Supply Chain Action Points
Read this first — the conclusion, and the moves to make:
- By 10 July 2026, take every live contract and quotation and label the bunker treatment as formula, notice-based or all-in, writing the review date and notice period beside each, to a target of zero unlabelled lines. Owner: commercial contracts.
- By 17 July 2026, list every booking whose bill of lading date could slip past 30 June and price the difference per container; any item above 2% of the monthly freight bill goes to the buyer before the vessel sails.
- By 31 July 2026, diarise the next review date of each formula contract and the notice expiry of any adjustment served in July, so no step is applied without a matching entry in the file.
- Before the next renewal, require any notice-based bunker clause to carry a downward trigger on the same notice period, or price the missing symmetry into the bid.
- By 14 August 2026, reconcile one month of invoices against the clause text line by line, to confirm the bunker applied matches the mechanism the contract names rather than the one assumed.
With so much peak-season volume pulled into May and June ahead of US tariff and BAF changes, Freightos notes the early start could produce an earlier unwind, possibly in July. The degree to which July increases hold will signal whether carrier leverage is weakening.
The Analysis
On 5 July the observation from Freightos is a volume observation with a price conclusion attached. So much peak-season cargo was pulled into May and June, ahead of tariff and bunker adjustments, that the unwind may arrive in July rather than in autumn. Whether demand actually turns early is a forecasting question and not mine. The step everyone skips between that forecast and an invoice is the clause that decides whether a softening market reaches you at all.
Strictly speaking, the number on your bill is not a market price. It is the output of an instrument: a service contract, a published tariff or a booking term, each carrying its own adjustment mechanism, its own notice period and its own effective date. An index can turn in July while your payable amount keeps rising into October, and neither document is wrong.
The bunker element is the one the story names. A bunker adjustment enters an instrument in one of three shapes. It can be a formula tied to a published index with a stated review date. It can be a right to adjust on notice, with a number of days written into the clause. It can be absent, because the rate is all-in. Which shape you hold decides whether a July move reaches you in July, in October, or never. Two shippers on the same loop, one on a formula and one on an all-in, will read the same article and reach opposite conclusions about their own cost, and both will be right about their own contract.
The formula shape carries a lag that is easy to miss. Index references typically point to an average over a period that has already closed, so a softening in July appears in the reference behind a later review, which means the pass-through arrives after the turn rather than with it. In a rising market the lag protects the shipper. In a falling one it holds the higher number in place for another quarter. The mechanism is symmetrical in design and asymmetrical in effect, because the direction of the market decides who the lag helps.
Notice-based adjustments have a different geometry. They operate prospectively from the notice date, they run for as long as the clause permits, and they do not require anyone to agree that the market has turned. Nothing in such a clause obliges the carrier to reverse an increase when an index falls; the reversal arrives as a new tariff, a new quotation, or a negotiation at renewal. That asymmetry matters more than any forecast.
The pulled-forward volume raises a second question that the story does not ask. A booking made in May for cargo meant to sail in June is priced against the rate in force on a defined date, and that date is named in the tariff or the contract, often the bill of lading date and sometimes the date of cargo receipt. When a rolled booking pushes the bill of lading into July, the old rate does not follow the cargo. It stays with the date. A shipper who pulled volume forward to beat a deadline has, in the same act, exposed that volume to a rate change he does not control, because the document fixing the date is issued by the carrier.
By layer, the split is clean. Shippers buying on tariff or spot rates are fully exposed and get no notice benefit, so a July increase reaches them at once and a July softening reaches them late or as a concession. Mid-sized shippers on a service contract with a formula bunker clause are exposed through the formula and protected by the lag, which is a good position in a falling market and a poor one in a rising market. Shippers on an annual fixed all-in sit outside the entire conversation until renewal, which is the only date on which this story can reach them. Exporters from Asia to the United States fall into the first two groups depending on how they buy. Exporters from the United States pay the bunker element as well, but the volume story behind it does not describe their book, so reading it as a demand signal for their own trade would be a category error.
The dates that matter are therefore not in the article. They are the review date in your bunker clause, the expiry of the notice period on any adjustment served, the bill of lading date of any rolled booking, and the renewal date of the contract. A July unwind becomes visible in your accounts at whichever of those four comes last, and it can be a quarter after the market turned.
Here is what the coverage leaves out. Freightos is describing an index, and an index is not a contractual event. No clause obliges a carrier to pass a fall through before the next review, and the review calendar was fixed in a document signed months ago. The other omission is the shape of the mechanism itself. A general rate increase is announced, dated and applied. There is no matching instrument for a general rate decrease, which arrives as a new tariff line or as a concession at renewal. A shipper who reads the forecast, concludes that July will be cheaper and waits, is waiting for a procedure that does not exist. The market can fall and his invoice can rise in the same month, with no breach by anybody.
Two ways to be wrong, and they cost differently. Assume the unwind reaches you and hold off locking anything, and you may be right about the index and wrong about the invoice, because the clause you signed has already set the next review. Assume it does not reach you and lock July levels for twelve months, and you may lock above a market that fell, which is a real cost but a capped one. The asymmetry sits in the instruments rather than in the forecast: the downside of waiting is open-ended, the downside of locking is the difference.
The numbers below are mine, not the article's: 200 FEU a month, an all-in of USD 2,400 per FEU, and a 5% step at a bunker review, which is an assumption rather than a reported figure. The step is USD 120 a container and USD 24,000 a month. If the formula reference trails the spot turn by one quarter, the step lands three months after the softening began, and the exposure carried through that lag is about USD 72,000. Whether that is worth a contract negotiation is a question about your margin, not about the market.
So the reading holds only inside boundaries. If your rate is all-in and the contract has no bunker clause, this whole discussion belongs to somebody else's invoice until renewal. If you buy on the published tariff, the discussion is yours immediately and the forecast is beside the point. If your cargo rolled and the bill of lading slipped into the new period, the rate question has already been answered against you. Where none of those apply, the useful date is the review date in your own clause, and it is not in the article.
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