Dalian (Dayaowan)
North-east China's battery gateway at Dayaowan, with a small but growing lithium export flow, a local MSA that has named misdeclaration as its main problem, and both winter ice and spring fog.
Europe · sea freight from Dalian
Dalian to Ponta Delgada
Yellow Sea · Taiwan Strait · Malacca Strait · Indian Ocean · Bab-el-Mandeb · Suez Canal · Sicily Channel · Strait of Gibraltar
From Dalian to Ponta Delgada, cargo moves through Dayaowan, crosses a Bab el-Mandeb and Suez passage into the Mediterranean, and is discharged at the port of Ponta Delgada.
Portugal registers battery producers with APA on SILiAmb. 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
North-east China's battery gateway at Dayaowan, with a small but growing lithium export flow, a local MSA that has named misdeclaration as its main problem, and both winter ice and spring fog.
Mediterranean services are the ones most likely to use Suez again (57% in September 2026), which puts the cargo back through Bab el-Mandeb, rated a SUBSTANTIAL threat.


Where this route gets difficult
They run from the Dalian terminal through the voyage to Ponta Delgada and the Portugal import file.
Sea ice forms every winter in the Bohai Sea and northern Yellow Sea. In winter 2021/22 China's marine forecast centre expected floating ice about 15 nautical miles out in the northern Yellow Sea, where Dalian's Dayaowan lies, and about 60 in Liaodong Bay, peaking from mid-January to mid-February.
What Anxin does: For January–February sailings from Dalian we allow extra time between stuffing and the DG cut-off and reconfirm the vessel schedule the week before loading.
The 43% of Mediterranean services not using the Red Sea sail round the Cape of Good Hope, then back through Gibraltar. SAMSA estimates about 200 of the 576 containers lost at sea in 2024 went overboard near the Cape, 35% of the year's total.
What Anxin does: On Cape sailings we apply the CINS blocking and bracing checks strictly on stuffing photos before sealing.
Since 18 August 2024 a stationary battery energy storage system placed on the EU market must be safe in normal operation, and its technical documentation must show testing against the Annex V safety parameters, from thermal shock and short-circuit protection to over-discharge and thermal propagation. Buyers of ESS cabinets in Portugal increasingly ask for that file before delivery.
What Anxin does: For ESS cabinets and racks bound for Portugal we ask the manufacturer to confirm that the Annex V test documentation exists before booking and note the answer in the shipment file.
Sea cargo for the EU needs a complete Entry Summary Declaration under ICS2 Release 3, and for deep-sea containers it is due 24 hours before loading at the departure port. Carriers apply 'no manifest, no load', and a filing without a valid EORI number is rejected, so a data gap in Dalian leaves the box on the quay.
What Anxin does: We collect the consignee's EORI number, an HS-level goods description and the house-bill parties at booking, and make sure the party filing the ENS has them before the Dalian cut-off.
Article 11 of the Battery Regulation says that from 18 February 2027 portable batteries inside appliances must be readily removable and replaceable by the end-user using commercially available tools, without heat or solvents, except under limited derogations. Appliances sold in Portugal after that date need a design that complies.
What Anxin does: When appliances with built-in batteries are booked for Portugal we point the importer to the February 2027 date so the manufacturer answers the design question before shipment; we do not assess compliance.

Documents & compliance
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.

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 Dalian export filings, the carrier booking and the Portugal 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 |
|---|---|---|---|
| Ice delays berthing in mid-winter | Northern Yellow Sea, Jan–Feb | Extra time before cut-off; schedule reconfirmed | Carrier, monitored by Anxin |
| Heavy weather off South Africa on a Cape sailing | Cape of Good Hope | CINS stuffing checks | Packing site, checked by Anxin |
| ENS not filed and the box is refused at loading | Loading port, Dalian | EORI and house-bill data passed to the filer at booking | Filer (carrier / forwarder) |
| Storage system delivered without Annex V test file | Buyer in Portugal | Test documentation confirmed before booking | Manufacturer |
Questions
24 hours before the container is loaded in China, not before it reaches Ponta Delgada. Without it carriers do not load the box, and a filing without an EORI number is rejected.
Often: in September 2026, 57% of Asia–Mediterranean services used the Red Sea routing. Bab el-Mandeb was rated a SUBSTANTIAL threat by the JMIC on 24 September 2026, so we confirm each service's routing before booking.
Sea ice forms every winter in the northern Yellow Sea; in 2021/22 it was forecast to reach about 15 nautical miles out there, peaking mid-January to mid-February. We plan extra time for those weeks.
References
Next step
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We check carrier acceptance for Dalian → Ponta Delgada before any booking, and ask for missing battery documents first.
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