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.
Europe · sea freight from Xiamen
Xiamen to Milford Haven
South China Sea · Malacca Strait · Indian Ocean · Bab-el-Mandeb · Suez Canal · Strait of Gibraltar · Bay of Biscay · Celtic Sea
This route runs out of Xiamen's Haicang and Songyu terminals on the Taiwan Strait, then follows a lane whose routing, Suez or Cape of Good Hope, is decided service by service; at the far end is the port of Milford Haven.
On the UK side, customs runs through HMRC's Customs Declaration Service and producers report battery tonnage through the NPWD. This page sets out 6 points specific to this route, how Anxin handles each one and which documents to prepare.
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.
UK producer registration, a compliance scheme for portable batteries above 1 tonne a year, and import clearance through HMRC's Customs Declaration Service.


Where this route gets difficult
Listed from loading in Xiamen to import into United Kingdom, each with what we do about it.
Xiamen's energy-storage transport guide 2.0 (August 2026) notes that some ESS containers sail on multipurpose ships and calls for a pre-voyage meeting with the terminal and lashing contractors. It names the terminals qualified for class 9: Xiamen Hyundai terminal, Yuanhai Tongda, and Haixiang berths 7–8.
What Anxin does: For ESS units we confirm early whether the carrier offers container-ship or multipurpose carriage, which qualified terminal is used, and who attends the pre-voyage meeting.
Through the single window, Xiamen Customs now issues the lithium battery packaging use-appraisal certificate after automatic pre-review matching: roughly 10 minutes in a case reported in August 2026, compared with about half a day for the former on-site inspection. Only products that pass pre-review as compliant and valid get the fast path; mismatches return 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.
The corridor on this page is drawn through Bab-el-Mandeb and the Suez Canal. In practice, Sea-Intelligence data for September 2026 put Red Sea routing on the Asia–Europe head-haul at 13–25%: 27% for services to North Europe and 57% for Mediterranean services. Which service calls at Milford Haven decides whether the box goes through Suez or round the Cape of Good Hope, and the two routings differ in length, in the waters crossed and in the ports where a box might be transhipped.
What Anxin does: We ask the carrier to state the routing and any transhipment port on the booking confirmation, and we quote the two routings separately when both are on offer rather than mixing them.
The Dangerous Goods in Harbour Areas Regulations 2016 bar bringing dangerous goods into a British harbour area without notice to the harbour master at least 24 hours ahead (and no more than six months), unless the harbour master agrees a shorter period. The notice carries UN numbers, names and quantities, so the vessel's data depend on the booking.
What Anxin does: We freeze the UN number, proper shipping name, package count and gross weight on the booking before departure and send any change to the carrier at once.
Every year UK battery producers, registered with the environmental regulator via the National Packaging Waste Database, report the tonnage and chemistry of what they placed on the market. Distributors and retailers that supply more than 32 kg of batteries a year must also offer free take-back of waste portable batteries.
What Anxin does: We give the UK importer the battery weight and chemistry for each shipment from our booking data, which it can use for its annual return; the registration itself stays with the producer.
A UK producer placing more than a tonne of portable batteries a year must be in a battery compliance scheme, joined by 15 October before the compliance year; the scheme registers and reports for it. Smaller producers register themselves on the NPWD and report their tonnage and chemistry by 31 January.
What Anxin does: We ask the UK importer whether it is a large or small portable producer and which scheme covers it, and put battery weights per chemistry on the packing list.

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 United Kingdom 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 |
|---|---|---|---|
| ESS unit arrives at a terminal without class 9 qualification | Xiamen port | Qualified terminal confirmed at booking | Anxin with the carrier |
| Application fails pre-review and falls back to on-site inspection | Xiamen Customs | Data checked against the application first | Anxin with the manufacturer |
| Service switches between Suez and Cape routing | Main voyage | Routing written on the booking; quotes kept separate per routing; packing assumes the longer voyage | Carrier, tracked by Anxin |
| Harbour notice late or wrong | Milford Haven harbour area | DG data frozen before departure | Carrier / agent |
| Annual tonnage return missing shipments | UK producer | Weight and chemistry recorded per shipment | Importer / producer |
Questions
Yes. As producer it registers with the Office for Product Safety and Standards on the NPWD within 28 days of first placing batteries on the market, and shows its BPRN on invoices to business customers.
It depends on the service. In September 2026 most Asia–North Europe capacity still sailed round the Cape of Good Hope; Sea-Intelligence put the Red Sea share for North Europe vessels at 27%. We ask the carrier to confirm the routing on the booking and quote each routing separately.
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 → Milford Haven before any booking, and ask for missing battery documents first.
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