Who Pays When Duty, Freight or Fiber Costs Move During a Fabric Contract

Three costs, three clocks

A fabric price is not one number that drifts. It is three cost lines bundled together, and through 2026 each of them has moved for its own reasons and on its own timetable.

Fiber drifts. Poly-viscose is priced off polyester staple fiber and viscose staple fiber, and those follow crude oil, feedstock and pulp week by week. The September input-cost spike and its unwinding is a recent example of how far and how fast that can go in both directions.

Freight jumps. Ocean rates and lane surcharges can change between the day a quote is written and the day a container is booked, which is what Gulf freight disruption did to fabric orders this year.

Duty lands on a date. A tariff change is not gradual: it takes effect on a stated day, and goods entered the day after pay the new rate. The second US Section 301 investigation is a current example of a duty change that has no date yet but could still get one.

A contract that handles one of these well and says nothing about the other two has not fixed the price. It has fixed one third of it.

The default owner of each cost

Before any clause is written, the trade term already allocates most of this. It is worth knowing the default, because a clause only needs to change what the default gets wrong for you.

The incoterm half of this is covered in more depth in Incoterms for uniform fabric export. The point here is narrower: the term you choose is also a decision about which of these three risks you are holding.

Fiber: the revision mechanic

No mill can fix its yarn cost for a year, so an annual price is either carrying a margin for that risk from day one or quietly planning to ask for a revision later. The honest structure is a firm price for a defined window, then a stated way to revise it.

A mechanic that works has four parts. It names a published reference that the buyer can check as well as the mill. It has a fixed review point, not any time. It has a threshold below which nothing moves and a ceiling above which it stops. And it works both ways, so a fall in cost is passed back to you just as a rise is passed on to you. How to write each of those four is set out in annual purchase planning.

Freight: the surcharge question

Under ex-works or FOB the freight question is yours from the start, so the contract with the mill rarely needs to say anything about it. Your forwarder's quote is where that risk sits.

Under CFR or CIF the mill books the carriage, so the mill's quote includes a freight figure that was true on the day it was written. If a carrier adds a surcharge before the booking, the contract should already say whether it is absorbed, passed through at cost, or passed through only above a threshold, and it should say what evidence comes with it. A carrier's surcharge notice is a reasonable basis; a round number is not.

The simplest protection is the one most buyers skip: match the quote's validity to how long you actually need to place the order. A long validity on a CIF quote in a moving freight market either includes extra margin or is about to be reopened.

Duty: what a supply contract can and cannot do

Import duty at your border is assessed on you as importer, under every common term except DDP. That means a tariff change between order and arrival lands on your landed cost, and a clause in the contract with the mill cannot move it to the mill unless you have bought on delivered, duty-paid terms.

What generally decides the rate is when the goods are entered at your customs, not when you placed the order or when the cloth was woven. Your customs broker can confirm the rule for your market. The practical result is that a pending tariff decision is a reason to think about shipment timing and how much stock you hold, not a reason to renegotiate the mill's price.

If you do buy DDP, a duty change is the mill's cost by default, and a sensible mill will price that risk in or ask for a sharing clause. Agreeing that sharing clause up front is far cheaper than arguing it after a rate changes.

Four lines worth agreeing before you sign

• The trade term, chosen on purpose, because it already decides who carries freight and duty.
• A fiber revision mechanic if the price runs past the quote's validity, written the way the annual planning guide describes.
• Under CFR or CIF, how a post-quote freight surcharge is handled and what evidence supports it.
• That anything already called off or shipped stays at the price in force when it was called off.

None of this needs a lawyer for a straightforward fabric order, and none of it costs anything if nothing moves. For what a fabric quote itself should contain, see understanding fabric quotations; for public tenders, where price variation is usually not allowed at all, see the clauses that put your own money at risk.

FAQ

Frequently asked questions

If the US raises the tariff on Indian fabric after I order, does the mill pay it?

Not under the usual terms. Under ex-works, FOB, CFR or CIF the importer pays the import duty, so a rate change is yours. Only under DDP does the seller carry the duty. If a decision is pending, the levers you control are shipment timing and stock holding rather than the mill's price.

The rupee weakened. Should my fabric price fall?

Not automatically. A weaker rupee changes the dollar value of the mill's rupee costs, but fiber, dyes and freight move on their own and are partly priced in dollars already, so the net effect on a fabric quote is usually smaller than the currency move and can be offset entirely. Treat a currency move as a reason to ask for a fresh quote, not as a discount you are owed.

Can I get a fixed fabric price for a whole year?

You can fix the specification, shade and schedule for a year, but no mill can fix its fiber cost for that long. The workable options are a firm price for a defined window followed by a stated revision mechanic, or a firm price for a committed quantity called off within a set period.

Under CIF, can the mill add a freight surcharge after quoting?

Within the quote's validity, generally not unless the quote or contract says it can. After the validity has lapsed the quote can be reissued. If you buy CIF in a moving freight market, agree in writing how a surcharge is handled and what evidence comes with it.

Does a tender contract allow these adjustments?

Usually not. Most uniform tenders are firm-price for the contract term, so a cost move after the bid is the bidder's to absorb unless the tender itself contains a price variation clause. Read the tender document rather than assuming one exists.