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South & Southeast Asia · sea freight from Shanghai

Shipping from Shanghai to Cai Mep

Shanghai to Cai Mep

East China Sea · Taiwan Strait · South China Sea

Sea corridor illustration: Shanghai to Cai Mep, Vietnam Simplified map with a curved corridor from Shanghai via East China Sea, Taiwan Strait, South China Sea to Cai Mep. Illustration only; not a vessel track or schedule. CHINASOUTHEAST ASIAPHILIPPINE SEA Taiwan StraitSouth China Sea ShanghaiCHINA ORIGIN Cai MepVIETNAM ShanghaiEAST CHINA SEAJIANGSUZHEJIANGDEPARTURE AREA
  1. ShanghaiChina origin
  2. East China Sea
  3. Taiwan Strait
  4. South China Sea
  5. Cai MepVietnam
Geographic corridor illustration only, not a vessel track, port-call list or sailing schedule. The loading terminal, carrier, transshipment and dates are confirmed per shipment.

This route runs from the Yangtze River Delta via Shanghai's Yangshan and Waigaoqiao terminals, then follows Southeast Asian waters, with their typhoon and monsoon seasons; at the far end is the port of Cai Mep.

In Vietnam the DG declaration reaches customs before the ship arrives and consumer batteries need QCVN 101 conformity. The 5 points below are particular to this lane; each comes with what we do and the paperwork it touches.

What we need to start

  • Photo-verified packing certificate
  • Yangshan / Waigaoqiao export
  • Battery EPR
  • 12-hour e-manifest
  • QCVN 101
Ask about this route Vietnam ports from Shanghai

Route profile

How Shanghai → Cai Mep differs from other lanes

Origin port

Shanghai (Yangshan / Waigaoqiao)

Yangshan and Waigaoqiao exports under Shanghai MSA's photo-verified packing system, where a mismatch between photos and EDI data keeps a DG box off the ship.

Sea corridor

Asia – Southeast Asian seas

A Southeast Asian sea route with no canal: typhoons from summer to autumn, the north-east monsoon from November to March, and relays through Singapore or other hubs for smaller ports.

Yangshan deep-water port near Shanghai seen from a hillside, with container stacks and gantry cranes
A container ship under way off the Guatemalan coast

Where this route gets difficult

5 points to plan for on the Shanghai → Cai Mep route

Loading port first, then the sea leg, then Cai Mep and the Vietnam market.

  1. Origin port

    Shanghai's photo-verified packing certificate

    At Shanghai the packing inspector must upload photos taken before, during and after stuffing through the MSA's remote system, with face recognition and phone location on, before the electronic packing certificate goes out by EDI. A container is not loaded if the photos are missing, uploaded late, taken outside the verified stuffing site, or do not match the EDI cargo data. Stuffing sites outside Shanghai must be registered with Shanghai MSA.

    What Anxin does: We confirm that the stuffing site (including factory sites in Jiangsu or Zhejiang) is registered for Shanghai's remote system, and we check the photo upload against the EDI data before the packing certificate is sent.

  2. Origin port

    Fire-rating proof for Shanghai stuffing warehouses

    Under Shanghai MSA's 2024 draft reporting guide, a warehouse stuffing lithium battery dangerous goods must hold fire-department proof of its fire hazard class and fire-resistance rating, and keep its details current on the Shanghai single window, which took over MSA account and site records in 2026.

    What Anxin does: We only propose stuffing sites that can show the fire-safety documents and are on Shanghai MSA's system; if you use your own warehouse, we check this before booking.

  3. Sea corridor

    Typhoon season on the run to Cai Mep

    The Japan Meteorological Agency counts an average of 25.1 typhoons a year in the western North Pacific, most of them in August and September. On the run to Cai Mep a storm can shut the loading port in China or the discharge port for a day or more, and the dangerous goods filings then have to follow the box to its next vessel.

    What Anxin does: In typhoon months we check the carrier's DG acceptance for the next two vessels as well, so a rolled container can be refiled quickly rather than rebooked from scratch.

  4. Import country

    Decree 167: DG data to customs before the ship reaches Cai Mep

    Vietnam now wants the manifest, B/L data and DG declaration 12 hours before arrival for short voyages and 24 hours for longer ones (Decree 08/2015 as amended in 2025). For a container from Shanghai to Cai Mep, errors found after that point hold the box.

    What Anxin does: We send the carrier the full DG description with the booking, so the Vietnamese filing can go in on time without corrections.

  5. Import country

    Phone, tablet and laptop batteries need QCVN 101 conformity

    Lithium batteries for mobile phones, tablets and laptops fall under Vietnam's QCVN 101. Before sale, the importer must register them for state quality inspection, test them and declare conformity, so a consignment for Cai Mep can wait in the port until that is done.

    What Anxin does: For consumer batteries we ask the importer to start the QCVN 101 registration before the goods leave Shanghai, using test data from the manufacturer.

Locator map of Cai Mep, VietnamCai Mep
Locator map in the same projection as the corridor map; the dot marks the listed port position (10.38°N, 107.08°E).
Straddle carriers and container handling equipment at a port

Documents & compliance

Documents to line up for Shanghai → Cai Mep

These documents come from the shipper, the manufacturer and the importer. Anxin checks them against each other; it does not issue test reports, safety data sheets or import certificates.

Before loading in Shanghai

  • Stuffing photos (before, during, after) uploaded to Shanghai MSA's remote system before the EDI packing certificate is sent
  • Stuffing site registered and geo-verified with Shanghai MSA; fire-safety proof for lithium DG warehouses
  • Customs packaging use-appraisal result for the dangerous goods packaging (with the maker's performance appraisal)
  • Container packing certificate signed by a certified packing inspector after supervised stuffing
  • Transport-condition classification report where applicable

Carrier and voyage

  • DG acceptance confirmed for a back-up vessel in typhoon months
  • Lithium battery mark (SP188 cargo) or class 9 labels and placards
  • Condition statement: new, used, damaged/defective (SP376) or for recycling (SP377)

For the importer in Vietnam

  • QCVN 101 registration started for phone, tablet or laptop batteries
  • Importer's EPR registration for battery volumes
Warehouse with red racking and pallets of boxes
Before you book

One consistent file

A document that is present but inconsistent holds a booking as surely as a missing one: the UN number, model name or carton count reads differently in the Shanghai export filings, the carrier booking and the Vietnam import papers. We compare all three before confirming space.

Carriers we book with

Our booking panel; availability on this lane and acceptance of the declared UN numbers are confirmed for each booking. It does not mean that a listed carrier runs a direct service on this route. Carrier choice depends on the trade lane, cargo classification and each carrier's dangerous-goods acceptance at booking. The final carrier is confirmed on the booking.

Risk & mitigation

What could go wrong from Shanghai to Cai Mep, and who acts

RiskWhereMitigationWho acts
Container refused for loading: photos late, off-site or not matching EDI dataYangshan / WaigaoqiaoPhoto upload checked against EDI data before the certificate is sentPacking inspector, checked by Anxin
Typhoon closes a port; the box moves to a later vesselSoutheast Asian ports, Jul-OctBack-up vessel with DG acceptance; prompt refilingAnxin with the carrier
Container held for a late or corrected DG declarationVietnamese port of dischargeDG data final at bookingCarrier, with data from Anxin

Questions

Shanghai → Cai Mep: questions we are asked

They fall under QCVN 101: quality-inspection registration, testing and a declaration of conformity before sale.

It waits or moves to the next vessel. The dangerous goods declaration has to be refiled for that vessel, which is why we check DG acceptance for a back-up sailing in typhoon months.

It can, but Shanghai MSA checks the phone location of the packing photos against a verified stuffing site, and sites outside Shanghai must be registered with it. We confirm registration before the stuffing date; otherwise the container can be refused for loading.

References

Where these points come from

  1. Decree 167/2025/ND-CP on customs inspection, supervision and control (amending Decree 08/2015) (LuatVietnam (English text))
  2. Circular issuing the national technical regulation on lithium batteries for handheld devices (QCVN 101:2020/BTTTT) (Ministry of Information and Communications (Viet Nam))
  3. Notice on the trial of the remote smart management system for DG container packing (Chinese), 12 November 2021 (Shanghai Maritime Safety Administration)
  4. Export dangerous goods packaging inspection: service guide (Chinese) (General Administration of Customs of China (Lanzhou Customs service guide))

Next step

From enquiry to import

  1. 1EnquiryCargo, origin, destination
  2. 2Documents checkUN 38.3, SDS, packing
  3. 3BookingAfter carrier acceptance
  4. 4HandoverAt Shanghai
  5. 5ImportClearance at Cai Mep
Each step is confirmed in writing; an enquiry does not create a booking.

Ask about Shanghai → Cai Mep

Origin and destination are filled in; add the cargo facts you have.

Sending this form starts a review; it does not confirm carriage. Full enquiry form

After you send it

We check carrier acceptance for Shanghai → Cai Mep before any booking, and ask for missing battery documents first.

All destinations from Shanghai · Vietnam ports

Workers loading cartons from pallets by hand in a warehouse

Need Shanghai → Cai Mep reviewed?

Share the cargo facts; we review the route in writing.

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