Reserves, and the return of a buffer

Reserve levels are reported monthly and mean nothing to most readers. For a company importing goods on supplier credit, they are one of the more directly relevant numbers published.

What reserves actually do

They allow a country to meet its foreign currency obligations — imports, debt service — without either defaulting or forcing a devaluation. The conventional measure is months of import cover, and three months is the usual reference point.

A country below that level is one bad quarter from a currency crisis, and everybody pricing risk knows it.

Why an importer cares

Because a foreign supplier deciding whether to ship on ninety-day credit is making a country risk assessment, and reserve adequacy is one of the two or three numbers in it.

Low reserves mean prepayment demands, letters of credit, shorter terms and higher prices. A reserve buffer is therefore working capital for every importer in the country, whether they know it or not.

What rebuilt the position

External support, principally: budget financing from partners in foreign currency, which arrives as reserves before it is spent.

Export earnings, once the sea route was restored.

And restrictions on capital outflow, which are unpleasant and which preserved the position while the other two recovered.

What to watch

Not the headline figure but the composition and the trajectory: how much is committed support arriving on a schedule versus earned from trade. A reserve position built on inflows is only as reliable as the inflows.

Reserves are not an abstraction for an importer buying on terms: if my supplier gives me ninety days, behind that sits a judgement about the country's capacity to pay. In 2015 that judgement did not exist and everyone paid in advance. The rebuilding of the reserve position worked directly through my own balance sheet — and no headline ever put it that way.