FROM CHINA. BOUND FOR MEXICO.Part of Jeton Express
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CHINA · MÉXICO · BLOG

B/L, air waybill and tracking numbers: organize your shipment references

Your supplier sends one number, the coordinator uses another and final delivery shows a different reference. To follow a purchase from China to Mexico, identify who issued each reference and which part of the journey it describes.

Keep a table connecting the order, packages, document and operator. Ask for the last confirmed event and the next action; a number on its own does not explain the full shipment status.

Distinguish the document from its number

DHL describes the air waybill, or AWB, as a non-negotiable contract of carriage and explains using its number for tracking. Maersk distinguishes an ocean bill of lading, or B/L, from a sea waybill. Confirm the document issued and the instructions applicable to your transaction.

Document selection and release arrangements are agreed with the responsible parties. Do not infer rights to goods or permission for delivery from a tracking screenshot.

Create a shared register for everyone involved

Use one row per reference and keep the issuer’s name. If a purchase leaves in two shipments, identify the products and cartons in each. Ask the coordinator to complete any missing connections.

Scroll the table sideways to see all columns.

Create a shared register for everyone involved
ReferenceWhat to recordWhat to ask
Supplier orderSupplier, products and lotWhich cartons belong to this purchase?
Booking or fileIssuer and confirmed versionWhich departure or task does it identify?
Transport documentType, number and issuerIs it a draft or an issued document?
Additional referenceLink to the main shipmentWhich operator can look it up?
Final deliveryCarrier and associated packagesWhen will its tracking be available?

Use the channel specified by the issuer

Request the official link and the field to use. Avoid entering the same reference into unrelated sites or assuming every operator displays the same stage. If master and house references are involved, ask how they connect and which one you should consult.

Save the date, time and wording of the event you need clarified. Send your question to the agreed contact with the exact reference. If a number changes, keep the previous one and record who communicated its replacement.

Turn a brief status into a useful update

For an empty result or unclear status, ask which event is confirmed, who confirmed it and what remains before the next step. Request an owner and a date for the next update, particularly when organizing stock or receiving.

Record transport movements, import procedures and delivery arrangements separately. Ask for evidence of the particular step you need to understand. Keep an arrival forecast with its update date and outstanding conditions.

Check details and share documents through an agreed channel

When a draft arrives, compare names, locations and packages against the details confirmed by the parties. Raise differences with the issuer before approval; retain the response and corrected version.

Documents may contain commercial information and contact details. Share only what is needed with the verified contact when querying a reference. Avoid posting complete documents in social media comments.

Prepare a specific question

A useful inquiry identifies the order, reference received, issuer, last event date and decision you need to make. Add the cartons you expect and when you can receive them. MX Pacific Express can review the inquiry and confirm the relevant contact or logistics scope for your shipment.

Sources and scope

Sources consulted on 26 October 2026. Checklists and examples are planning guidance prepared by MX Pacific Express. Other operators’ processes illustrate concepts; the conditions for your cargo are confirmed separately.

Prepare your next step

Share the product, packaging, weight, origin and destination. Identify any information still pending so your inquiry can be reviewed with the right scope.

Prepare my tracking inquiry

Routes, availability and delivery conditions are confirmed in each quote.