Tianjin (Xingang)
North China's main container gateway, where Tianjin Customs lets DG containers be inspected at the factory and loaded on arrival within a booked port slot, and where the Bohai Bay freezes at its edges in mid-winter.
Europe · sea freight from Tianjin
Tianjin to Huelva
Bohai Sea · Bohai Strait · Taiwan Strait · Malacca Strait · Indian Ocean · Bab-el-Mandeb · Suez Canal · Strait of Gibraltar
This route runs from North China through Tianjin Xingang, then follows a voyage that may run through Suez as drawn or round the Cape, depending on the service; at the far end is the port of Huelva.
The Spanish side checks RII-PYA registration alongside the EU battery rules. The 6 points below are particular to this lane; each comes with what we do and the paperwork it touches.
What we need to start
Route profile
North China's main container gateway, where Tianjin Customs lets DG containers be inspected at the factory and loaded on arrival within a booked port slot, and where the Bohai Bay freezes at its edges in mid-winter.
Spain's RII-PYA number on invoices, quarterly data that counts batteries inside equipment, EU importer duties and ADR for the road leg.


Where this route gets difficult
Loading port first, then the sea leg, then Huelva and the Spain market.
Export dangerous-goods packaging must pass use appraisal in China before the goods can leave. Tianjin port's 2025 measures shortened appraisal time for lithium battery exports through quick release, and Tianjin Port Group handles lithium DG containers, but without the appraisal certificate the rest of the filing cannot proceed.
What Anxin does: We check at quotation that the packaging maker has its performance appraisal and apply for the use appraisal as soon as the packing is fixed, so the certificate is in hand before the MSA filing.
In July 2026 Tianjin MSA acknowledged that long document reviews under its traditional model often caused firms to miss the vessel's document cut-off, leaving cargo in port for another ship. The new appointment-based green channel, more than 50% faster with a fixed document list, is for new-energy-vehicle cargo; battery shipments should not count on it.
What Anxin does: We submit the cargo report with the full document set (safe-carriage declaration, SDS, packing certificate, packaging certificate) days before the cut-off rather than on the day, and treat any MSA query as same-day work.
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 Huelva 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.
Spain's industry ministry keeps the battery register (RII-PYA). Every importer of batteries has to be registered and declared as a producer; a collective scheme may file for its members, otherwise the producer files online with an electronic signature or Cl@ve. The register number that comes back must be printed on the producer's invoices.
What Anxin does: We ask the Spanish importer for its RII-PYA number and whether its SCRAP filed the registration, then carry the number on the documents we prepare for Huelva.
Annex I of the Battery Regulation caps mercury at 0.0005 %, cadmium at 0.002 % and lead at 0.01 % by weight in portable batteries, and the lead limit has applied since 18 August 2024. Market surveillance in Spain can ask the importer to show that the goods meet these limits.
What Anxin does: We ask the manufacturer for its substance declaration or test report reference and file it with the shipping documents for the Spain importer; we do not test batteries.
From 18 February 2027, Article 11 requires portable batteries built into appliances to be readily removable and replaceable by the end-user with commercially available tools, without heat or solvents, apart from limited derogations. Appliances shipped to Spain for sale after that date need a design that meets the rule.
What Anxin does: When appliances with built-in batteries are booked for Spain 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
Anxin reviews documents supplied by the shipper, manufacturer and importer; 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 Tianjin export filings, the carrier booking and the Spain 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 |
|---|---|---|---|
| Document review runs past the vessel cut-off; cargo re-allocated to a later ship | Tianjin MSA review | Complete document set filed days before cut-off | Anxin with the declarant |
| 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 |
| Importer not registered in the RII-PYA | Importer in Spain | Registration number confirmed before booking | Importer / SCRAP |
Questions
24 hours before the container is loaded in China, not before it reaches Huelva. Without it carriers do not load the box, and a filing without an EORI number is rejected.
Ships of 5,000 GT and above calling at EU ports are in the EU Emissions Trading System, covering 50% of the emissions of a voyage from outside the EU. Lines must surrender allowances for 70% of 2025 emissions and 100% from 2027, and may pass the cost on as a surcharge.
The green channel Tianjin MSA announced in July 2026 is for new-energy-vehicle cargo. For battery containers we plan on the normal review and file early, because Tianjin MSA has said long reviews under the traditional model often cost firms their vessel cut-off.
References
Next step
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We check carrier acceptance for Tianjin → Huelva before any booking, and ask for missing battery documents first.
All destinations from Tianjin · Spain ports

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