Cotton Yarn Is Up About 60 Percent This Year, and It Is Eating the FTA Gains

The move is at the yarn stage now, not just the lint stage

We have written before about cotton lint being high again and about the 31 October 2026 expiry of the import duty exemption that sits behind it. Reporting dated 11 September 2026 moves the story one link down the chain, which is the link a fabric buyer actually pays for.

The Apparel Export Promotion Council's figure, as carried in the business press on 11 September 2026, is that cotton yarn prices have risen about 60 percent since early 2026. The Tiruppur Exporters' Association describes a shortage of around 10 lakh bales of cotton and says spinning mills are running on cotton stocks sufficient for only four to six weeks. A consultancy quoted in the same reporting estimates production costs up by as much as 15 percent for exporters in that cluster.

The supply picture underneath is not a one-season wobble. Government data cited in the same coverage puts India's 2025-26 cotton production at 290.91 lakh bales provisional, against 352.48 lakh bales in 2020-21, with the decline attributed mainly to acreage moving to other crops. A shortfall that comes from planting decisions does not correct inside a quarter.

None of these figures are ours and none of them are a gazette. They are an export council's number, a trade association's estimate and a consultancy's estimate, reported together, and we have not found a primary document behind the 60 percent. Treat it as an industry reading of direction and size, which is genuinely useful, rather than as a measured statistic.

Why a yarn move matters more to a buyer than a lint move

A lint headline is two steps away from a quote. A yarn headline is one. By the time a move is visible in yarn, the spinner has already absorbed it or passed it on, and the weaver is buying at the new number rather than working through old stock.

The four-to-six-week stock position is the part to read carefully. A mill carrying six weeks of fibre cannot know its own replacement cost beyond six weeks, which is exactly why a quote against a cotton-rich specification carries a short validity window right now. That is what a short validity window is telling you, and in this market it is a supplier being accurate rather than a supplier applying pressure.

There is also a pass-through question that a buyer will meet from the other side of the table. Garment makers quoted in the same reporting say they cannot pass the full input rise to price-sensitive end markets and are absorbing part of it through sourcing and inventory. A fabric buyer negotiating with a converter is therefore negotiating with someone whose own margin has already been compressed upstream.

The FTA point, which is the part most likely to surprise a buyer

The framing in the 11 September reporting is that free trade agreements have improved India's market access while input costs have moved the other way, so the competitiveness the agreements were supposed to deliver is being consumed before the cloth is made. Market access and cost competitiveness are two different things, and only one of them has improved.

This matters to an overseas buyer holding a duty calculation. If you are pricing an Indian cotton-rich programme against a preferential rate under the UK agreement or looking forward to the India-EU agreement, the duty line is only one line. A double-digit move in the yarn underneath it can exceed the duty saving on top of it, and the two move independently. It is the same arithmetic as the weak-rupee case, where a favourable-looking line at one point in the calculation was cancelled elsewhere in it.

Apparel exporters asked the commerce ministry last month to consider regulating cotton yarn exports to contain domestic yarn prices, and the Tiruppur association has asked for the cotton import duty exemption to be extended. Neither has been granted. Both are live asks rather than policy, and we will not write them as anything else until something is notified.

The official series behind the industry number

Everything above rests on figures from industry bodies, which is why this post hedges their size. There is an official series that says the same thing in the government's own numbers, and we had not used it before: the Wholesale Price Index published monthly by the Office of the Economic Adviser. An index is a percentage rather than a price, so unlike almost every Indian price source it is something we can quote directly.

On the 2022-23 base, the provisional index for Manufacture of Textiles reads 94.4 in February 2026 and 104 in July 2026. Year on year, textile inflation ran 1.94 percent in February, 4.9 in March, 7.25 in April, 10.98 in May, 10.85 in June and 12.8 percent in July 2026. That is a cost line accelerating steadily through the first half of the year, and it is measured rather than argued.

The comparison that matters sits one line below it in the same table. Manufacture of Wearing Apparel ran 3.39 percent year on year in February and 3.33 percent in July, essentially flat across the same months when textiles went from under 2 percent to nearly 13. Cloth is carrying a double-digit cost rise while the garment stage it feeds is carrying roughly 3 percent.

That gap is the pass-through problem in official form, and it corroborates what the trade reporting describes anecdotally: the cost has moved and the stage facing the end buyer has not absorbed it. It is also the same shape as the polyester chain in our fibre-market post, arriving from an entirely different direction. July 2026 is the latest month published at the time of writing, so the series lags by a few weeks and does not describe September.

Where this does not land: the poly-viscose line

The cotton chain and the polyester chain answer to different levers, and 2026 has made that unusually visible. Cotton is answering to acreage, a domestic shortfall and a duty window that closes on 31 October. Poly-viscose is answering to crude, to paraxylene and glycol, and to wood pulp and cotton linter on its viscose leg, which is a separate story with its own direction.

So a cotton yarn headline is not a reason to reprice a poly-viscose quote, and a firm polyester reading is not a reason to expect relief on a cotton-rich one. A buyer running both specifications in one programme is effectively running two positions in two unrelated markets, and should ask each quote what it is priced off rather than applying one headline to both.

Nor is any of this a recommendation to switch fibre. A blend earns its place in a uniform programme on laundry behaviour, colour fastness, abrasion and handle, and the poly-viscose against cotton comparison is the place to settle that question. Switching a specification to chase a market move usually costs a sampling cycle and a shade approval, which is a real expense set against a saving that may have moved by the time the cloth is on the loom.

What to do with this if you buy uniform fabric

• Ask what stage your quote was built at. A cotton-rich quote built on yarn bought six weeks ago and one built on yarn bought this week are different numbers, and the mill knows which it is holding.
• Take the short validity window at face value on cotton-rich cloth, and lock the specification so you can accept a number the day you like it rather than the week after.
• Do not net a duty saving against a yarn rise in your head. Price the two separately, because they move independently and only one of them is on a schedule you can read in advance.
• Put 31 October 2026 in the calendar. The import duty exemption on raw cotton runs to that date, nothing has been notified past it, and an extension should be treated as upside rather than as the base case.
• If your programme spans cotton-rich and poly-viscose lines, review them separately this season. One is exposed to acreage and a policy date, the other to crude, and a single conversation covering both will get one of them wrong.

Where we stop

There are no fabric prices in this post and no forecast. The percentage figures above come from industry bodies and consultancies as reported in the business press on 11 September 2026, not from our price list, and our own fabric is quoted per order against shade, quantity and finish.

We also hold the shape of the claim loosely. A 60 percent move is a large number attributed to an export council in a piece arguing for policy help, and bodies asking for intervention have an interest in the size of the number they cite. The direction is corroborated across the lint, yarn and stock-position readings we can see; the exact magnitude is not something we can stand behind, and the difference is worth saying out loud.