The Vessel Was on Time. The Cargo Was Not Ready.
Quote from chief_editor on May 30, 2026, 6:44 pmWhen a vessel arrives within laycan and the cargo is not ready, the seller bears the cost. Understanding what 'cargo ready' means in practice avoids expensive surprises.
The vessel arrived at the pilot station of a West African port on the fourth day of the laycan window. The NOR was tendered. The terminal confirmed the berth would be available the following morning. The vessel berthed. Loading equipment was positioned. And the cargo — 12,000 tonnes of manganese ore — was not ready.
The seller's logistics chain had fractured two days earlier: the rail transport from the inland mine to the port terminal had experienced an equipment failure, and the stockpile at the terminal was insufficient for the contracted cargo quantity. The shortfall: approximately 4,200 tonnes. The seller needed 4 to 5 additional days to accumulate the balance from road transport and secondary stockpile.
Laytime, under the charterparty, had begun counting when the NOR was accepted. The vessel waited at the berth for partial loading of the available 7,800 tonnes, then waited for the balance. Total waiting and partial-loading time before full cargo was available: 6.1 days against a 4-day laytime allowance. Demurrage at $14,000 per day: $29,400 — a cost that fell entirely on the seller, whose obligation under the FOB contract was to have cargo ready for loading within the agreed laycan.
'Cargo Ready' Means Cargo at the Loading Terminal, Not Cargo at the Mine
FOB delivery obligations under most bulk commodity sale contracts require the seller to have the cargo available at the loading terminal, in the quantities specified, within the laycan window. "At the mine" is not compliant. "In transit to the terminal" is not compliant. "Partially at the terminal with the balance arriving in three days" is compliant only if the vessel is not yet demurring — and once laytime begins, it begins for the whole waiting period.
Sellers who manage their supply chain from inland production to the export terminal, across long distances and complex logistics, have a structural vulnerability: any disruption in the supply chain that delays cargo accumulation at the terminal becomes a demurrage cost as soon as the vessel arrives within laycan and the NOR is accepted. The supply chain disruption is the seller's risk under FOB. The buyer nominated the vessel to arrive within the laycan the seller agreed to. If the cargo is not ready, the demurrage follows.
Industry estimates for inland supply chain disruption frequency on Africa-origin mineral trades — where road and rail infrastructure reliability is materially lower than in Australia or South America — suggest that cargo readiness failures are a more frequent source of demurrage than vessel-side issues on these routes. The terminal stockpile buffer that sellers maintain to absorb inland supply disruptions is directly inversely proportional to the demurrage exposure from cargo readiness failures: larger buffers cost more to maintain but reduce demurrage risk.
The Contractual Relationship Between Laycan and Cargo Readiness
Sellers who cannot reliably have cargo ready at the loading terminal within the agreed laycan should negotiate laycans that match their actual logistical capability. A seller with a three-week inland supply cycle and an unpredictable rail network should not accept a 5-day laycan window. The pressure to accept tighter laycans comes from buyers who want scheduling certainty and from competitive markets where sellers fear losing the trade if they insist on longer windows.
The result of accepting a tight laycan that the supply chain cannot reliably meet is predictable: demurrage on a recurring basis, with each occurrence attributed to a different specific cause (equipment failure this time, weather the next, supplier delay after that) but with the underlying pattern being that the system does not have enough buffer to reliably meet the agreed window.
A seller who tracks their demurrage costs by cause and by trade route, and who sees a consistent pattern of cargo-readiness-related demurrage on a particular route, has data that argues for renegotiating the laycan on future contracts. The cost of a longer laycan — the buyer may demand a small price concession or may take their business elsewhere — is often substantially less than the recurring demurrage from meeting a tight window with an unreliable inland logistics chain.
When a vessel arrives within laycan and the cargo is not ready, the seller bears the cost. Understanding what 'cargo ready' means in practice avoids expensive surprises.
The vessel arrived at the pilot station of a West African port on the fourth day of the laycan window. The NOR was tendered. The terminal confirmed the berth would be available the following morning. The vessel berthed. Loading equipment was positioned. And the cargo — 12,000 tonnes of manganese ore — was not ready.
The seller's logistics chain had fractured two days earlier: the rail transport from the inland mine to the port terminal had experienced an equipment failure, and the stockpile at the terminal was insufficient for the contracted cargo quantity. The shortfall: approximately 4,200 tonnes. The seller needed 4 to 5 additional days to accumulate the balance from road transport and secondary stockpile.
Laytime, under the charterparty, had begun counting when the NOR was accepted. The vessel waited at the berth for partial loading of the available 7,800 tonnes, then waited for the balance. Total waiting and partial-loading time before full cargo was available: 6.1 days against a 4-day laytime allowance. Demurrage at $14,000 per day: $29,400 — a cost that fell entirely on the seller, whose obligation under the FOB contract was to have cargo ready for loading within the agreed laycan.
'Cargo Ready' Means Cargo at the Loading Terminal, Not Cargo at the Mine
FOB delivery obligations under most bulk commodity sale contracts require the seller to have the cargo available at the loading terminal, in the quantities specified, within the laycan window. "At the mine" is not compliant. "In transit to the terminal" is not compliant. "Partially at the terminal with the balance arriving in three days" is compliant only if the vessel is not yet demurring — and once laytime begins, it begins for the whole waiting period.
Sellers who manage their supply chain from inland production to the export terminal, across long distances and complex logistics, have a structural vulnerability: any disruption in the supply chain that delays cargo accumulation at the terminal becomes a demurrage cost as soon as the vessel arrives within laycan and the NOR is accepted. The supply chain disruption is the seller's risk under FOB. The buyer nominated the vessel to arrive within the laycan the seller agreed to. If the cargo is not ready, the demurrage follows.
Industry estimates for inland supply chain disruption frequency on Africa-origin mineral trades — where road and rail infrastructure reliability is materially lower than in Australia or South America — suggest that cargo readiness failures are a more frequent source of demurrage than vessel-side issues on these routes. The terminal stockpile buffer that sellers maintain to absorb inland supply disruptions is directly inversely proportional to the demurrage exposure from cargo readiness failures: larger buffers cost more to maintain but reduce demurrage risk.
The Contractual Relationship Between Laycan and Cargo Readiness
Sellers who cannot reliably have cargo ready at the loading terminal within the agreed laycan should negotiate laycans that match their actual logistical capability. A seller with a three-week inland supply cycle and an unpredictable rail network should not accept a 5-day laycan window. The pressure to accept tighter laycans comes from buyers who want scheduling certainty and from competitive markets where sellers fear losing the trade if they insist on longer windows.
The result of accepting a tight laycan that the supply chain cannot reliably meet is predictable: demurrage on a recurring basis, with each occurrence attributed to a different specific cause (equipment failure this time, weather the next, supplier delay after that) but with the underlying pattern being that the system does not have enough buffer to reliably meet the agreed window.
A seller who tracks their demurrage costs by cause and by trade route, and who sees a consistent pattern of cargo-readiness-related demurrage on a particular route, has data that argues for renegotiating the laycan on future contracts. The cost of a longer laycan — the buyer may demand a small price concession or may take their business elsewhere — is often substantially less than the recurring demurrage from meeting a tight window with an unreliable inland logistics chain.