Qingdao (Qianwan)
Qianwan exports from Shandong, where Qingdao MSA's one-document pilot cuts repeat filings for cargo moved between terminals by water.
North America · sea freight from Qingdao
Qingdao to Martha's Vineyard
Yellow Sea · Korea Strait · Tsugaru Strait · Eastern Pacific · Panama Canal · Caribbean Sea · Windward Passage · US East Coast
Lithium batteries for Martha's Vineyard go through Qingdao's Qianwan terminals. On the way they face a corridor through the Panama Canal, and they arrive at the port of Martha's Vineyard.
US entry is decided as much by paperwork filed in China as by anything at the port. 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
Martha's Vineyard is listed for reference only while its commercial cargo use is being checked; no offer is made on this page.
Route profile
Qianwan exports from Shandong, where Qingdao MSA's one-document pilot cuts repeat filings for cargo moved between terminals by water.
A Panama Canal corridor whose Neopanamax draft depends on Gatun Lake levels, followed by the Caribbean during hurricane season.


Where this route gets difficult
In the order the cargo meets them: at the loading port, at sea, at Martha's Vineyard and at customs in United States.
Since November 2024 Qingdao MSA's 'one-document, one-box' pilot has covered water-to-water transhipment of lithium batteries and other 'new three' cargo between Dagang and Qianwan: one outbound cargo report and at most one packing inspection inside the pilot ports. In the launch example, filings fell from three cargo plus three ship reports to one cargo plus two ship reports.
What Anxin does: If your cargo is stuffed at a Dagang yard or reaches Qianwan by water, we check at booking whether it qualifies for the pilot and file once, so the box is not reopened between terminals.
ESS units loading at Qingdao fall under a Shandong MSA waterway safe-transport guide written for lithium battery energy storage systems at the province's coastal ports, so preparation should follow that guide alongside the IMDG Code.
What Anxin does: For ESS cargo we review the unit's packing and securing plan against the Shandong guide with the packing site before booking.
The last leg north to Martha's Vineyard 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.
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 Martha's Vineyard booking, we check the carton photos for the US marking or CAO label before stuffing, not after discharge.
Under 19 CFR 4.7 the carrier's cargo declaration must be in CBP's Automated Manifest System 24 hours before loading abroad. Without it, or with inaccurate data, the permit to unlade the container at Martha's Vineyard can be delayed or refused.
What Anxin does: We give the carrier or NVOCC the final cargo description, HS code, UN number and package count before the documentation cut-off in Qingdao, so the AMS filing and the DG manifest say the same thing.
Consumer products that need a CPSC certificate have had their certificate data filed electronically at entry since 8 July 2026 (goods from a Foreign Trade Zone from 8 January 2027). A battery-powered product falls under it through the product's own rules, which the importer should settle before the goods reach Martha's Vineyard.
What Anxin does: We ask whether the goods are consumer products that need a CPSC certificate and, if so, who files it, so that the question is settled before the goods arrive.

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

We line up UN numbers, model names and package counts across the Qingdao 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 Martha's Vineyard.
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 |
|---|---|---|---|
| Duplicate filing or reopening between Qingdao terminals | Dagang → Qianwan | Pilot eligibility checked at booking; single cargo report | Anxin with the declarant |
| SP188 cartons without the US marking | Discharge and onward trucking | Marking or CAO label checked on carton photos before stuffing | Shipper, checked by Anxin |
| Permit to unlade delayed for a late or inaccurate AMS manifest | Port of discharge | Final cargo data given to the carrier before the cut-off | Carrier / NVOCC, with data from Anxin |
Questions
Yes. Under 49 CFR 171.25(b)(3), SP188 packages of UN3480 or UN3090 need the 'FORBIDDEN FOR TRANSPORT ABOARD PASSENGER AIRCRAFT' marking or a Cargo Aircraft Only label, and so do packages of batteries packed with or contained in equipment above 5 kg net. We check for it on carton photos before stuffing.
It can. In September 2026 the Panama Canal Authority postponed a planned draft cut in the Neopanamax locks because of Gatun Lake levels (advisory A-33-2026). We check the advisory in force when quoting.
Under Qingdao MSA's 'one-document, one-box' pilot (since November 2024), water-to-water transhipment between Dagang and Qianwan needs one outbound cargo report and at most one packing inspection. We confirm eligibility at booking.
References
Next step
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We check carrier acceptance for Qingdao → Martha's Vineyard before any booking, and ask for missing battery documents first.
All destinations from Qingdao · United States ports

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