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North America · sea freight from Tianjin

Shipping from Tianjin to Port Royal

Tianjin to Port Royal

Bohai Sea · Bohai Strait · Korea Strait · North Pacific · Eastern Pacific · Panama Canal · Caribbean Sea · Windward Passage

Sea corridor illustration: Tianjin to Port Royal, United States Simplified map with a curved corridor from Tianjin via Bohai Sea, Bohai Strait, Korea Strait, North Pacific, Eastern Pacific, Panama Canal, Caribbean Sea, Windward Passage to Port Royal. Illustration only; not a vessel track or schedule. CHINASOUTHEAST ASIANORTH AMERICASOUTH AMERICAPACIFIC OCEAN Tsugaru StraitNorth PacificPanama Canal TianjinCHINA ORIGIN Port RoyalUNITED STATES TianjinBOHAI SEAYELLOW SEASHANDONGDEPARTURE AREA
  1. TianjinChina origin
  2. Bohai Sea
  3. Bohai Strait
  4. Korea Strait
  5. North Pacific
  6. Eastern Pacific
  7. Panama Canal
  8. Caribbean Sea
  9. Windward Passage
  10. Port RoyalUnited States
Geographic corridor illustration only, not a vessel track, port-call list or sailing schedule. The loading terminal, carrier, transshipment and dates are confirmed per shipment.

Lithium batteries for Port Royal go from North China through Tianjin Xingang. On the way they face the Pacific, the Panama Canal and the Caribbean, and they arrive at the port of Port Royal.

Port Royal means US customs filings that are due while the container is still in Tianjin, and a supply chain CBP may ask to see. 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

  • Bohai Bay winter ice
  • Tianjin Xingang export
  • ISF filer
  • Supply-chain tracing file
  • HTS code 8507.60
Ask about this route United States ports from Tianjin

Route profile

The Tianjin → Port Royal route in brief

Origin port

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.

Sea corridor

Asia – Americas via the Panama Canal

A Panama Canal corridor whose Neopanamax draft depends on Gatun Lake levels, followed by the Caribbean during hurricane season.

Container gantry cranes at a Tianjin port container terminal
A cargo ship at anchor in calm water under a clear sky

Where this route gets difficult

Where Tianjin → Port Royal shipments get held up: 6 points

Loading port first, then the sea leg, then Port Royal and the United States market.

  1. Origin port

    At Tianjin the port slot is booked before the truck leaves the factory

    Tianjin Customs runs a 'supervised factory loading, direct loading on port arrival' model for dangerous goods: officers oversee stuffing at the factory, the declaration goes in early through the single window, and the container enters the port in a slot booked on the customs–port platform and goes straight to the ship. Any inspection happens in closed yards inside the Beijiang and Dongjiang terminals. The time saved depends on the stuffing date, the slot and the declared data all matching.

    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.

  2. Origin port

    A slow document review at Tianjin can mean a missed vessel

    Tianjin MSA itself said in July 2026 that, under the traditional review model, long document reviews often made firms miss the vessel's document cut-off, leaving cargo in port to be re-allocated to another ship. Its new fast-track green channel (appointment-based, more than 50% faster, with a fixed document list) is for new-energy-vehicle cargo; battery shipments should not assume they qualify.

    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.

  3. Sea corridor

    The Pacific leg before Panama in winter

    The first half of the voyage crosses the North Pacific, where NOAA has recorded hurricane-force mid-latitude storms from October to April, most often in December.

    What Anxin does: For October–April sailings we check blocking and bracing on stuffing photos before sealing.

  4. Import country

    Unentered battery containers go to General Order after 15 days

    A container landed at Port Royal without a release permit may stay at the terminal only until the 15th calendar day. The carrier must then notify CBP and a bonded general order warehouse, which moves and stores the goods at the consignee's risk and expense (19 CFR 4.37). Not every general order warehouse can take Class 9 battery cargo, and where specialized storage is missing the port director decides where it goes.

    What Anxin does: We check with the importer's broker that the entry can be filed before arrival at Port Royal, and chase any missing invoice or HTS detail while the ship is still at sea.

  5. Import country

    Which 8507.60 line decides the Section 301 duty

    For lithium-ion batteries entered from 1 January 2026 USTR set the Section 301 additional duty on HTSUS 8507.60.0020 (the non-EV line) at 25%, the level EV batteries under 8507.60.0010 reached in 2024. Other China-specific duties can be added and change at short notice, so the classification and the entry date both move the landed cost at Port Royal.

    What Anxin does: We do not give duty rulings. We make sure the invoice describes chemistry, configuration and application precisely enough for the importer's customs broker to classify it, and we flag the entry date when a vessel's arrival could straddle a duty change.

  6. Import country

    A monitored US emergency number for the truck leg

    The IMDG waiver in 49 CFR 171.25(d)(2) spares the emergency telephone number only when cargo stays on the ship or moves between vessels without using a public highway. Once the container is trucked out of Port Royal, the shipping paper needs a numeric emergency response number that is monitored at all times and answered by someone who knows the material; an answering service that calls back does not count. Goods shipped as 'Battery powered equipment' are exempt.

    What Anxin does: Before sailing we confirm who provides the 24-hour number for the US leg, usually the importer's emergency response provider, and put it with the contract reference on the DG documents we send to the trucker.

Locator map of Port Royal, United StatesPort Royal
Locator map in the same projection as the corridor map; the dot marks the listed port position (32.37°N, 80.68°W).
Containers on rail wagons next to a terminal in Vancouver

Documents & compliance

What to have ready: Tianjin to Port Royal

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.

Before loading in Tianjin

  • Stuffing date, port-entry slot and DG cut-off at Tianjin agreed in that order
  • Container packing certificate signed by a certified packing inspector after supervised stuffing
  • Transport-condition classification report where applicable
  • Load plan showing even weight distribution (no more than 60% of the cargo weight in either half of the container length)
  • 'Made in China' marking on articles or containers checked on photos

For the carrier and the voyage

  • Canal routing and any canal-related surcharge confirmed for the booked vessel
  • Dangerous goods declaration with UN number (3480 / 3481 / 3090 / 3091), proper shipping name and packing instruction (P903, or P908/P911 for damaged)
  • Lithium battery mark (SP188 cargo) or class 9 labels and placards

For import into United States

  • HTSUS classification from the broker (8507.60.0010 vs .0020 decides the Section 301 line)
  • Supply-chain tracing file for cells and lithium inputs, in case of a UFLPA request
  • CPSC certificate data and eFiling arrangement, if the product is subject to certification
A shrink-wrapped lithium-ion battery pack for a small electric vehicle
Before you book

One consistent file

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 United States 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

What could go wrong from Tianjin to Port Royal, and who acts

RiskWhereMitigationWho acts
Document review runs past the vessel cut-off; cargo re-allocated to a later shipTianjin MSA reviewComplete document set filed days before cut-offAnxin with the declarant
Box sent to the terminal inspection yard because declared data do not matchBeijiang / Dongjiang terminalsDeclaration, packing certificate and container number cross-checked before truckingAnxin
Truck stopped without a monitored emergency numberRoad leg from the portEmergency response provider confirmed before sailingImporter, checked by Anxin

Questions

Tianjin → Port Royal: questions we are asked

Yes, if the container moves on a public highway. The IMDG waiver in 49 CFR 171.25(d)(2) only covers cargo that stays on the ship or moves between vessels; otherwise 49 CFR 172.604 requires a monitored number answered by someone with the emergency information. Goods shipped as 'Battery powered equipment' are exempt.

1 June to 30 November, peaking around 10 September, according to the US National Hurricane Center.

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

Where these points come from

  1. 19 CFR 134.11: Country of origin marking required (Legal Information Institute (e-CFR text))
  2. Section 301 Modifications Determination (Federal Register notice, Sept 2024) (Office of the U.S. Trade Representative)
  3. 49 CFR 171.25 – Additional requirements for the use of the IMDG Code (eCFR / PHMSA)
  4. 49 CFR 172.604: Emergency response telephone number (eCFR / PHMSA)
  5. Update: Certificates of Compliance and eFiling (U.S. Consumer Product Safety Commission)
  6. DHS designates steel, copper, lithium, caustic soda and red dates as UFLPA high-priority sectors (19 Aug 2025) (U.S. Department of Homeland Security)
  7. Advisory to Shipping A-33-2026: Postponement of maximum authorized draft adjustment in the Neopanamax locks (Panama Canal Authority)
  8. Tropical Cyclone Climatology (NOAA National Hurricane Center)
  9. Hurricane force extratropical cyclones observed using QuikSCAT (Mariners Weather Log 49-1) (NOAA Ocean Prediction Center)
  10. Tianjin Customs export dangerous goods service page: supervised factory loading, direct loading on port arrival (Tianjin Customs)
  11. Tianjin MSA opens a green channel for new-energy-vehicle shipments (Tianjin Economic-Technological Development Area (TEDA) Administration)

Next step

From enquiry to import

  1. 1EnquiryCargo, origin, destination
  2. 2Documents checkUN 38.3, SDS, packing
  3. 3BookingAfter carrier acceptance
  4. 4HandoverAt Tianjin
  5. 5ImportClearance at Port Royal
Each step is confirmed in writing; an enquiry does not create a booking.

Ask about Tianjin → Port Royal

Origin and destination are filled in; add the cargo facts you have.

Sending this form starts a review; it does not confirm carriage. Full enquiry form

After you send it

We check carrier acceptance for Tianjin → Port Royal before any booking, and ask for missing battery documents first.

All destinations from Tianjin · United States ports

A truck hauling a teal shipping container on a motorway

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