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.
Northeast Asia · sea freight from Shenzhen
Shenzhen to Kobe
South China Sea · Taiwan Strait · East China Sea
From Shenzhen to Kobe, cargo moves out of Shenzhen's Yantian and Shekou terminals, crosses an intra-Asia passage with no canal or chokepoint, and is discharged at the port of Kobe.
In Japan the importer carries the PSE duties and the port captain controls dangerous goods in port. 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.
A short-sea Asian route with no canal or chokepoint, where typhoons in summer and the north-east monsoon in winter set the pace.


Where this route gets difficult
Listed from loading in Shenzhen to import into Japan, each with what we do about it.
The Hong Kong Observatory puts the regional tropical cyclone season from June to October, busiest July to September. DG containers need their MSA filings approved and a signed packing certificate before loading, so a closed gate or a rolled vessel in typhoon weeks can push the whole document chain to a new sailing.
What Anxin does: From June to October we build slack into the stuffing date, confirm the DG cut-off with the carrier the week before loading, and resubmit filings promptly if the vessel changes.
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.
Routes that use the Taiwan Strait meet its funnel-effect winds, 1–2 Beaufort levels stronger than outside; in winter and spring the north-east monsoon brings force 7 or more on about two-thirds of days.
What Anxin does: From October to April we apply the CINS blocking and bracing checks strictly on stuffing photos.
In Typhoon Jebi in 2018, Kobe and Osaka both recorded their highest tide levels, terminals flooded and containers were washed out to sea. Yards and power supplies at the container terminals have since been raised, but a typhoon warning still stops work at Kobe.
What Anxin does: In typhoon season we plan collection from Kobe promptly after discharge, so the batteries do not sit in the yard while a storm approaches.
Under Japan's Port Regulations Act a ship carrying dangerous goods of the categories MLIT lists must seek the port captain's directions outside the port limits before entering a specified port such as Kobe, anchor or moor where the captain says, and get permission to load, transship or unload them. The ship's side needs accurate DG data well before arrival.
What Anxin does: We confirm the DG class, UN number and quantities on the carrier's manifest before sailing, so the ship's agent has what it needs for the port captain.

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

We line up UN numbers, model names and package counts across the Shenzhen filings, the booking with the carrier and the documents for Japan before the booking is confirmed, so that a mismatch is fixed at origin rather than discovered at Kobe.
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 |
|---|---|---|---|
| Typhoon closes terminals or delays the vessel after filings are made | Yantian / Shekou, Jun–Oct | Slack in stuffing date; refile quickly on vessel change | Anxin with the declarant |
| Packaging certificate and MSA filing disagree; shipment flagged | Dongguan → Yantian | Line-by-line comparison before filing | Anxin with the declarant |
| Cargo shift in monsoon seas | Taiwan Strait, Oct–Apr | CINS stuffing checks | Packing site, checked by Anxin |
Questions
The Japanese business that imports them. It notifies METI within 30 days of starting the business, inspects the batteries and applies the PSE mark with its name; a customs agent alone does not count.
Typhoons occur all year in the western North Pacific, but most in August and September: the Japan Meteorological Agency's 1991–2020 averages are 5.7 and 5.0 typhoons in those months.
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
Next step
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We check carrier acceptance for Shenzhen → Kobe before any booking, and ask for missing battery documents first.
All destinations from Shenzhen · Japan ports

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