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Shipment Status & Support

North America · sea freight from Guangzhou

Shipping from Guangzhou to Bath

Guangzhou to Bath

South China Sea · Taiwan Strait · North Pacific · Eastern Pacific · Panama Canal · Caribbean Sea · Windward Passage · US East Coast

Sea corridor illustration: Guangzhou to Bath, United States Simplified map with a curved corridor from Guangzhou via South China Sea, Taiwan Strait, North Pacific, Eastern Pacific, Panama Canal, Caribbean Sea, Windward Passage, US East Coast to Bath. Illustration only; not a vessel track or schedule. NORTH AMERICASOUTH AMERICAPACIFIC OCEAN North PacificPanama Canal GuangzhouCHINA ORIGIN BathUNITED STATES GuangzhouSOUTH CHINA SEAGUANGDONGDEPARTURE AREA
  1. GuangzhouChina origin
  2. South China Sea
  3. Taiwan Strait
  4. North Pacific
  5. Eastern Pacific
  6. Panama Canal
  7. Caribbean Sea
  8. Windward Passage
  9. US East Coast
  10. BathUnited 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.

This route runs through Guangzhou's Nansha terminals, which since September 2026 accept Dongguan-inspected battery boxes without a second check, then follows a Pacific crossing and a Panama Canal transit; at the far end is the port of Bath.

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

  • Nansha export
  • Dongguan–Nansha one-box
  • Supply-chain tracing file
  • HTS code 8507.60
  • ISF filer
Ask about this route United States ports from Guangzhou

Route profile

What sets Guangzhou → Bath apart

Origin port

Guangzhou (Nansha)

Pearl River Delta battery cargo through Nansha, where a September 2026 agreement lets Dongguan-inspected containers load without a second MSA check, and where typhoon season runs June to October.

Import country

United States

A duty line set by the exact 8507.60 code, lithium supply-chain questions under UFLPA, and ISF and AMS filings that are due before the box is loaded.

Elevated section of the Nansha Port Railway on concrete piers in Guangzhou's Nansha district
A loaded container ship on the horizon

Where this route gets difficult

5 points to plan for on the Guangzhou → Bath route

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

  1. Origin port

    Packaging certificate data now shared in Dongguan

    Dongguan Customs and Dongguan MSA began sharing dangerous-goods packaging certificate data in September 2026, which they called a first in China, and agreed joint action on concealed and false declarations; Huangpu Customs runs a joint 'lithium batteries going overseas' service against misdeclaration as well. A mismatch between packaging certificate and MSA filing is visible to both.

    What Anxin does: We check that the UN number, packaging code and quantities on the packaging certificate are exactly those on the MSA cargo report before either is submitted.

  2. Sea corridor

    North Atlantic winter storms off the US East Coast

    The last leg north to Bath runs up the US East Coast in the North Atlantic, where NOAA's Ocean Prediction Center has recorded hurricane-force mid-latitude storms in every month from October to April, most often in January.

    What Anxin does: For October–April arrivals we check blocking and bracing on stuffing photos before sealing, and allow slack in the delivery plan.

  3. Import country

    A US-only carton mark for SP188 shipments

    Packages of UN3480 or UN3090 moving under IMDG special provision 188 skip the DG declaration at sea, yet 49 CFR 171.25(b)(3) still wants the 'FORBIDDEN FOR TRANSPORT ABOARD PASSENGER AIRCRAFT' mark or a Cargo Aircraft Only label on each one, and on packages of batteries with or in equipment over 5 kg net.

    What Anxin does: When the shipper declares SP188 for a Bath booking, we check the carton photos for the US marking or CAO label before stuffing, not after discharge.

  4. Import country

    Product defects must be reported to CPSC within 24 hours

    US importers, like manufacturers and retailers, must tell CPSC within 24 hours once they have information reasonably suggesting that a consumer product fails a safety rule or has a defect that could create a substantial hazard. Battery overheating reports from customers can trigger that duty, and CPSC expects any investigation to take no more than about 10 working days.

    What Anxin does: We keep the manufacturer's batch records, UN 38.3 summaries and packing photos for each shipment to Bath, so the importer can answer CPSC questions quickly.

  5. Import country

    Demurrage and detention invoices must follow FMC rules

    Battery containers held for DG checks or paperwork can run up demurrage and detention at Bath. Under the FMC's billing rule, in force since May 2024, carriers and terminals must invoice within 30 days with accurate, complete information, or the charge is not payable, and the billed party has at least 30 days to ask for a waiver or refund. A 2025 court ruling set aside only the section on who may be billed.

    What Anxin does: We keep the dates of discharge, availability and any DG hold for each container, so the importer can check invoices against them and dispute charges inside the FMC time limits.

Locator map of Bath, United StatesBath
Locator map in the same projection as the corridor map; the dot marks the listed port position (43.92°N, 69.82°W).
Container ship being unloaded under red gantry cranes in Vancouver

Documents & compliance

Documents to line up for Guangzhou → Bath

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 Guangzhou

  • Packaging certificate and MSA cargo report cross-checked line by line (UN number, packaging code, quantity)
  • Safety data sheet and dangerous goods safe-carriage declaration for the MSA cargo report
  • Customs packaging use-appraisal result for the dangerous goods packaging (with the maker's performance appraisal)
  • Container packing certificate signed by a certified packing inspector after supervised stuffing
  • Transport-condition classification report where applicable

For the shipping line

  • Canal routing and any canal-related surcharge confirmed for the booked vessel
  • Lithium battery mark (SP188 cargo) or class 9 labels and placards
  • Condition statement: new, used, damaged/defective (SP376) or for recycling (SP377)

For the importer in United States

  • Importer of record and the licensed customs broker who will file the entry
  • ISF filer named; stuffing location and consolidator sent right after packing
A shrink-wrapped lithium-ion battery pack for a small electric vehicle
Before you book

Match the details first

We line up UN numbers, model names and package counts across the Guangzhou filings, the booking with the carrier and the documents for United States before the booking is confirmed, so that a mismatch is fixed at origin rather than discovered at Bath.

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 table for Guangzhou → Bath

RiskWhereMitigationWho acts
Mismatch between packaging certificate and MSA filing flagged by shared dataDongguan / NanshaLine-by-line check before submissionAnxin with the declarant
SP188 cartons without the US markingDischarge and onward truckingMarking or CAO label checked on carton photos before stuffingShipper, checked by Anxin

Questions

Common questions on the Guangzhou → Bath route

For lithium-ion batteries classified in HTSUS 8507.60.0020 and entered from 1 January 2026, USTR set the Section 301 additional duty at 25%; EV traction batteries in 8507.60.0010 have been at 25% since 2024. Other duties can apply on top. The importer's customs broker confirms the classification and total duty; we make sure the invoice gives the broker enough detail to do so.

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

Both now have a one-box arrangement with Dongguan MSA: Yantian since May 2026 and Nansha since 22 September 2026, so a container inspected at the factory need not be reopened at the terminal unless necessary. The choice then comes down to the carrier's service to your destination and the cut-offs; we compare both when you book.

References

Where these points come from

  1. 19 CFR 149.2 – Importer security filing: requirement and time of transmission (eCFR / CBP)
  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. Advisory to Shipping A-33-2026: Postponement of maximum authorized draft adjustment in the Neopanamax locks (Panama Canal Authority)
  5. Tropical Cyclone Climatology (NOAA National Hurricane Center)
  6. Hurricane force extratropical cyclones observed using QuikSCAT (Mariners Weather Log 49-1) (NOAA Ocean Prediction Center)
  7. Export dangerous goods packaging inspection: service guide (Chinese) (General Administration of Customs of China (Lanzhou Customs service guide))

Next step

From enquiry to import

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

Ask about Guangzhou → Bath

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 Guangzhou → Bath before any booking, and ask for missing battery documents first.

All destinations from Guangzhou · United States ports

Trailers backed up to the loading docks of a warehouse

Need Guangzhou → Bath reviewed?

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

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