Guangzhou (Nansha)
Pearl River Delta battery cargo through Nansha, where a September 2026 agreement lets Dongguan-inspected containers load without a second MSA check, and where typhoon season runs June to October.
South & Southeast Asia · sea freight from Guangzhou
Guangzhou to Da Nang
South China Sea
Lithium batteries for Da Nang go through Guangzhou's Nansha terminals, which since September 2026 accept Dongguan-inspected battery boxes without a second check. On the way they face Southeast Asian waters, with their typhoon and monsoon seasons, and they arrive at the port of Da Nang.
Vietnam adds an e-manifest and DG declaration due 12 hours before arrival on short voyages. This page sets out 5 points specific to this route, how Anxin handles each one and which documents to prepare.
What we need to start
Route profile
Pearl River Delta battery cargo through Nansha, where a September 2026 agreement lets Dongguan-inspected containers load without a second MSA check, and where typhoon season runs June to October.
For Vietnam, the DG declaration is due before arrival and consumer batteries need QCVN 101 conformity.


Where this route gets difficult
Listed from loading in Guangzhou to import into Vietnam, each with what we do about it.
The Hong Kong Observatory puts the region's tropical cyclone season from June to October, busiest July to September. Nansha sits at the mouth of the Pearl River; a closed gate or a changed vessel means the DG filings and the packing certificate have to follow the box to a new sailing.
What Anxin does: From June to October we leave slack between stuffing and the DG cut-off at Nansha and refile quickly if the vessel changes.
On 22 September 2026 Dongguan and Guangzhou MSA agreed to extend the one-box model to Nansha: Guangzhou MSA recognises Dongguan MSA's factory inspection and does not re-inspect unless necessary. The first box was stuffed in Dongguan that day and sailed from Nansha to Singapore on 24 September. The model is new at Nansha, so the factory record has to be right first time.
What Anxin does: We ask at booking whether your Dongguan factory can use the Nansha one-box arrangement and make sure the stuffing photos, packing certificate and DG declaration match, because a mismatch is the 'necessary' case that brings the second inspection back.
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 Da Nang 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.
Since 15 August 2025, Decree 167/2025 requires the e-manifest, bill of lading data and dangerous goods declaration to reach Vietnam Customs 12 hours before the ship arrives when the voyage is shorter than five days, or 24 hours before on longer voyages. From Guangzhou the short limit usually applies, so the DG data must be final at booking.
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.
Vietnam checks lithium batteries for phones, tablets and laptops against QCVN 101: inspection registration, testing and a declaration of conformity are needed before sale. Importers receiving them at Da Nang should start early.
What Anxin does: For consumer batteries we ask the importer to start the QCVN 101 registration before the goods leave Guangzhou, using test data from the manufacturer.

Documents & compliance
Test reports, safety data sheets and import certificates come from the shipper, factory and importer, not from Anxin; our part is to review them before booking.

We line up UN numbers, model names and package counts across the Guangzhou filings, the booking with the carrier and the documents for Vietnam before the booking is confirmed, so that a mismatch is fixed at origin rather than discovered at Da Nang.
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
| Risk | Where | Mitigation | Who acts |
|---|---|---|---|
| Typhoon closure after filings are made | Nansha, Jun–Oct | Slack in stuffing date; prompt refiling | Anxin with the declarant |
| Second inspection at Nansha because factory records are incomplete | Dongguan factory → Nansha | Photos, packing certificate and declaration matched before trucking | Anxin |
| Typhoon closes a port; the box moves to a later vessel | Southeast Asian ports, Jul-Oct | Back-up vessel with DG acceptance; prompt refiling | Anxin with the carrier |
| Container held for a late or corrected DG declaration | Vietnamese port of discharge | DG data final at booking | Carrier, with data from Anxin |
Questions
Twelve hours before arrival for voyages under five days, 24 hours for longer ones, together with the e-manifest and B/L data.
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.
Both now have a one-box arrangement with Dongguan MSA: Yantian since May 2026 and Nansha since 22 September 2026, so a container inspected at the factory need not be reopened at the terminal unless necessary. The choice then comes down to the carrier's service to your destination and the cut-offs; we compare both when you book.
References
Next step
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We check carrier acceptance for Guangzhou → Da Nang before any booking, and ask for missing battery documents first.
All destinations from Guangzhou · Vietnam ports

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