Hidden Container Charges: CIC, DOC, Seal Fee & the Others on Your Freight Quote

When you receive an ocean freight quote from China, the big charges — BAF, PSS, THC, GRI — are hard to miss. But below them, quietly adding $50–$500 per container, are a dozen smaller surcharges that importers often overlook until they appear on the final invoice.

CIC — Container Imbalance Charge

What it is: CIC compensates carriers for repositioning empty containers when a port imports more than it exports. That repositioning cost gets passed through as CIC.

Typical cost: $50–$200 per container, varying by trade lane.

Negotiability: Non-negotiable at the carrier level. Your forwarder's margin on CIC is negotiable — ask for the carrier-published rate vs your rate.

DOC — Documentation Fee

What it is: DOC covers the cost of preparing and processing the Bill of Lading (B/L) and other shipping documents.

Typical cost: $25–$60 per shipment. $75–$150 is not uncommon for complex consolidations.

Negotiability: Fully negotiable — it's a forwarder administrative charge. If you're paying more than $50, compare quotes.

Seal Fee

What it is: Fee for the security seal used to lock containers after loading. Mandatory for ocean freight.

Typical cost: $10–$30 per container.

Negotiability: Largely non-negotiable — the seal is required. Verify no significant forwarder markup.

CFS — Container Freight Station Charge

What it is: CFS charges apply to LCL (Less than Container Load) shipments, covering handling at consolidation warehouses.

Typical cost: $15–$50 per CBM for consolidation; $15–$40 per CBM for deconsolidation. Total for LCL: $80–$200 per shipment.

Negotiability: Partially negotiable. Large forwarders with their own CFS facilities can offer better rates.

PCS — Port Congestion Surcharge

What it is: Applied when a port experiences congestion — excessive berth wait times, slow crane operations, or customs backlog.

Typical cost: $50–$300 per container. During the 2021–2022 shipping crisis, PCS reached $300–$600 per container at some US ports.

When it appears: Typically at US West Coast ports (LA/Long Beach, Oakland).

WRS — War Risk Surcharge

What it is: Covers additional insurance and routing costs when vessels must avoid conflict zones (e.g., Red Sea/Suez routing changes).

Typical cost: $50–$200 per TEU when active.

Hidden Charge Checklist

• CIC: $50–$200/container — carrier-published, check for markup
• DOC: $25–$60/shipment — negotiate if above $50
• Seal Fee: $10–$30/container — low, but verify no markup
• CFS: $15–$50/CBM — only for LCL shipments
• PCS: $50–$300/container — watch for application without notice
• WRS: $50–$200/TEU — may appear during geopolitical disruptions
• AMS: $25–$60/shipment — carrier-filed, verify on invoice
• ISF: $25–$50/shipment — broker-filed, verify on invoice

Key Takeaways

• Smaller surcharges add $100–$500 per container on top of major charges
• DOC fees above $50 per shipment warrant negotiation
• CIC, PCS, and WRS are carrier-mandated — focus on verifying forwarder markup
• Always request itemized quotes to identify hidden charges before shipment
• LCL shipments carry higher per-unit CFS charges — compare FCL vs LCL for your volume