Your package shipped from China and the tracking has barely moved for days — or it will not load at all. China Post carries a huge share of cheap parcels from AliExpress, Shein, and Temu, and its tracking is slow but usually fine. Here is how to track your China Post package, read the tracking number, and follow it all the way to your door.
At Package Tracker we follow parcels across 1,700+ carriers, and China Post is one of the most-tracked — almost always on budget orders from China. The long, quiet stretch is normal for cross-border post. Here is how to follow it clearly.
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On this page
- How do I track a China Post package?
- Where to find your China Post tracking number
- Who delivers China Post packages?
- China Post EMS, ePacket, and air mail explained
- Why is China Post taking so long?
- Why your China Post tracking is not updating
- Is China Post tracking real, or a fake number?
- What to do if your China Post package is late or missing
- Key takeaways
- Frequently asked questions
How do I track a China Post package?
- Find your China Post tracking number in your order details or shipping email from the seller.
- Enter it once in Package Tracker. The app detects the carrier automatically, so you do not have to guess whether China Post or the local post office currently has it.
- Follow live updates from China through customs to your door, with an alert on every status change.
That is faster than refreshing one site, because China Post hands your parcel to a local carrier near the end — and a universal tracker follows both legs. For the full method, see how to track any package.
Where to find your China Post tracking number
China Post emails or shows a tracking number once your order ships. You will also find it in your marketplace account — for example, in your AliExpress or Shein order details. If there is no number yet, the seller has not handed the parcel to China Post.
China Post tracking number format
Most China Post numbers follow the Universal Postal Union S10 standard: two letters, nine digits, and the country code CN — for example, RR123456789CN. The first letter hints at the service:
| Example | Service | What it is |
|---|---|---|
| RA–RT…CN (e.g. RR123456789CN) | Registered mail | Tracked registered post and small packets |
| EA–EZ…CN (e.g. EE123456789CN) | EMS | China Post's express service, end-to-end tracked |
| LX, LY, UA…CN | ePacket | Tracked economy service to the US and select countries |
| LP followed by digits | Cainiao / AliExpress | AliExpress economy shipping via China Post |
A number that does not fit any of these may simply be a seller's internal reference, not a real postal number — one reason a code sometimes will not load.
Who delivers China Post packages?
China Post does not deliver the last mile abroad. It flies your parcel to your country, clears customs, then hands it to your national postal carrier for the final delivery.
In the US
USPS delivers most China Post parcels in the United States, so your tracking number often keeps working on the USPS site for the final leg.
In the UK
In the United Kingdom, Royal Mail usually handles the final mile, sometimes via another courier for larger parcels.
China Post EMS, ePacket, and air mail explained
"China Post" covers several services at very different speeds. These are typical estimates, not guarantees — customs and peak periods can add time.
| Service | Typical delivery to US/UK | Notes |
|---|---|---|
| EMS (Express Mail Service) | About 7 to 15 days | Fastest, fully tracked, more expensive |
| ePacket | About 10 to 20 days | Economy, tracked, common on small orders |
| Registered Air Mail | About 2 to 5 weeks | Cheapest, basic tracking, slow |
| Cainiao (AliExpress) | About 15 to 30 days | Consolidated AliExpress economy |
Stop refreshing the China Post page
Package Tracker re-checks your parcel automatically and alerts you the moment it moves — through customs and the USPS or Royal Mail handoff.
Why is China Post taking so long?
Cross-border post is slow by design, and a few things stretch it further:
- The distance. Economy air mail waits for consolidated flights, not next-day planes.
- Customs. Every parcel clears customs in your country, a common multi-day pause.
- Peak periods. Major sales and holidays add volume and delay across the whole network.
If your parcel is simply slow but still scanning, it is almost certainly on its way. If it has not moved in a long time, see package stuck in transit.
Why your China Post tracking is not updating
- Just shipped. A new number can take several days for its first scan in China.
- Customs or carrier handoff. Tracking often goes quiet during customs and when China Post passes the parcel to USPS or Royal Mail.
- Wrong site. A China Post number may show more detail on the local carrier's site once it arrives — a universal tracker checks both for you.
If the number will not load anywhere, here is the fix: tracking number not working.
Is China Post tracking real, or a fake number?
China Post tracking is real, and the carrier is a legitimate national postal service. The doubt usually comes from slow, sparse updates on cheap services — not fraud. To tell a genuine number from a fake:
- It matches the format. A real number follows the two-letters, nine-digits, CN pattern of the Universal Postal Union S10 standard.
- It scans somewhere. A genuine number eventually shows movement on China Post or the local carrier; a made-up one never scans.
- It came from your order. Use the number in your official marketplace order, not one sent in a random message.
What to do if your China Post package is late or missing
Check the last scan and the estimated date first, then allow extra time, since China Post economy is genuinely slow. If it is well past the estimate or has had no scans for weeks, open a dispute with the seller or marketplace — AliExpress, Shein, and Temu all offer buyer protection that can refund a parcel that never arrives.
Follow your China Post delivery in one app
Save your tracking number, get delivery alerts, and keep all your orders organized in one ad-free iPhone app.
Key takeaways
- China Post carries most cheap parcels from AliExpress, Shein and Temu.
- USPS, or Royal Mail in the UK, delivers the final mile.
- Numbers follow the S10 format: two letters, nine digits and CN.
- EMS is 7–15 days; ePacket 10–20; registered air mail 2–5 weeks.
Frequently asked questions
Enter your China Post tracking number in Package Tracker or on a tracking site. The app detects the carrier automatically and follows the USPS or Royal Mail handoff for the final mile.
Yes. China Post is a legitimate national postal service and its tracking is real. Slow, sparse updates on cheap services cause most of the doubt, not fraud.
Usually the number was just created and has not been scanned, it is in customs or a carrier handoff, or it is a seller reference rather than a real postal number.
Most follow the UPU S10 format: two letters, nine digits, and CN, such as RR123456789CN. EMS starts with E, registered mail with R, and ePacket often with L.
USPS delivers most China Post parcels in the United States, so the number often keeps working on the USPS site for the final leg.
Royal Mail usually delivers China Post parcels in the UK, sometimes handing larger items to another courier for the final mile.
Cross-border economy post waits for consolidated flights, clears customs in your country, and slows further during peak sales periods. Several weeks is normal for the cheapest services.
A real China Post number matches the two-letters, nine-digits, CN format and eventually scans somewhere. A number that never scans, or one sent outside your official order, may be fake.
EMS is China Post's fast, fully tracked express service, usually 7 to 15 days. ePacket is a cheaper tracked economy service, usually 10 to 20 days.
Often because it was just shipped and not scanned yet, it is paused in customs or a handoff, or you are checking the wrong site. A universal app checks China Post and the local carrier together.
Cross-border parcels are always slower than domestic post, and major sales or holidays add extra delay. If your parcel is still scanning, it is on its way.
Check the last scan first, then allow extra time. If it is well overdue, open a dispute through your marketplace's buyer protection, which can refund a parcel that never arrives.
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