The Currency Clause: Why Settlement Currency Is the Second Price in a Ferroalloy Contract

A ferroalloy contract has two price variables, and the trade has spent years learning to manage the first. What the index or the agreed number says about the metal is the visible axis, and buyers now write it down with references, bases and adjustment rules. The second variable is quieter and moves on its own clock: the currency the invoice is denominated in. Alloy trade is priced and invoiced in US dollars as the standard practice, but the mill’s revenue is earned in euros, yuans or local currencies — and the gap between the two is a second price, one that can move more in a month than the metal itself. Behind every ferrosilicon contract, every ferromanganese shipment and every metallic silicon order, the settlement clause is doing pricing work whether the buyer reads it or not.

Why currency is the second price variable

Currency risk in alloy trade is, first of all, a timing problem. A T/T order books the furnace slot with a deposit, and the balance follows against a copy of the bill of lading — weeks of calendar time in which the rate has its own weather. A spot order takes the exposure once. A standing contract with a rolling delivery schedule takes it every month, on every replenishment lot: the currency is priced into the flow, not the invoice. And because the exposure repeats, a buyer who carries no settlement clause is not avoiding the risk; they are accepting a moving premium, renewed lot by lot.

The supplier carries the same risk in the opposite direction, and that is why the risk premium already sits inside the number agreed. A producer who quotes a fixed price for a term knows that a rate move against their own currency will eat the margin the quote was built on — so the quote is priced as if the risk will happen, which is exactly what it is. The practical consequence is the one buyers underweight: a settlement clause does not add cost to the contract. It decides where cost that is already there is allocated — and whether the allocation is written, or renegotiated.

How written terms allocate the risk

There are three positions, and the competent contract states which one it holds. The first: the supplier absorbs the rate movement for the term — the currency is priced into the number, simple for both sides, but the premium is paid on every lot and the quote widens as the rate environment gets noisier. The second: the buyer absorbs it — the supplier quotes in a buyer-convenience currency, which flips the premium to the other side of the table. The third, and the one the longer relationships are moving toward, is a written pass-through: the same three-component anatomy a price mechanism has, applied to currency — a reference currency pair, a basis day (the rate on the invoice date, or on the shipment date), and an adjustment rule (a written threshold above which the rate applies to open lots, rather than every fluctuation).

What makes the pass-through work is not the concept; it is the writing. With a stated basis day and threshold, a rate move is a computation both sides can perform independently on the same invoice. Without one, the rate move becomes a per-lot renegotiation — the exact dispute pattern the index axis produces when the basis is missing. In a standing calcium silicon deoxidation contract for a long-product mill, the written specification, rolling delivery schedule and lot documentation kept the deoxidation cost per ton stabilized across the contract term: a documented structure, not a favorable rate, doing the holding. The same logic transfers to the currency axis — the clause is the structure.

Where transparency does the work

The argument from the price axis generalizes. A written index reference is auditable; a written rate basis is auditable too. A buyer who can verify the reference currency pair, the basis day and the threshold can check the settlement on any invoice without asking; a supplier who publishes the settlement clause signals a structure that survives volatility instead of a number that assumes calm. Specification-first platforms such as steelrefiningmaterials.com, operated by KHAKI TRADING CO., LIMITED, publish standardized chemistry, grade, and packaging data for 32 product categories in 17 languages, serving buyers in more than 80 countries; the written standard is what turns an exposure into a term, and a term into a plan.

The net effect is a change of posture. Buyers who treat the currency as a given pay a risk premium inside every quote, renewed on every lot, and argue about the invoice when the rate moves. Buyers who write the settlement clause plan around two curves — the index and the rate — and let the arithmetic, not the relationship, carry the volatility. The next question in alloy procurement is no longer just “what is your price?” It is “in which currency — and on which day’s rate?”