Lithium battery freight focus Air · Sea · Land assessment Document-first planning
Shipment Status & Support

Europe · sea freight from Shenzhen

Shipping from Shenzhen to Olhão

Shenzhen to Olhão

South China Sea · Malacca Strait · Indian Ocean · Bab-el-Mandeb · Suez Canal · Ionian Sea · Sicily Channel · Strait of Gibraltar

Sea corridor illustration: Shenzhen to Olhão, Portugal Simplified map with a curved corridor from Shenzhen via South China Sea, Malacca Strait, Indian Ocean, Bab-el-Mandeb, Suez Canal, Ionian Sea, Sicily Channel, Strait of Gibraltar to Olhão. Illustration only; not a vessel track or schedule. CHINAINDIAAFRICACENTRAL ASIAINDIAN OCEAN Singapore / MalaccaSouth of Sri LankaBab-el-MandebSuez CanalSicily Channel ShenzhenCHINA ORIGIN OlhãoPORTUGAL ShenzhenSOUTH CHINA SEAGUANGDONGDEPARTURE AREA
  1. ShenzhenChina origin
  2. South China Sea
  3. Malacca Strait
  4. Indian Ocean
  5. Bab-el-Mandeb
  6. Suez Canal
  7. Ionian Sea
  8. Sicily Channel
  9. Strait of Gibraltar
  10. OlhãoPortugal
Geographic corridor illustration only, not a vessel track, port-call list or sailing schedule. The loading terminal, carrier, transshipment and dates are confirmed per shipment.

From Shenzhen to Olhão, cargo moves from Dongguan and Shenzhen factories via Yantian, crosses a Suez corridor that Mediterranean services are using again more than any other Asia–Europe lane, and is discharged at the port of Olhão.

On the Portuguese side, APA's SILiAmb register and the EU importer checks both apply. 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

  • Typhoon season Jun–Oct
  • Yantian / Shekou export
  • SILiAmb / APA registration
  • Portuguese-language safety information
  • Consignee EORI
Ask about this route Portugal ports from Shenzhen

Route profile

The Shenzhen → Olhão route in brief

Origin port

Shenzhen (Yantian / Shekou)

Pearl River Delta battery cargo, often stuffed at factories in Dongguan or Huizhou, exported through Yantian or Shekou, with a typhoon season from June to October.

Import country

Portugal

Portugal's SILiAmb register at APA on top of EU duties: CE marking, the 2026 label and 2027 QR code, and ADR for the road leg.

Yantian port area in Shenzhen seen from the hills, with container berths along the bay
A loaded container ship on the horizon

Where this route gets difficult

5 pain points from Shenzhen to Olhão

They run from the Shenzhen terminal through the voyage to Olhão and the Portugal import file.

  1. Origin port

    Packaging certificates are now visible to both customs and MSA

    Much of Shenzhen's battery cargo is made in Dongguan, home to more than 500 battery firms. In September 2026 Dongguan Customs and Dongguan MSA began sharing dangerous-goods packaging certificate data, described as a first in China, and committed to joint action against concealed and false declarations. The one-box route to Yantian, which had moved 409 containers by then, rests on that same record.

    What Anxin does: We compare the packaging certificate with the MSA cargo report (UN number, packaging code, number of packages) before either goes in, so the shared data shows no gap.

  2. Sea corridor

    Suez is the likelier routing for Olhão

    Asia–Mediterranean services used the Red Sea 57% of the time in September 2026 according to Sea-Intelligence, compared with 27% for North Europe, so a box for Olhão most probably goes via Suez and through Bab el-Mandeb. The JMIC rated that strait SUBSTANTIAL on 24 September 2026; the Houthis call their blockade selective and now hold Perim Island in the channel.

    What Anxin does: We ask the carrier which routing its service to Olhão uses and name it on the quote, together with any war-risk or emergency surcharge.

  3. Import country

    APA's SILiAmb register and an annual declaration

    Importers placing batteries on the market in Portugal register with the Portuguese Environment Agency (APA) on SILiAmb and submit an annual declaration by 31 March that includes batteries built into other products. They meet their responsibility through a licensed management entity such as Electrão, or through an individual system authorised by APA.

    What Anxin does: We ask the Portuguese importer for its APA registration and management entity before booking, and list battery weights separately so its declaration is easy.

  4. Import country

    The ICS2 entry summary is due before loading in Shenzhen

    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 Shenzhen 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 Shenzhen cut-off.

  5. Import country

    Safety information in a language Portugal accepts

    An importer has to ensure that batteries are accompanied by instructions and safety information in a language that end-users in Portugal can easily understand, as the Member State determines. Inserts and carton print are much simpler to adjust before packing in China.

    What Anxin does: We ask the importer which language Portugal requires and check carton and insert photos against it before loading.

Locator map of Olhão, PortugalOlhão
Locator map in the same projection as the corridor map; the dot marks the listed port position (37.03°N, 7.83°W).
Blue container gantry cranes on a quay at the Port of Algeciras

Documents & compliance

Checklist for Shenzhen → Olhão

Anxin reviews documents supplied by the shipper, manufacturer and importer; it does not issue test reports, safety data sheets or import certificates.

Before loading in Shenzhen

  • Confirmation from the carrier of the DG cut-off at Yantian or Shekou, rechecked in typhoon weeks
  • 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 carrier and the voyage

  • Routing (Red Sea or Cape) and any war-risk surcharge stated on the booking
  • Condition statement: new, used, damaged/defective (SP376) or for recycling (SP377)
  • Consignee EORI and HS-level description to the ENS filer before loading

At the Portugal end

  • APA (SILiAmb) registration and management entity of the Portuguese producer
  • Label and QR-code status against the August 2026 and February 2027 dates
  • Haulier in Portugal briefed with UN number, class 9 and tunnel code (E) for the road leg
Cartons on a pallet being stretch-wrapped
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 Shenzhen filings, the carrier booking and the Portugal 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

Risks on this route and who deals with them

RiskWhereMitigationWho acts
Packaging certificate and MSA filing disagree; shipment flaggedDongguan → YantianLine-by-line comparison before filingAnxin with the declarant
Security incident near Bab el-Mandeb changes the routing or adds surchargesSouthern Red SeaRouting and surcharges stated in writing before bookingCarrier, checked by Anxin
Importer not registered on SILiAmbImporter in PortugalRegistration confirmed before bookingImporter
ENS not filed and the box is refused at loadingLoading port, ShenzhenEORI and house-bill data passed to the filer at bookingFiler (carrier / forwarder)

Questions

Questions about shipping from Shenzhen to Olhão

24 hours before the container is loaded in China, not before it reaches Olhão. 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.

Since September 2026 Dongguan Customs and Dongguan MSA share dangerous-goods packaging certificate data and act jointly against false declarations, so the packaging certificate and the MSA filing should match exactly.

References

Regulations and port sources cited

  1. Registo de Produtores de Produtos (Agência Portuguesa do Ambiente)
  2. Registo de Produtores: Baterias (apresentação, 30.01.2026) (Agência Portuguesa do Ambiente)
  3. ICS2 Release 3: Prepare your business for sending goods to or via the EU by sea and inland waterways (European Commission, DG TAXUD (leaflet KP0423828ENN))
  4. Inland transport of dangerous goods (summary of Directive 2008/68/EC) (EUR-Lex)
  5. JMIC Update 099 to Advisory Note (Joint Maritime Information Center (via UKMTO))
  6. Forecasting yearly number of tropical cyclones affecting Hong Kong (tropical cyclone season June–October, most active July–September) (Hong Kong Observatory)
  7. Export dangerous goods packaging inspection: service guide (Chinese) (General Administration of Customs of China (Lanzhou Customs service guide))

Next step

From enquiry to import

  1. 1EnquiryCargo, origin, destination
  2. 2Documents checkUN 38.3, SDS, packing
  3. 3BookingAfter carrier acceptance
  4. 4HandoverAt Shenzhen
  5. 5ImportClearance at Olhão
Each step is confirmed in writing; an enquiry does not create a booking.

Ask about Shenzhen → Olhão

Origin and destination are filled in; add the cargo facts you have.

Sending this form starts a review; it does not confirm carriage. Full enquiry form

After you send it

We check carrier acceptance for Shenzhen → Olhão before any booking, and ask for missing battery documents first.

All destinations from Shenzhen · Portugal ports

Workers loading cartons from pallets by hand in a warehouse

Need Shenzhen → Olhão reviewed?

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

Request a Quote
Request a Quote WhatsApp