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.
Europe · sea freight from Dalian
Shipping from Dalian to Sundsvall
Dalian to Sundsvall
Yellow Sea · Malacca Strait · Indian Ocean · Bab-el-Mandeb · Suez Canal · Strait of Gibraltar · English Channel · Danish Straits
- DalianChina origin
- Yellow Sea
- Malacca Strait
- Indian Ocean
- Bab-el-Mandeb
- Suez Canal
- Strait of Gibraltar
- English Channel
- Danish Straits
- SundsvallSweden
From Dalian to Sundsvall, cargo moves through Dayaowan, crosses a long Europe voyage extended through the Danish straits into the Baltic, and is discharged at the port of Sundsvall.
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
- Dalian Dayaowan export
- Winter ice & spring fog
- Naturvårdsverket registration
- Swedish-language safety information
- Consignee EORI
Route profile
How Dalian → Sundsvall differs from other lanes
Sweden
Registration with Naturvårdsverket since January 2026 under Ordinance 2025:813, and the EU-wide battery and ICS2 duties.
Where this route gets difficult
5 pain points from Dalian to Sundsvall
In the order the cargo meets them: at the loading port, at sea, at Sundsvall and at customs in Sweden.
- Origin port
Misdeclaration is the problem Dalian's MSA names first
Dayaowan MSA reported in April 2024 that omissions and misdeclarations of lithium battery cargo were frequent because the rules are complex. Its answer was a dedicated desk and hotline, priority handling for EV batteries, and AI comparison of documents to cut down container openings: a comparison that flags any gap between the declaration and the paperwork behind it.
What Anxin does: We reconcile the UN number, classification, packing group, quantity and SDS across every document before filing, which is exactly what an automated comparison will test.
- Origin port
Ice in the northern Yellow Sea from January
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.
- Sea corridor
The inbound leg's emissions now count under EU ETS
Because Sundsvall is an EU port, container ships of 5,000 GT or more calling there fall under the EU Emissions Trading System, which covers half the emissions of the voyage from China. Lines surrendered allowances for 70% of those emissions in 2025 and must cover 100% from 2027, a cost that can reach shippers as a surcharge.
What Anxin does: We ask for the emissions surcharge to be shown as its own line in the quote, with the basis the carrier uses, so that successive quotes can be compared like for like.
- Import country
Annex V testing for stationary energy storage
Stationary battery energy storage systems placed on the EU market since 18 August 2024 must be safe in normal operation, with technical documentation showing tests against the Annex V parameters, including thermal shock, short-circuit protection, over-discharge and thermal propagation. ESS buyers in Sweden increasingly ask for that file before delivery.
What Anxin does: For ESS cabinets and racks bound for Sweden we ask the manufacturer to confirm that the Annex V test documentation exists before booking and note the answer in the shipment file.
- Import country
Battery label from August 2026, QR code from February 2027
The Battery Regulation's general information label applies from 18 August 2026 (or 18 months after the label implementing act, if later), and every battery needs a QR code from 18 February 2027, linked to a battery passport for EV, LMT and industrial batteries above 2 kWh. Where the battery is too small, both go on the packaging and accompanying documents.
What Anxin does: Before booking we ask the Sweden importer to confirm the battery category and whether the label and QR-code elements are already on the goods, and compare carton photos with that answer.
Documents & compliance
What to have ready: Dalian to Sundsvall
Anxin reviews documents supplied by the shipper, manufacturer and importer; it does not issue test reports, safety data sheets or import certificates.
In Dalian, before the box is loaded
- UN number, class, quantity and SDS reconciled across all documents before the Dalian filing
- 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
- Transport-condition classification report where applicable
- Load plan showing even weight distribution (no more than 60% of the cargo weight in either half of the container length)
For the shipping line
- Transhipment port, feeder operator and feeder DG acceptance named on the booking
- In winter: feeder ice class checked against the restrictions on baltice.org
- UN 38.3 test summary for every cell and battery type
At the Sweden end
- Label and QR-code status against the August 2026 and February 2027 dates
- Haulier in Sweden briefed with UN number, class 9 and tunnel code (E) for the road leg
- 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 Dalian 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 Dalian to Sundsvall, and who acts
| Risk | Where | Mitigation | Who acts |
|---|---|---|---|
| Declaration flagged by document comparison; container opened | Dayaowan | Cross-document reconciliation before filing | Anxin with the declarant |
| Ice delays berthing in mid-winter | Northern Yellow Sea, Jan–Feb | Extra time before cut-off; schedule reconfirmed | Carrier, monitored by Anxin |
| Emissions surcharge changes between quote and sailing | EU port call | Surcharge shown as a separate line | Carrier, checked by Anxin |
| Stock shipped without the label due from August 2026 | Importer in Sweden | Label status confirmed before booking | Manufacturer / importer |
| Storage system delivered without Annex V test file | Buyer in Sweden | Test documentation confirmed before booking | Manufacturer |
Questions
Dalian → Sundsvall: 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.
Dayaowan MSA reported in 2024 that omissions and misdeclarations of lithium battery cargo were frequent because the rules are complex, and it uses AI document comparison. Consistent data across the declaration, SDS and packing documents is the main defence.
References
Where these points come from
- Förordning (2025:813) med kompletterande bestämmelser till EU-förordningen om batterier (Sveriges riksdag)
- 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)
- Reducing emissions from the shipping sector (European Commission (DG Climate Action))
- Sea ice arrives: what are the impacts? (Bohai and northern Yellow Sea, winter 2021/22) (China Meteorological Administration (from China Natural Resources News))
- 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 Dalian
- 5ImportClearance at Sundsvall
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After you send it
We check carrier acceptance for Dalian → Sundsvall before any booking, and ask for missing battery documents first.
All destinations from Dalian · Sweden ports
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