You’ve seen the headline rate quoted in USD per TEU, and it looks competitive. But that number rarely reflects your true landed cost. Ocean freight is just one line item—BAF, THC, documentation fees, and haulage charges all stack on top. Before you sign anything, you need to understand what’s buried in the fine print. Here’s where the real cost comparison begins.
Break Down Every Sea Freight Quote Line by Line
Before you compare a single dollar figure across quotes, you’ve got to unbundle each one into its component charges. Isolate ocean freight, BAF, CAF, THC, documentation fees, and haulage separately. Megaton sea freight shipping quotes bundle origin and destination charges inconsistently between forwarders, so line-item everything: freight base rate, surcharges, customs clearance, and terminal handling. Only itemized breakdowns reveal true cost comparisons.
Spot Hidden Surcharges and Currency Adjustment Fees
Once you’ve itemized the base charges, dig into the fine print where Singapore forwarders bury their margin: BAF (Bunker Adjustment Factor) and CAF (Currency Adjustment Factor) fluctuate monthly, and if your quote doesn’t specify the exact percentage or index date it’s tied to, you’re exposed to rate creep at invoicing. Also flag PSS, GRI, and low-sulphur surcharges—demand fixed indices, effective dates, and re-rating triggers before signing.
Know Your Detention and Demurrage Terms Before You Sign
Surcharge indices only tell half the cost story—demurrage and detention clauses are where PSA’s congestion and your consignee’s slow gate pickups quietly wreck your landed cost. Check free-time allowances (typically 3-7 days), per-diem escalation tiers, and whether combined D&D caps apply. Ask carriers for PIL, ONE, or CMA CGM’s specific tariff sheets—generic quotes rarely disclose these until invoicing hits.
Evaluate On-Time Performance, Not Just Sea Freight Rates
Rarely does the cheapest sea freight quote from Singapore correlate with the carrier that’ll actually hit its ETA. Before signing, request schedule reliability data—Sea-Intelligence or Xeneta benchmarks work well. Compare carrier-specific on-time percentages, not fleet averages. Check transshipment port congestion history at hubs like PSA or Tanjung Pelepas. A 5% rate discount means nothing if it costs you two weeks in inventory delays.