Without containers, you simply can't sell the product
A conflict centered on Iran has closed the world's most critical energy corridor, and the consequences are now arriving not as abstractions but as empty shelves, halted machines, and rising prices across Asia. The Strait of Hormuz, through which a fifth of the planet's oil and gas once moved freely, has become a chokepoint that is translating geopolitical rupture into the texture of daily life — the cost of a bag of noodles, the availability of a skincare jar, the hum of a factory floor. What unfolds here is a familiar human story: the fragility of systems built on the assumption of uninterrupted flow, and the speed with which distant violence finds its way into the ordinary.
- A blockade of the Strait of Hormuz has severed roughly one-fifth of global oil and gas supply, leaving Asia — the world's most Middle East-dependent region — acutely exposed.
- Naphtha, the petroleum derivative that feeds Asia's plastics and petrochemical industries, is disappearing from supply chains, sending prices for rubber and plastic to record highs and forcing factories to slash output by 70 to 80 percent.
- From ramen packaging in South Korea to cosmetics containers in Japan to toy factories in Dongguan, manufacturers are stockpiling whatever materials they can find while warning that production may become impossible within weeks.
- Consumers across Asia are already panic-buying garbage bags, packaged noodles, and bottled water, sensing that the price surges hitting factories will soon reach their own households.
- With no clear end to the conflict in sight, businesses from airlines to brewers to department stores are warning that disruption will spread into clothing, appliances, and everyday food — and that the window for orderly adjustment is closing fast.
The war in Iran has struck at one of the world's most consequential chokepoints. Through the Strait of Hormuz, roughly one-fifth of global oil and liquefied natural gas normally flows — and that flow has now been severely disrupted, sending shockwaves through the supply chains that keep Asia's factories alive.
At a plastic film factory in South Korea, manager Choi Gun-soo has watched raw material prices rise by as much as 50 percent while some suppliers have stopped delivering entirely. His plant is running at 20 to 30 percent of normal capacity. A veteran of oil shocks and the COVID-19 pandemic, Choi says this is different. "This is the first time we've been hit this hard," he said. "We're really shaken."
The acute shortage is in naphtha, an oil derivative sourced predominantly from the Gulf and essential to producing the plastics and petrochemicals embedded in nearly every manufactured good. Ramen makers Samyang Foods and Nongshim are bracing for packaging shortages. Container manufacturer Yonwoo, which supplies L'Oreal and major Korean beauty brands, warns that material availability beyond June is uncertain. "If supply itself isn't available," one company official said, "without containers, you simply can't sell the product."
The disruption reaches across the region. In Japan, a crisp manufacturer halted production over boiler fuel shortages. In China, synthetic rubber output is expected to fall by a third in April, threatening tire and glove makers. In India, bottled water prices have already risen. A toy factory owner in Dongguan supplying Walmart is preparing to raise prices on new orders, while a supply chain firm reports clients paying 35 percent more for polystyrene — and not even attempting to negotiate.
On the consumer level, panic has taken hold. South Korean supermarkets are rationing garbage bags as shoppers hoard them alongside ramen noodles. A 24-year-old student explained his purchases plainly: he feared prices would rise, so he bought in advance. What began as a geopolitical conflict thousands of miles away is now quietly reshaping what people across Asia can buy — and what they will have to pay.
The war in Iran has upended the supply chains that keep Asia's factories running. Through the Strait of Hormuz—a narrow waterway off Iran's coast where roughly one-fifth of the world's oil and liquefied natural gas normally flows—the conflict has created a bottleneck that is rippling outward into the everyday lives of hundreds of millions of people across the region.
At a 57-year-old plastic film factory in South Korea, the manager Choi Gun-soo watches his operation grind toward a halt. His suppliers have raised prices on raw materials by as much as 50 percent. Others have simply stopped delivering altogether. The company has cut production to between 20 and 30 percent of its normal output. "Since we're out of raw materials for some products, we'll have to gradually shut down the machines, and the next one to two weeks is likely to be very critical," Choi said. He has weathered oil shocks before. He survived the COVID-19 pandemic. But this, he said, is different. "This is the first time we've been hit this hard. We're really shaken."
The acute shortage is in naphtha, an oil derivative sourced predominantly from the Gulf and used in refineries across Asia to produce the plastics and petrochemicals that go into nearly every manufactured product. Asia depends more heavily on crude oil, gas, fuel, and fertilizer from the Middle East than any other region on Earth, which makes it uniquely vulnerable to disruption. Prices for plastics and rubber are already hitting record levels. Samyang Foods, which makes the popular Buldak instant ramen noodles, warned that a prolonged conflict could create a shortage of packaging materials and drive up costs. Ramen is sold in packages, cups, and bowls—all made from polyethylene terephthalate, one of the world's most widely used plastics. Nongshim, a rival ramen producer, has two to three months of packaging inventory on hand and is bracing for the possibility that the war, which began with U.S.-Israeli strikes on Iran on February 28, could stretch on indefinitely.
The problem extends far beyond noodles. Yonwoo, a container maker that supplies L'Oreal and South Korean beauty firms including Amorepacific, is scrambling to secure stocks of plastic resin to manufacture the pots used for skincare and cosmetics. An official at the company told Reuters there is little visibility on material availability beyond June. "The issue isn't the price," the official said. "If supply itself isn't available, then without containers, you simply can't sell the product." The company is stockpiling supplies and hoping the situation resolves by May, but beyond that, there are no substantial measures in place.
In Japan, the impact has already reached consumers. Fans of Wasabeef crisps panicked this month after manufacturer Yamayoshi Seika halted production, blaming a shortage of the heavy oil used for the boilers that heat the oil for frying. Department store operator Takashimaya warned that if the crisis persists, price increases and supply concerns could spread to clothing and household appliances. China produces close to half the world's synthetic rubber, and shortages of the naphtha needed to make it are forcing manufacturers of tires and gloves to consider raising prices or switching to natural rubber. China's synthetic rubber output is set to fall by about a third in April, according to analyst Xinhua Jing at SCI. In India, bottled water has already become more expensive due to surging prices of plastic bottles and caps. Global brewers operating there have warned of price hikes and supply disruptions caused by a shortage of gas.
Liu Chaonan runs a toy company in Dongguan, China's southern manufacturing hub, supplying retailers like Walmart. Soaring raw materials costs are taking a toll on his business and his more than 150 employees. "The situation in Iran is having a very significant impact on our toy industry," he told Reuters. "We will likely make price adjustments when quoting new products." Dominic Desmarais, chief solutions officer at Liya Solutions, which connects companies with suppliers across China, said the price of anything made from petroleum is rising. His firm buys expandable polystyrene from Taiwan, and prices jumped 35 percent. Yet clients are still buying—about 500 tonnes in one recent order—and they are not negotiating on price. They simply want supply.
Panic has already set in among consumers. South Korean supermarkets are reporting shortages of rubbish bags and limiting purchases as people hoard them. A 24-year-old student named Ryu June-ho bought ten 20-liter bags this week, along with large quantities of ramen noodles. "I was worried that garbage bags would get more expensive, so I bought ten 20-litre ones," he said. "I also bought lots of ramen because the cost of plastic packaging probably accounts for a big part of the product's price." The war has triggered fuel shortages around the globe, and businesses from airlines to supermarkets to used car dealers are grappling with rising costs, weakening demand, and disrupted supply chains. What began as a geopolitical conflict thousands of miles away is now reshaping what people can buy and how much they will pay for it.
Citações Notáveis
This is the first time we've been hit this hard. We're really shaken.— Choi Gun-soo, manager of a 57-year-old South Korean plastic film factory
The situation in Iran is having a very significant impact on our toy industry. We will likely make price adjustments when quoting new products.— Liu Chaonan, toy company owner in Dongguan, China
A Conversa do Hearth Outra perspectiva sobre a história
Why is the Strait of Hormuz so critical to what's happening in Asia right now?
Because one-fifth of the world's oil and liquefied natural gas normally flows through that narrow waterway. When the war disrupts that passage, Asia feels it first and hardest—the region depends on the Middle East for crude, gas, fuel, and fertilizer far more than Europe or North America does. It's not just oil prices going up. It's the specific chemicals, like naphtha, that refineries use to make plastics. When those dry up, factories literally cannot operate.
A plastic film factory cutting production to 20 or 30 percent sounds catastrophic. How does a business survive that?
It doesn't, not in the short term. Choi Gun-soo at that South Korean factory said suppliers are raising prices 50 percent or simply running out of stock. He's weathered oil shocks and a pandemic, but he called this unprecedented. The machines will shut down gradually. In two weeks, he said, things will be critical. Survival depends on whether the war ends or supply chains find alternatives—and neither is guaranteed.
Why are consumers panic buying garbage bags and ramen noodles?
Because they understand, intuitively, that plastic is about to become scarce and expensive. A 24-year-old student in Seoul bought ten bags of garbage bags and lots of ramen because she knows the plastic packaging is a huge part of what you're paying for. She's not wrong. When naphtha shortages drive up the cost of polyethylene terephthalate—the plastic in everything from food packaging to cosmetics containers—the price of the finished product follows. People are buying now before prices climb further.
What does it mean that a toy company supplying Walmart is already talking about price adjustments?
It means the shock is moving through the supply chain from raw materials to finished goods. Liu Chaonan employs 150 people making toys in Dongguan. His raw material costs are soaring. He's not raising prices out of greed—he's doing it because he has no choice. And if he doesn't raise prices, he absorbs the loss and his business fails. That pressure is being felt by every manufacturer in Asia right now.
Is there any sense of when this might stabilize?
Not really. Nongshim has two to three months of packaging inventory. Yonwoo, the container maker for cosmetics, has visibility only to June. Everyone is hoping the situation resolves by May, but that's hope, not planning. If the war continues beyond that, the shortages will deepen and spread into categories like clothing and household appliances. Right now, it's still early enough that panic buying and stockpiling can work. But if this drags on, there won't be enough supply to stockpile.