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Your Shopping Bag Runs Through Hormuz

By Larry C. Johnson | SONAR21 | November 14, 2026 

Every morning the cable networks put up the price of Brent and a graphic of a tanker, and every evening the experts reassure us that the oil is still flowing, more or less. Crude is the scoreboard everyone watches. It is also the wrong scoreboard.

Iran has hit roughly fifty ships in and around the Strait of Hormuz since September 1, most of them tankers. Against a world fleet of more than 8,000 tankers, that is a rounding error. Washington’s reassurance machine will tell you exactly that. What it won’t tell you is that a good share of what moves through the strait isn’t crude at all. It’s the stuff the modern economy is actually made of: the feedstocks for plastics, the methanol for chemicals, the urea and ammonia for fertilizer. And those markets are far less forgiving than oil.

If you want to know what Iran’s tanker campaign really costs, stop looking at the gas pump. Look in your kitchen.

What actually comes out of the Gulf

Start with plastic. The Middle East is the world’s largest exporter of polyethylene, the most widely used plastic on the planet. In 2025 the region shipped 18.7 million tons out of global exports of 43.8 million tons, more than 40 percent of the world total. According to ICIS, about 84 percent of the region’s polyethylene capacity depends on the Strait of Hormuz to reach the sea. Polypropylene and ethylene glycol, the raw material for polyester and PET bottles, follow the same route.

Then the feedstocks. Before the war, nearly 1.2 million barrels a day of naphtha moved through Hormuz, meeting 60 to 70 percent of Asia’s import needs, according to S&P Global. Asia’s steam crackers turn that naphtha into ethylene and propylene, the building blocks of nearly every plastic you own. The Gulf also supplies most of the propane and butane that feed Asia’s other plastics plants.

Then the chemicals. The Middle East exported more than 17 million tons of methanol in 2025. Iran alone shipped well over 9 million tons, and roughly 70 percent of China’s methanol imports came from the region. And fertilizer: by CRU’s count, nearly a third of global urea exports, 44 percent of sulfur exports and almost a fifth of ammonia exports pass through or originate west of the strait.

That’s the cargo Iran is shooting at. Not just oil, but the raw material for packaging, textiles, car parts, medical supplies and the fertilizer that grows the world’s food.

Why plastic bleeds faster than oil

Crude has escape hatches. Saudi Arabia can push oil across the peninsula to Yanbu, and the UAE can pipe it to Fujairah. Governments keep strategic petroleum reserves for exactly this kind of emergency. Petrochemicals have none of that. There is no strategic polyethylene reserve. Nobody stockpiles methanol for national security. And the giant plants at Jubail, Ras Laffan and Ruwais sit on the Gulf coast, built to load ships, not pipelines. As one analyst put it to Argaam, most petrochemical products cannot be rerouted the way crude can.

The ships are also more fragile, financially speaking. A VLCC hauling two million barrels at today’s freight rates can swallow a war-risk premium of several million dollars and still make money. The smaller product tankers, chemical tankers and gas carriers that move naphtha, methanol and LPG earn far less per voyage. Brokers noticed back in June that clean tankers were being scared off by insurance costs that crude carriers shrugged off. Every Iranian strike pushes those premiums up again, and the smallest, least profitable ships are the first to stop coming.

The buyers can’t easily switch, either. Asia’s crackers were built around Gulf naphtha. Some can burn more LPG instead, but that flexibility is limited, and the LPG comes through the same strait. When the naphtha stops, the crackers cut rates or declare force majeure. S&P put it bluntly: naphtha has moved beyond economics, and availability is now the core concern.

The numbers show it. UN data comparing April 2026 with a year earlier show Middle East methanol exports down 80 percent, urea down 83 percent and ammonia down 75 percent. Even polypropylene, the least affected of the twelve commodities the UN tracked, fell 24 percent.

The September head fake

Washington had a good September, or thought it did. With the US Navy escorting traffic down a southern route along the Omani coast, Gulf oil flows through Hormuz recovered to more than 81 percent of prewar levels, according to Kpler. The victory laps were drafted.

Iran read the same numbers and responded the way it said it would. The International Maritime Organization counted 34 confirmed attacks on ships between September 28 and October 27. On a single Sunday in October, six commercial vessels were hit, the most in one day since the war began. By mid-October, just seven tankers crossed the strait in a day, fewer than half the weekly average. The IRGC now announces, with some relish, that tankers using routes it hasn’t approved keep “striking mines.”

Here’s the part that matters for petrochemicals. Iran doesn’t need to sink a single chemical tanker to choke the chemical trade. It only needs to make each transit risky enough that the owners of small, low-margin ships stay home. The crude may limp through under Navy escort. The naphtha, methanol and polymers ride on the ships least able to bear the risk.

Who gets the bill

Asia first. Japan, South Korea and India depend on imported Gulf feedstocks, and their crackers have spent the year cutting rates or declaring force majeure. China’s polyethylene output in April fell 8.2 percent from a year earlier because its naphtha-fed crackers couldn’t get enough feedstock. S&P Global Market Intelligence estimates the disruption has taken nearly 20 percent of global ethylene capacity and as much as 40 percent of Asian naphtha supply off the market. Europe, whose crackers also run on naphtha, is not far behind.

Then everyone else. Polyethylene prices nearly doubled between the end of February and April. Dow and Celanese raised prices. Plastic is in the packaging for your groceries, the dashboard of your car, the syringes at your hospital and the polyester in your shirt. When the price of the resin doubles, it doesn’t stay in the chemical industry. It works its way onto store shelves, quietly, a few cents at a time.

And then there is food. Urea, ammonia and sulfur are not plastics, but they ride the same strait and suffer the same insurance math. Farmers who pay more for fertilizer either pass it on or plant less. Either way, you pay.

In fairness, there is one winner. American petrochemical producers, sitting on cheap shale gas along the Gulf Coast, have enjoyed a windfall as buyers scramble for resin that doesn’t pass through Hormuz. So if you were wondering who benefits from this war, check the quarterly earnings in Houston.

Two years, if everything goes right

Don’t take my word for how long the hangover lasts. Take the word of the man who runs the world’s biggest oil company. Speaking in London on October 5, Aramco chief executive Amin Nasser said the world entered this crisis with almost 10 billion barrels of oil in storage and has since lost nearly 3 billion barrels of supply, roughly half of what would normally have moved through Hormuz. Less than 6 billion barrels of commercial inventory remain, he said, and most of that is not practically available. His verdict: “Until Hormuz fully re-opens and confidence returns, the crude reality is that pressure at both ends of the barrel will intensify. Even then, replenishing inventories while meeting demand could take up to two years.” He repeated the warning in Riyadh a week later.

Note the conditions. Two years starts only after the strait fully reopens, and only if confidence returns. Every Iranian strike since then has pushed that starting gun further back.

And Nasser was talking about crude, the commodity with all the advantages. Crude has strategic reserves to draw on, a 7-million-barrel-a-day East-West pipeline to Yanbu and a Saudi upstream that Nasser says remains fully intact. Petrochemicals have none of those cushions. There is no strategic reserve of naphtha or methanol to refill. The plants that make them sit on the Gulf coast with no pipeline around the strait. If the best-protected product in the Gulf needs two years to get back to normal after the shooting stops, you can do the math on polyethylene yourself.

Except that the escape hatch is now under fire too. The East-West pipeline is carrying about 4 million barrels a day of Saudi crude to Yanbu, roughly 4 percent of global supply, and it is the main reason Saudi Arabia has avoided the fate of its neighbors. The Houthis know it. On Thursday they claimed strikes on a pumping station along the pipeline, the oil facility at Yanbu and an Aramco building in Riyadh. On Friday they claimed another pumping station, along with Riyadh’s King Khalid International Airport. My sources tell me pumping station 11 was destroyed. Riyadh, as usual, has confirmed nothing.

This is not the first time. In September, attacks on the pipeline set fires at three pumping stations, and Saudi Arabia shut down the entire line as a precaution before rigging bypasses. The pipeline has 13 pumping stations, and every one taken out cuts how much crude reaches the Red Sea. So the one alternative route Nasser was counting on, the one he said kept Brent from hitting $200, is being taken apart one station at a time. Two years was the optimistic case. It assumed the bypass would hold.

The math Washington skipped

The planners who started this war modeled oil. They had the SPR, the escort plan and the pipeline workarounds. What they apparently didn’t model was that the Persian Gulf is also one of the world’s great chemical plants, and that its output has no pipeline, no reserve and no Navy escort sized to protect a fleet of small, uninsurable ships.

Iran figured that out. Its tanker campaign doesn’t have to win at sea. It only has to keep the strait dangerous enough, long enough, for the world to run short of the things that are made from what passes through it. Each strike resets the insurance clock and keeps the small ships away for another month.

So the next time someone in Washington tells you the oil is still flowing, ask them about the naphtha, the methanol and the polyethylene. Then go look at the price of a pack of diapers. That’s where this war is being lost.

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November 14, 2026 Posted by | Economics, Wars for Israel | , , | Comments Off on Your Shopping Bag Runs Through Hormuz