register the address on the new number, then reissue the visa or residence permit at Exit-Entry inside your city’s deadline. Diary those steps the same day you notice the passport is gone.
Sources
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