Asia – Southeast Asian seas
No canal on this route, but two seasons to plan around: typhoons in summer and autumn and the north-east monsoon from November to March.
South & Southeast Asia · sea freight from Xiamen
Xiamen to Cat Lai
South China Sea
This route runs through Xiamen, the port for more than 90% of Fujian's lithium battery exports, then follows the monsoon-driven seas of Southeast Asia; at the far end is the port of Cat Lai.
On the Vietnamese side the manifest deadline is short and importers carry an EPR obligation for batteries. Below are 5 route-specific points to plan for, what we do about each, and the documents to have ready before booking.
What we need to start
Route profile
No canal on this route, but two seasons to plan around: typhoons in summer and autumn and the north-east monsoon from November to March.
Vietnam's filings come early, its EPR rules reach importers, and storms close ports on this coast.


Where this route gets difficult
They run from the Xiamen terminal through the voyage to Cat Lai and the Vietnam import file.
Xiamen Customs now issues the packaging use-appraisal certificate for lithium batteries through the single window after automatic pre-review matching: about 10 minutes in the case reported in August 2026, against roughly half a day for the old on-site inspection. The fast path is only for products that pass pre-review as compliant and valid; anything that does not match goes back to inspection.
What Anxin does: We check the product data, UN38.3 summary and packaging codes against the application before it is submitted, so the certificate comes through pre-review rather than falling back to an on-site check.
For large battery consignments Xiamen MSA offers pre-review of key DG documents, a pre-loading meeting where ship, cargo owner, terminal and agent agree deck stowage and emergency measures, and a 'one ship, one plan' checklist from gate-in to departure. In June 2026 it reported 104 energy-storage containers of 36 tonnes each loaded on a multipurpose ship for Houston.
What Anxin does: We send the key documents for pre-review before the formal filing and bring the stowage and emergency details the meeting will ask for.
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 Cat Lai 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.
Cat Lai, Ho Chi Minh City's main container terminal, often ran at around 85% yard utilisation in 2026, with long truck queues at the gates. A DG container waiting for a truck slot is a container waiting in a crowded yard.
What Anxin does: We ask the consignee to book its truck for Cat Lai before the vessel arrives, so the battery container is collected soon after release.
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 Cat Lai 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 Xiamen, 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.

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 Xiamen 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
| Risk | Where | Mitigation | Who acts |
|---|---|---|---|
| Application fails pre-review and falls back to on-site inspection | Xiamen Customs | Data checked against the application first | Anxin with the manufacturer |
| 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 |
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.
For products that pass automatic pre-review, Xiamen Customs issues it through the single window; the case reported in August 2026 took about 10 minutes, against about half a day for the old on-site inspection. Products that do not pass pre-review still need inspection.
References
Next step
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We check carrier acceptance for Xiamen → Cat Lai before any booking, and ask for missing battery documents first.
All destinations from Xiamen · Vietnam ports

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