Phosphate as a critical raw material: what it changes for a European buyer

Phosphate rock has been on the European Union's list of critical raw materials since 2014, white phosphorus since 2017, and both were confirmed by the 2024 European Critical Raw Materials Act. For a buyer of feed phosphates this is no distant industrial-policy topic: it is an exact description of their supply risk.

Why "critical"

Europe has only one phosphate mine in operation, at Siilinjärvi in Finland. For the rest it imports: rock and phosphoric acid from Morocco, the world's largest exporter with about 70 % of reserves; MCP, for twenty years, from Russia and Lithuania, where EuroChem and PhosAgro quadrupled their exports from 150,000 to 600,000 tonnes a year, reaching up to 60 % of the European MCP market before 2022; DCP and MCP from China, the largest rock producer and the largest exporter of calcium phosphates since 2021.

Sulphur adds one more dependency: a co-product of refining, it comes from the Gulf, Russia and Kazakhstan, and the phosphate industry consumes more than half of it. The spring of 2026, with the closure of the Strait of Hormuz and the halt of Chinese DAP exports, reminded everyone that the European chain hangs on two straits and one export policy.

Chinese quotas

Since 2021 China has subjected its phosphate fertiliser exports to inspections and quotas, lifted and tightened as domestic prices dictate. Feed phosphates were not targeted directly, but they share the plants, the acid and the ports. Each closure episode is read in Europe through FOB offers that vanish, lead times that stretch and an import parity that no longer means anything.

Cadmium, the other border

Three European regulations set three cadmium ceilings: 1 mg/kg for food phosphates, 10 mg/kg for feed phosphates, 60 mg/kg of P₂O₅ for phosphate fertilisers, with a debated target of 20 mg/kg. An igneous rock, as in Russia, Finland or South Africa, clears every bar; a sedimentary rock from North Africa or the United States needs purification, hence cost. The fertiliser rule thus decides, indirectly, who will be able to produce feed phosphates in Europe and with which rock.

What it changes in a contract

1. Two origins per grade, and the freedom to switch grade. A North African DCP, a European MCP, a Chinese MCP: risk is managed through the formula as much as through the supplier.
2. Indexed rather than fixed prices. On the CFR India acid contract for non-integrated producers, on FOB China delivered Europe for distant origins, with written caps and floors.
3. A calendar aligned with the acid contracts. Quarters are negotiated in India; European stocks are decided before, not after.
4. A monthly reading of customs data. Comext, HMRC, Norwegian and Swiss declarations say who really ships, grade by grade, country by country. An offer is not a flow.
5. Technical qualification of suppliers. Cadmium, fluorine, arsenic, solubility, and the origin of the rock and the acid.
6. Sulphur and freight as leading indicators. They move before the acid, and the acid moves before the salt.

What will not change quickly

Phosphorus recycling projects, from sewage sludge ash in particular, are real but still at pilot stage. New European mines, in Norway for instance, are years away from production. Until then, the supply security of a European feed manufacturer is built with what exists: several origins, indexed contracts and a regular reading of flows. That is the purpose of the Flows and Producers pages of the weekly edition.