Xiamen (Haicang / Songyu)
Fujian's battery gateway, handling more than 90% of the province's lithium battery exports, with 10-minute online packaging appraisal for compliant products and the Taiwan Strait's winter monsoon on the doorstep.
South & Southeast Asia · sea freight from Xiamen
Xiamen to Bintulu
South China Sea
From Xiamen to Bintulu, cargo moves out of Xiamen's Haicang and Songyu terminals on the Taiwan Strait, crosses a Southeast Asian sea passage with no canal on the way, and is discharged at the port of Bintulu.
Malaysia adds a MITI Approved Permit for new vehicle batteries since January 2026. 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
Route profile
Fujian's battery gateway, handling more than 90% of the province's lithium battery exports, with 10-minute online packaging appraisal for compliant products and the Taiwan Strait's winter monsoon on the doorstep.
Typhoons and the winter monsoon set the pace on this short Southeast Asian route; smaller ports are often reached through a hub.


Where this route gets difficult
In the order the cargo meets them: at the loading port, at sea, at Bintulu and at customs in Malaysia.
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.
Leaving Xiamen, ships are in the Taiwan Strait at once. A Chinese government weather account says the strait's funnel effect adds 1–2 Beaufort levels to the wind, and that the north-east monsoon of winter and spring brings force 7 or more on about two days in three. Lashing on container ships should be secured accordingly.
What Anxin does: From October to April we apply the CINS blocking and bracing checks strictly on stuffing photos before sealing.
Western North Pacific typhoons average 25.1 a year (JMA, 1991-2020), with August and September the busiest months. For Bintulu the risk is less the sea passage than a port closure in Xiamen or on arrival, which moves the box and its DG declaration to a later ship.
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.
Adapters and chargers are among the 34 categories of regulated electrical equipment in Malaysia. Importing them needs a Certificate of Approval from the Energy Commission under regulation 97, and they must carry the label required by regulation 98, so a battery product shipped with its charger to Bintulu needs both.
What Anxin does: When chargers or adapters are packed with the batteries, we ask the importer for the Certificate of Approval and check the label on product photos before loading in Xiamen.
SIRIM issued a guideline for battery energy storage systems in September 2025. It is voluntary, but buyers and project owners in Malaysia may ask for it, so it is worth agreeing before shipment which documents will accompany an ESS container to Bintulu.
What Anxin does: For energy-storage systems we ask the buyer early whether it wants documents that follow the SIRIM guideline, so they travel with the shipment.

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 Xiamen filings, the booking with the carrier and the documents for Malaysia before the booking is confirmed, so that a mismatch is fixed at origin rather than discovered at Bintulu.
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 |
|---|---|---|---|
| Cargo shift in winter monsoon seas | Taiwan Strait, Oct–Apr | CINS blocking and bracing checked on photos | Packing site, checked by 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 |
Questions
Yes. Adapters and chargers are regulated equipment; the importer needs an Energy Commission Certificate of Approval and the required label.
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 → Bintulu before any booking, and ask for missing battery documents first.
All destinations from Xiamen · Malaysia ports

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