Asia – Indian Ocean
After the Malacca Strait comes the Indian Ocean, where the south-west monsoon and two cyclone seasons decide the pace.
South & Southeast Asia · sea freight from Tianjin
Tianjin to Mormugao
Bohai Sea · Bohai Strait · East China Sea · Taiwan Strait · South China Sea · Malacca Strait · Andaman Sea · Indian Ocean
From Tianjin to Mormugao, cargo moves through Tianjin, with its Beijiang and Dongjiang terminals on the Bohai Bay, crosses the Indian Ocean monsoon corridor, and is discharged at the port of Mormugao.
In India the BIS R-number must match the manufacturer, model and factory on crsbis.in. 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
After the Malacca Strait comes the Indian Ocean, where the south-west monsoon and two cyclone seasons decide the pace.
India checks BIS registrations online, treats importers as EPR producers and wants the Bill of Entry early.


Where this route gets difficult
Listed from loading in Tianjin to import into India, each with what we do about it.
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.
China requires use appraisal of export dangerous-goods packaging before the goods may be exported. Tianjin port's 2025 facilitation measures shortened packaging appraisal time for lithium battery exports through quick release, and Tianjin Port Group provides port services for lithium DG containers, but the appraisal certificate is still a precondition for the rest of the filing.
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.
Colombo handled a record 8.29 million TEU in 2025, about 81% of it transhipment, and roughly 45% of that transhipment is linked to Indian trade. A container for Mormugao may well be discharged in Colombo and reloaded onto a feeder, so the DG declaration and the booking have to cover both vessels.
What Anxin does: We ask the carrier at booking whether the service to Mormugao relays in Colombo or elsewhere, and check that the DG acceptance covers the feeder leg too.
Since CBIC Instruction 27/2025, customs officers at Mormugao verify the BIS registration on crsbis.in, checking manufacturer, model and factory location. Goods under a deferred or cancelled registration are refused clearance, so an out-of-date certificate is enough to hold the container.
What Anxin does: We compare the model numbers and factory address on the invoice with the registration shown on crsbis.in before the goods leave Tianjin.
India requires lithium-ion cells and batteries to be registered under BIS's CRS (IS 16046 Part 2) before import. The registration number is declared in the Bill of Entry, so a missing or wrong number stops the container at Mormugao.
What Anxin does: Before booking we ask for the manufacturer's BIS R-number and check that it covers the models and factory named in the shipment.

Documents & compliance
Test reports, safety data sheets and import certificates come from the shipper, factory and importer, not from Anxin; our part is to review them before booking.

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 India 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 |
| Clearance refused for a registration mismatch | Indian port of discharge | Registration checked before shipment | Manufacturer and importer |
Questions
They verify the registration on crsbis.in, including manufacturer, model and factory location, and refuse deferred or cancelled registrations.
The India Meteorological Department describes two North Indian Ocean seasons, April–May and October–December, the latter being the main one.
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 → Mormugao before any booking, and ask for missing battery documents first.
All destinations from Tianjin · India ports

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