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.
South & Southeast Asia · sea freight from Tianjin
Tianjin to Johor
Bohai Sea · Bohai Strait · Yellow Sea · East China Sea · Taiwan Strait · South China Sea
Lithium batteries for Johor go out of Tianjin's Xingang terminals, where customs can supervise stuffing at the factory and the box goes straight to the ship on a booked slot. On the way they face the monsoon-driven seas of Southeast Asia, and they arrive at the port of Johor.
Malaysia adds a MITI Approved Permit for new vehicle batteries since January 2026. Below are 6 route-specific points to plan for, what we do about each, and the documents to have ready before booking.
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.
Malaysia's rules sit mostly with the importer: an AP for vehicle batteries and approval for chargers.


Where this route gets difficult
Loading port first, then the sea leg, then Johor and the Malaysia market.
Every winter the Bohai Sea ices over, and the Haihe estuary at Tianjin is one of the harder-hit areas. For 2021/22 the national marine forecast centre put the peak ice period between mid-January and mid-February, with floating ice about 5 nautical miles out in Bohai Bay. Ice and cold slow port work just as the Chinese New Year peak arrives.
What Anxin does: For January and February sailings from Tianjin we add slack between stuffing and the DG cut-off and confirm the vessel's berthing window with the carrier the week before loading.
Under Tianjin Customs' 'supervised factory loading, direct loading on port arrival' model, officers supervise stuffing at the factory, the declaration is lodged early through the single window, and the box enters the port in a slot booked on the customs–port platform before going straight to the ship; inspections take place in closed yards at the Beijiang and Dongjiang terminals. The gain holds only if stuffing date, slot and declared data agree.
What Anxin does: We fix the stuffing date against the vessel's DG cut-off first, then book the entry slot, and check that the declaration, the packing certificate and the container number agree before the truck leaves, so the box is not diverted to an inspection yard for a data mismatch.
Western North Pacific typhoons average 25.1 a year (JMA, 1991-2020), with August and September the busiest months. For Johor the risk is less the sea passage than a port closure in Tianjin or on arrival, which moves the box and its DG declaration to a later ship.
What Anxin does: In typhoon months we check the carrier's DG acceptance for the next two vessels as well, so a rolled container can be refiled quickly rather than rebooked from scratch.
Adapters and chargers are among the 34 categories of regulated electrical equipment in Malaysia. Importing them needs a Certificate of Approval from the Energy Commission under regulation 97, and they must carry the label required by regulation 98, so a battery product shipped with its charger to Johor needs both.
What Anxin does: When chargers or adapters are packed with the batteries, we ask the importer for the Certificate of Approval and check the label on product photos before loading in Tianjin.
Since 1 January 2026 new accumulators for vehicles of headings 87.01-87.05, 87.09 and 87.11 need a MITI Approved Permit, applied for through ePermit and supported by SIRIM certification. The permit is valid for six months, so a shipment to Johor has to arrive while it is still current.
What Anxin does: For EV or motorcycle batteries going to Johor, we ask the importer for the AP number and its expiry date before booking, and time the sailing inside it.
MITI's 2026 control on vehicle accumulators covers new batteries only; used batteries are not allowed under it. Second-life or refurbished packs for Johor should be checked against the rules before anything is booked.
What Anxin does: We ask for the battery's condition and history at quotation, and decline to book used vehicle batteries for Malaysia until the importer has confirmed they may enter.

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

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 Tianjin filings, the carrier booking and the Malaysia 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
| Risk | Where | Mitigation | Who acts |
|---|---|---|---|
| Box sent to the terminal inspection yard because declared data do not match | Beijiang / Dongjiang terminals | Declaration, packing certificate and container number cross-checked before trucking | Anxin |
| Ice or cold spell slows berthing in mid-winter | Bohai Bay, Jan–Feb | Slack between stuffing and cut-off; berthing window reconfirmed | Carrier, monitored by Anxin |
| Typhoon closes a port; the box moves to a later vessel | Southeast Asian ports, Jul-Oct | Back-up vessel with DG acceptance; prompt refiling | Anxin with the carrier |
| Vehicle batteries held because the AP has lapsed | Malaysian port of discharge | Sailing timed inside the AP validity | Importer |
Questions
New accumulators for vehicles need a MITI Approved Permit through ePermit since 1 January 2026, with SIRIM certification. The AP is valid for six months.
From about November to March the north-east monsoon brings rough seas in the southern South China Sea. It rarely stops sailings, but it tests the stowage, so bracing matters more.
Tianjin Customs offers a 'supervised factory loading, direct loading on port arrival' model: stuffing is supervised at the factory, the box enters the port in a booked slot and is loaded directly. Whether a given shipment can use it depends on the customs arrangement for the exporter and the port slot; we check both when you book.
References
Next step
Prefer chat? Chat on WhatsApp (+86 151 4514 5178)
We check carrier acceptance for Tianjin → Johor before any booking, and ask for missing battery documents first.
All destinations from Tianjin · Malaysia ports

Share the cargo facts; we review the route in writing.
Request a Quote