China Retaliatory Port Fees on U.S.-linked Vessels: What LSPs Must Do Now

What changed and when

China’s Ministry of Transport has announced special port fees on U.S.-linked vessels calling Chinese ports, effective Tue, Oct 14, 2025. The measure is framed as a counter to new U.S. port-entry fees on China-linked vessels starting the same day. Chinese maritime authorities will collect the fee at the first Chinese port call in a voyage, with a limit of five chargeable voyages per vessel per year.

Who is in scope

The fee applies to vessels that meet any of the following tests:

U.S.-owned vessels.
U.S.-operated vessels.
Vessels owned or operated by entities in which U.S. enterprises, organizations, or individuals directly or indirectly hold 25 percent or more of equity, voting rights, or board seats.
U.S.-flagged vessels.
U.S.-built vessels.

Collection is handled by the maritime administration at the port of call in China. The Ministry indicates that a detailed implementation notice will follow.

How the fee is calculated

The fee is charged per voyage and is assessed on a per net ton (NT) basis, with scheduled annual increases:

From Oct 14, 2025: RMB 400 per NT
From Apr 17, 2026: RMB 640 per NT
From Apr 17, 2027: RMB 880 per NT
From Apr 17, 2028: RMB 1,120 per NT

Rule of application: If a vessel calls multiple Chinese ports in the same voyage, the fee is collected only at the first Chinese port on that voyage. No more than five voyages per vessel per calendar year are chargeable.

What LSPs should expect on invoices

Operators are likely to pass through the fee as a new surcharge line for voyages that trigger the rule. The pass-through method and any per-container conversion will be operator policy.
Expect short-notice carrier advisories for strings that touch China from Oct 14 onward, including revised quote templates that add a China special port fee line.
Contracts may reference a general governmental charges clause that enables pass-through without renegotiation. Verify the language before disputing charges.

Exposure checks you can run today

Build an at-risk voyage list. For all China calls on or after Oct 14, identify vessel owner, operator, flag, and build country. For corporate structures, screen 25 percent U.S. ownership or control where possible. Public databases or your carrier’s vessel sheets can help validate attributes.
Locate the first Chinese port per voyage. The fee is charged once per voyage at the first call in China. If your routing involves several Chinese ports, budget for the first only.
Request written pass-through policies from operators. Ask how they will convert per NT amounts to shipment-level surcharges and how they will handle multi-port voyages and calendar-year caps.
Add buffers to quotes that cover the initial RMB 400 per NT tier where exposure is likely, with an internal note to revisit the amount when carriers publish their exact conversion.
Update customer copy. Insert a one-paragraph advisory in booking confirmations for China calls stating that a new government-imposed port fee may appear as a carrier pass-through from Oct 14.

Back-of-envelope cost model

Use this to sense check operator pass-throughs. Replace the example tonnage and boxes with your real data.

Vessel net tonnage example: 10,000 NT
Applicable tier: RMB 400 per NT
Voyage fee at first Chinese port: 10,000 × 400 = RMB 4,000,000
If the operator spreads this across a 2,000 TEU intake for that call, an illustrative per box surcharge would be RMB 2,000 per TEU. This is illustrative only. Actual pass-throughs depend on operator policy and load factors.

Tip: Record any carrier-confirmed per box method and link it to your quotes so finance can reconcile invoices later.

Common questions

Does the five-per-year limit apply to every vessel
Yes. The Ministry states the special port fee is chargeable for no more than five voyages per vessel per year.

Is payment required before arrival
The official notice designates the maritime administration at the port to collect the fee and states that a detailed implementation method will follow. Expect carriers to clarify the payment workflow in their advisories.

Do transshipment calls in China count
If a vessel calls a Chinese port on a covered voyage, the fee is collected at the first Chinese port on that voyage. Confirm the port sequence with the operator for strings that include multiple Chinese calls.

Playbook for this week

Confirm affected sailings from Oct 14 onward and tag at-risk voyages in your internal tracker.
Capture operator guidance for surcharge conversion and store it with the shipment record.
Requote open opportunities that include China calls to avoid unplanned exposure.
Prepare a customer explainer with two lines: what the fee is and how it may appear on invoices.
Set a reminder for April 17, 2026 to update quotes to the RMB 640 per NT tier if still in force.

Quick comparison to U.S. action

U.S. fees on China-linked vessels also begin Oct 14 and escalate annually. The Chinese action uses a similar timing and first-port rule, but amounts are set in RMB per net ton and the scope is tied to U.S. links such as ownership, operation, flag, build, and 25 percent control. Treat each regime separately when budgeting.

Track status, exceptions, and surcharge notes in one place with TRADLINX Container Tracking

References

Prefer email? Contact us directly at min.so@tradlinx.com (Americas), sondre.lyndon@tradlinx.com (Europe) or henry.jo@tradlinx.com (EMEA/Asia)