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.
Europe · sea freight from Shenzhen
Shenzhen to Burgas
South China Sea · Malacca Strait · Indian Ocean · Bab-el-Mandeb · Suez Canal · Sea of Marmara · Bosporus · Black Sea
Lithium batteries for Burgas go out of Shenzhen's Yantian and Shekou terminals. On the way they face a Suez, Aegean and Bosporus passage into the Black Sea, and they arrive at the port of Burgas.
Bulgaria applies the EU Battery Regulation, starting with registration in its own national producer register. The 5 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
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.
Suez, the Aegean and the Turkish Straits, with a 24-hour DG sailing plan before the Bosporus and, since September 2026, almost the whole Black Sea on the war-risk list.


Where this route gets difficult
Loading port first, then the sea leg, then Burgas and the Bulgaria market.
Much Shenzhen battery export is stuffed inland and trucked to the terminal. In May 2026 Yantian MSA and Dongguan MSA ran a cross-regional 'one-box' pilot: four battery containers were inspected jointly at the Dongguan factory and loaded at Yantian without being opened again. It shows that the inspection record made at the factory is what matters at the terminal.
What Anxin does: We ask at booking whether your factory and the terminal's MSA office can use the one-box arrangement, and we have stuffing photos, the packing certificate and the DG declaration match exactly, so the container is not held for re-inspection.
Dongguan, home to more than 500 battery companies, supplies much of the cargo leaving Shenzhen. Since September 2026 Dongguan Customs and Dongguan MSA share dangerous-goods packaging certificate data, described as a first in China, and act jointly against concealed and false declarations; the one-box route to Yantian, 409 containers by then, relies on the 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.
To reach the Black Sea a ship passes Suez. Mediterranean-type services took the Red Sea routing 57% of the time in September 2026, and the JMIC rated Bab el-Mandeb SUBSTANTIAL, with the Houthis in control of Perim Island in the channel.
What Anxin does: We ask the carrier which routing the service uses and name it on the quote.
For portable batteries, Annex I sets maximum levels of 0.0005 % mercury, 0.002 % cadmium and 0.01 % lead by weight, the lead limit applying since 18 August 2024. The importer in Bulgaria may be asked by market surveillance to demonstrate compliance.
What Anxin does: We ask the manufacturer for its substance declaration or test report reference and file it with the shipping documents for the Bulgaria importer; we do not test batteries.
Importers must make sure batteries come with instructions and safety information in a language end-users in Bulgaria easily understand, as that Member State decides. Printed inserts and carton text are far easier to change before the goods are packed in China.
What Anxin does: We ask the importer which language Bulgaria requires and check carton and insert photos against it before loading.

Documents & compliance
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.

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 Shenzhen export filings, the carrier booking and the Bulgaria 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 |
|---|---|---|---|
| Container reopened at the terminal because records do not match | Factory → Yantian | Photos, packing certificate and DG declaration cross-checked before trucking | Anxin |
| Packaging certificate and MSA filing disagree; shipment flagged | Dongguan → Yantian | Line-by-line comparison before filing | Anxin with the declarant |
Questions
24 hours before the container is loaded in China, not before it reaches Burgas. Without it carriers do not load the box, and a filing without an EORI number is rejected.
A Sailing Plan 1 to the Turkish Straits VTS at least 24 hours before entry, including the dangerous cargo classes on board.
Yes, provided a certified packing inspector supervises the stuffing and signs the container packing certificate. Since May 2026 Yantian and Dongguan MSA have also piloted joint factory inspection so the container can be loaded at Yantian without reopening; we check whether your shipment can use it.
References
Next step
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We check carrier acceptance for Shenzhen → Burgas before any booking, and ask for missing battery documents first.
All destinations from Shenzhen · Bulgaria ports

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