Peak Surcharges Keep Moving: Reading PSS and GRI Correctly

As of July 29, 2026, the latest logistics market signals include Brazil's 25% Section 301 tariff taking effect, maintenance dredging at Santos, continued peak-season surcharge updates and geopolitical route risk. AI servers, high-value electronics, cold-chain cargo and e-commerce compliance continue to reshape forwarding plans.

For freight forwarders, importers, exporters, logistics managers and cross-border e-commerce teams, major international logistics markets now require more detailed planning. Shippers need to assess tariffs, capacity, customs, inland transport, warehousing and delivery commitments together.

Why PSS附加费 Affects Freight Forwarding

Peak Surcharges Keep Moving: Reading PSS and GRI Correctly changes shipping rhythm and quoting behavior. Rate validity is shorter, while PSS, GRI, fuel, low-water items and port operations can quickly change the final logistics budget.

Impact on International Logistics

Brazil-related tariff and document requirements make earlier customs review essential. Invoices, packing lists, HS codes, origin documents and consignee qualifications should be confirmed before booking.

Port work, peak surcharges and route risk also affect schedule reliability. Forwarders should clearly state rate validity, applicable sailing, destination charges and surcharge treatment.

Practical Actions for Shippers

• Classify orders by urgency and margin, using ocean freight for regular cargo and air or sea-air for urgent shipments.
• Ask for freight quotes that include surcharges, destination charges, inland delivery and warehouse handling.
• Build separate customs checklists for Brazil, Latin America, Europe and North America.
• Add packaging, insurance and tracking records for cold-chain, battery, DG and high-value cargo.
• Review demurrage, inspection, re-delivery and service costs weekly.

Forwarding Value

Forwarders can turn market news into practical actions such as route updates, tariff reminders, rate alerts, customs templates, port queue notices and warehouse stock advice.

Outlook

In the coming weeks, PSS附加费 will continue to interact with capacity, surcharges and customs rules. Shippers should work with partners that provide transparent pricing, stable capacity, compliance checks and proactive exception alerts.