Transpacific (North Pacific)
No canal or Red Sea passage, but a North Pacific crossing where winter storms have collapsed container stacks.
North America · sea freight from Guangzhou
Shipping from Guangzhou to Port Coquitlam
Guangzhou to Port Coquitlam
South China Sea · Taiwan Strait · East China Sea · Strait of Juan de Fuca
- GuangzhouChina origin
- South China Sea
- Taiwan Strait
- East China Sea
- Strait of Juan de Fuca
- Port CoquitlamCanada
This route runs through Guangzhou's Nansha terminals, which since September 2026 accept Dongguan-inspected battery boxes without a second check, then follows a North Pacific corridor with no canal or chokepoint; at the far end is the port of Port Coquitlam.
Canadian clearance depends on eManifest data filed before loading and on the importer's CARM set-up. Below are 5 route-specific points to plan for, what we do about each, and the documents to have ready before booking.
What we need to start
- Nansha export
- Dongguan–Nansha one-box
- eManifest cut-off
- CARM account
- Bilingual labels
Route profile
How Guangzhou → Port Coquitlam differs from other lanes
Canada
Container data due 24 hours before loading, CARM security for release before payment, and a road leg that accepts IMDG papers under Canadian conditions.
Where this route gets difficult
Where Guangzhou → Port Coquitlam shipments get held up: 5 points
Listed from loading in Guangzhou to import into Canada, each with what we do about it.
- Origin port
Pearl River typhoon season and rolled boxes
The tropical cyclone season in the region runs from June to October according to the Hong Kong Observatory, with July to September the busiest months. At Nansha, on the Pearl River mouth, a gate closure or a vessel change sends the DG filings and the packing certificate after the box to its new sailing.
What Anxin does: From June to October we leave slack between stuffing and the DG cut-off at Nansha and refile quickly if the vessel changes.
- Origin port
One-box inspection now reaches Nansha
Since 22 September 2026 Guangzhou MSA accepts Dongguan MSA's factory inspection for boxes loading at Nansha and re-inspects only when necessary. The first container was stuffed in Dongguan that day and left Nansha for Singapore on 24 September. Because the arrangement is new at Nansha, the factory record needs to be correct the first time.
What Anxin does: We ask at booking whether your Dongguan factory can use the Nansha one-box arrangement and make sure the stuffing photos, packing certificate and DG declaration match, because a mismatch is the 'necessary' case that brings the second inspection back.
- Sea corridor
No chokepoint, but North Pacific storms
The drawn corridor from Guangzhou crosses the North Pacific, with no canal and no Red Sea exposure. Weather is the risk instead. In November 2020 the ONE Apus, sailing from Yantian to Long Beach, suffered a stack collapse in a storm about 1,600 nautical miles north-west of Hawaii; its owners reported that more than 1,900 containers could be lost or damaged, including up to 40 hazmat boxes.
What Anxin does: For winter sailings especially, we review blocking and bracing on stuffing photos against the CINS points before sealing, and make sure the DG declaration is complete, so a damaged box can be identified and handled correctly.
- Import country
Port of Vancouver: pre-notification and DG acceptance
The Vancouver Fraser Port Authority, with other agencies, requires pre-notification before dangerous goods move within the port. Applications for dangerous goods acceptance go through its Pacific Gateway Portal, and handling must follow the Canada Shipping Act and the TDG Act.
What Anxin does: We give the carrier and its agent the complete DG data for Port Coquitlam early enough for the port authority's acceptance process, and pass the same data to the consignee's trucker.
- Import country
Incidents must be reported within two days
Under s. 14 of the Canada Consumer Product Safety Act, an importer that learns of a health or safety incident involving a consumer product must tell Health Canada and its supplier within two days, and file a written report within ten. For battery products sold in Canada, the Chinese supplier's test and batch data are needed quickly.
What Anxin does: We make sure the importer has the manufacturer's contact, batch identifiers and test reports on file with each shipment, so an incident report can be made on time.
Documents & compliance
Checklist for Guangzhou → Port Coquitlam
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.
At the Guangzhou end
- 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
- Load plan showing even weight distribution (no more than 60% of the cargo weight in either half of the container length)
For the shipping line
- Stuffing photos before, during and after packing, checked for blocking and bracing
- UN 38.3 test summary for every cell and battery type
- Dangerous goods declaration with UN number (3480 / 3481 / 3090 / 3091), proper shipping name and packing instruction (P903, or P908/P911 for damaged)
At the Canada end
- English DG documents with a 24-hour number for the Canadian road leg
- Importer's CARM account and release-prior-to-payment security confirmed
Before you book
Send the file once, complete
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 Guangzhou filings, the carrier booking and the Canada 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
What could go wrong from Guangzhou to Port Coquitlam, and who acts
| Risk | Where | Mitigation | Who acts |
|---|---|---|---|
| Second inspection at Nansha because factory records are incomplete | Dongguan factory → Nansha | Photos, packing certificate and declaration matched before trucking | Anxin |
| Typhoon closure after filings are made | Nansha, Jun–Oct | Slack in stuffing date; prompt refiling | Anxin with the declarant |
| Stack collapse or cargo shift in a North Pacific storm | Mid-Pacific | Blocking and bracing checked before sealing; complete DG data for incident response | Packing site / carrier, checked by Anxin |
Questions
Questions about shipping from Guangzhou to Port Coquitlam
Only if the importer is enrolled in release prior to payment with financial security posted in the CARM Client Portal. Since 20 May 2025, importers without security pay duties and taxes at release.
Weather is the main risk on this crossing: NOAA recorded hurricane-force North Pacific storms from October to April, most often in December. We tighten the packing checks for those sailings.
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
Regulations and port sources cited
- Customs Notice 25-22: End of Release Prior to Payment (RPP) transition period (Canada Border Services Agency)
- Canada Consumer Product Safety Act, section 14 (duties in the event of an incident) (Justice Laws Website)
- TDG Regulations Part 9, section 9.3: transporting dangerous goods to or from a vessel, a port facility or a marine terminal (Transport Canada)
- Port Information Guide, section 4.9 Dangerous goods, and Pacific Gateway Portal (Vancouver Fraser Port Authority)
- Hurricane force extratropical cyclones observed using QuikSCAT (Mariners Weather Log 49-1) (NOAA Ocean Prediction Center)
- Container ship ONE Apus; North Pacific Ocean (incident record) (NOAA IncidentNews)
- Forecasting yearly number of tropical cyclones affecting Hong Kong (tropical cyclone season June–October, most active July–September) (Hong Kong Observatory)
- Export dangerous goods packaging inspection: service guide (Chinese) (General Administration of Customs of China (Lanzhou Customs service guide))
Next step
From enquiry to import
- 1EnquiryCargo, origin, destination
- 2Documents checkUN 38.3, SDS, packing
- 3BookingAfter carrier acceptance
- 4HandoverAt Guangzhou
- 5ImportClearance at Port Coquitlam
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After you send it
We check carrier acceptance for Guangzhou → Port Coquitlam before any booking, and ask for missing battery documents first.
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