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.
Europe · sea freight from Guangzhou
Shipping from Guangzhou to Oxelosund
Guangzhou to Oxelosund
South China Sea · Malacca Strait · Indian Ocean · Bab-el-Mandeb · Suez Canal · Strait of Gibraltar · English Channel · Danish Straits
- GuangzhouChina origin
- South China Sea
- Malacca Strait
- Indian Ocean
- Bab-el-Mandeb
- Suez Canal
- Strait of Gibraltar
- English Channel
- Danish Straits
- OxelosundSweden
Lithium batteries for Oxelosund go out of Nansha, at the mouth of the Pearl River. On the way they face a long Europe voyage extended through the Danish straits into the Baltic, and they arrive at the port of Oxelosund.
Sweden has required producer registration with Naturvårdsverket since January 2026. 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
- Nansha export
- Dongguan–Nansha one-box
- EU declaration of conformity
- Naturvårdsverket registration
- Swedish-language safety information
Route profile
The Guangzhou → Oxelosund route in brief
Asia – Baltic via the Danish straits
The Baltic is reached only through the Danish straits, where deep-draught ships are advised to take pilots, and its northern ports set ice-class restrictions every winter.
Where this route gets difficult
5 pain points from Guangzhou to Oxelosund
Loading port first, then the sea leg, then Oxelosund and the Sweden market.
- Origin port
Nansha MSA's state-of-charge advice for energy storage
At a July 2024 meeting on energy-storage carriage, Nansha MSA recommended shipping ESS batteries at a state of charge of around 25% and preventing accidental activation. It is a recommendation rather than a fixed rule, but it is the figure the local authority has put on record.
What Anxin does: For ESS cargo leaving Nansha we ask the manufacturer to state the shipping state of charge and the anti-activation measures in writing, and put both in the documents the carrier sees.
- Origin port
Customs and MSA now compare packaging certificates
In September 2026 Dongguan Customs and Dongguan MSA started sharing dangerous-goods packaging certificate data, described as a first in China, together with joint action against concealed and false declarations; Huangpu Customs also runs a joint 'lithium batteries going overseas' service against misdeclaration. A packaging certificate that does not match the MSA filing is now visible to both agencies.
What Anxin does: We check that the UN number, packaging code and quantities on the packaging certificate are exactly those on the MSA cargo report before either is submitted.
- Sea corridor
The Danish straits and a possible feeder change
Every box for Oxelosund passes the Danish straits, where IMO recommends pilotage on Route T for ships with a draught of 11 m or more and the Danish Maritime Authority reports non-compliant ships to their flag state. If the container is moved to a feeder at a North Sea port, that second vessel must also accept the UN numbers.
What Anxin does: We ask the carrier to name any transhipment port and the feeder operator on the booking and confirm DG acceptance for that leg as well as the mainline.
- Import country
The truck leg out of Oxelosund runs under ADR
Road delivery from Oxelosund is an ADR movement, because the EU applies ADR to domestic journeys through Directive 2008/68/EC. For UN 3480 that means class 9, transport category 2 and tunnel code (E), which restricts the route through category E tunnels; batteries found damaged at unloading move to special provision 376 packing (P908 or P911).
What Anxin does: We give the Sweden haulier the same UN number, class and package details that appear on the sea dangerous goods declaration, so the ADR transport document matches the container paperwork from Guangzhou.
- Import country
The importer's name and address on the battery
The Battery Regulation asks the importer to put its own name, registered trade name or trade mark and postal address, with a single contact point, on the battery. Only when the battery's size or nature makes that impossible may the details move to the packaging or an accompanying document, so a Sweden importer's details need to reach the factory before printing.
What Anxin does: We pass the Sweden importer's name and address block to the manufacturer before the goods are packed in China and check carton or battery photos for it before loading.
Documents & compliance
What to have ready: Guangzhou to Oxelosund
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.
In Guangzhou, before the box is loaded
- Packaging certificate and MSA cargo report cross-checked line by line (UN number, packaging code, quantity)
- For ESS: written shipping state of charge and anti-activation measures from the manufacturer
- Safety data sheet and dangerous goods safe-carriage declaration for the MSA cargo report
- Customs packaging use-appraisal result for the dangerous goods packaging (with the maker's performance appraisal)
- Container packing certificate signed by a certified packing inspector after supervised stuffing
For the carrier and the voyage
- Transhipment port, feeder operator and feeder DG acceptance named on the booking
- Dangerous goods declaration with UN number (3480 / 3481 / 3090 / 3091), proper shipping name and packing instruction (P903, or P908/P911 for damaged)
- Lithium battery mark (SP188 cargo) or class 9 labels and placards
For import into Sweden
- Haulier in Sweden briefed with UN number, class 9 and tunnel code (E) for the road leg
- Instructions and safety information in the language Sweden requires
- Naturvårdsverket registration of the Swedish producer
Before you book
Send the file once, complete
Most delays on this route start with a document that exists but does not match: a UN number, a model name or a package count that differs between the Guangzhou filings, the carrier booking and the Sweden import file. We check the three against each other before the booking is confirmed.
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
What could go wrong from Guangzhou to Oxelosund, and who acts
| Risk | Where | Mitigation | Who acts |
|---|---|---|---|
| Mismatch between packaging certificate and MSA filing flagged by shared data | Dongguan / Nansha | Line-by-line check before submission | Anxin with the declarant |
| Feeder operator does not accept the UN numbers | North Sea hub | DG acceptance for the feeder leg confirmed | Anxin with the carrier |
| Road route planned through a category E tunnel | Road leg from Oxelosund | Tunnel code (E) passed to the haulier with the transport data | Haulier / forwarder |
| Importer details missing from battery and packaging | Importer in Sweden | Address block sent to the factory before packing | Manufacturer / importer |
Questions
Guangzhou → Oxelosund: questions we are asked
ADR, which the EU applies to domestic journeys through Directive 2008/68/EC. UN 3480 is class 9, transport category 2, with tunnel restriction code (E).
Yes, but in the restriction period only ships of the required ice class and deadweight receive icebreaker assistance. Finland's agency publishes the restrictions on baltice.org, with exemption requests due at least three working days before arrival.
Nansha MSA has recommended around 25% for ESS batteries and measures against accidental activation. Treat it as the local authority's recommendation; the carrier's own acceptance conditions also apply.
References
Official sources for this page
- Förordning (2025:813) med kompletterande bestämmelser till EU-förordningen om batterier (Sveriges riksdag)
- Regulation (EU) 2023/1542 concerning batteries and waste batteries (Official Journal PDF) (EUR-Lex / Publications Office of the EU)
- Inland transport of dangerous goods (summary of Directive 2008/68/EC) (EUR-Lex)
- Navigation through Danish waters (version 16.0, 2025) (Danish Maritime Authority)
- Finland's winter navigation 2025–2026 (Finnish Transport Infrastructure Agency)
- Nansha MSA meeting on the safe carriage of energy-storage batteries (Guangzhou Nansha District Government)
- Export dangerous goods packaging inspection: service guide (Chinese) (General Administration of Customs of China (Lanzhou Customs service guide))
Next step
From enquiry to import
- 1EnquiryCargo, origin, destination
- 2Documents checkUN 38.3, SDS, packing
- 3BookingAfter carrier acceptance
- 4HandoverAt Guangzhou
- 5ImportClearance at Oxelosund
Prefer chat? Chat on WhatsApp (+86 151 4514 5178)
After you send it
We check carrier acceptance for Guangzhou → Oxelosund before any booking, and ask for missing battery documents first.
All destinations from Guangzhou · Sweden ports
Need Guangzhou → Oxelosund reviewed?
Share the cargo facts; we review the route in writing.
Request a Quote