Iran war to disrupt urea and sulphur supplies

The Middle East accounts for 50 per cent of global sulphur exports and 34 per cent of urea shipments

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An aerial view of an Aramco tank farm at Ras Tanura, a Persian Gulf port city on a peninsula in Saudi Arabia's Eastern Province. Photo: Aramco.com

Sulphur and urea fertilizer supply chains will experience the fastest and strongest upside price impact from the war in the Middle East, says an analyst.

The region accounts for 50 per cent of global sulphur exports and 34 per cent of urea shipments.

WHY IT MATTERS: This is the time of year many farmers are making fertilizer decisions and purchases.

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“The conflict can severely disrupt the availability of those two products in particular, with limited options to cover the shortfall,” Marina Simonova, head of fertilizer analytics with Argus Media, said in a video presentation.

Urea prices are up about 30 per cent since the start of the conflict, while sulphur prices have not yet responded.

The region is also a major player in ammonia, phosphate rock and DAP/MAP markets.

More than 60 million tonnes of fertilizer and fertilizer raw materials are exported out of the Middle East annually. That includes 20.1 million tonnes each of sulphur and urea.

“This is a significant volume,” she said.

The war has disrupted run rates at production facilities in the Middle East and has created challenges with logistics and shipping infrastructure.

For instance, drone strikes have led to Saudi Aramco taking its Ras Tanura refinery offline in Saudi Arabia. The Duqm port in Oman was hit by a drone, while the Salalah port was closed for safety reasons.

Sulphur, urea and ammonia production has also been disrupted in Qatar and Iran.

Potash and phosphate production has so far been unaffected.

Fertilizer production facilities are not major targets, but can suffer collateral damage.

Argus chart of fertilizer exports, 2025, but as a jpeg
The Middle East conflict could severely disrupt the availability of sulphur and urea in particular. photo: Argus Media graphic

And then there are the shipping challenges.

“The majority of fertilizer-producing sites in the region rely heavily on the Strait of Hormuz to be able to ship to international markets,” said Simonova.

Saudi Arabia is by far the biggest fertilizer exporter in the region, accounting for 16 million tonnes or 25 percent of the Middle East’s shipments.

Iran is the fifth largest exporter, with about half of that volume.

The conflict is also disrupting the production and exports of natural gas and oil. Natural gas is an essential feedstock for ammonia production, while sulphur is a byproduct of oil production.

She said sulphur and ammonia are both important ingredients for downstream phosphate and nitrogen fertilizer supply chains.

As a result, there is a domino effect for the fertilizer industry when natural gas and oil supplies are disrupted.

“It can have far-reaching consequences for all fertilizer commodities and global markets,” said Simonova.

The top three sulphur buyers in the world (China, Morocco and Indonesia) each have more than a 50 per cent reliance on product from the Middle East.

Meanwhile, India, Morocco and South Korea could experience severe shortages of ammonia for their phosphate and chemical production.

About the author

Sean Pratt

Sean Pratt

Reporter/Analyst

Sean Pratt has been working at The Western Producer since 1993 after graduating from the University of Regina’s School of Journalism. Sean also has a Bachelor of Commerce degree from the University of Saskatchewan and worked in a bank for a few years before switching careers. Sean primarily writes markets and policy stories about the grain industry and has attended more than 100 conferences over the past three decades. He has received awards from the Canadian Farm Writers Federation, North American Agricultural Journalists and the American Agricultural Editors Association.

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