Winners and Losers of the 2026 Chemical Supply Crisis by Country

Japan's petrochemical industry is facing one of its most severe supply disruptions in decades following months of restricted chemical exports from the Persian Gulf. The country relies on the Middle East for approximately 70 percent of its naphtha imports, leaving Japanese producers acutely exposed to the prolonged disruption that began in February 2026.

Several Japanese ethylene crackers have been forced to reduce operating rates or halt production entirely since March 2026. Yokkaichi, one of Japan's largest petrochemical hubs in Mie Prefecture, has seen multiple facilities cut output as feedstock arrivals from the Gulf slowed to a trickle. South Korea, which imports roughly 50 percent of its naphtha from the region, faces similar pressures, while China retains some buffer thanks to strategic oil reserves and coal-to-chemicals capacity.

Singapore occupies a uniquely exposed position in the chemical supply crisis. The city-state hosts one of the largest integrated petrochemical complexes in Asia on Jurong Island, where ExxonMobil, Shell, Chevron Phillips and other operators run crackers, refineries and downstream chemical units. The site processes crude oil and naphtha into ethylene, propylene, aromatics and a wide range of specialty chemicals for export across the region. Singapore imports the vast majority of its crude feedstock from the Middle East, with Saudi Arabia, the United Arab Emirates and Kuwait historically supplying more than 70 percent of its needs.

Since March 2026, refiners on Jurong Island have been forced to reduce throughput and source alternative crude grades from West Africa, the United States and Brazil. These substitutions come at higher cost and require operational adjustments because Gulf grades are tightly matched to the technical configuration of local units. ExxonMobil's Singapore complex, one of its largest in the world, has lowered run rates by an estimated 10 to 15 percent according to market reports. Shell's Bukom and Jurong Island operations have followed a similar pattern.

Singapore's role as Asia's main petrochemical trading and storage hub has produced a more ambiguous outcome. While production margins have compressed, trading volumes and storage demand have surged as buyers across the region scramble to secure cargoes from any available origin. Singapore-based trading houses have reported record activity in naphtha, methanol and intermediate chemical contracts since April. Storage tank utilization at Jurong and Pulau Sebarok has climbed to near full capacity.

The longer term outlook for Singapore depends heavily on how quickly Gulf supply normalizes. Singapore lacks the domestic energy resources to replicate the cost advantage of North American ethane crackers or the scale of Chinese coal-to-chemicals capacity. If Gulf supply remains constrained into 2027, several older units on Jurong Island may face permanent closure decisions that had previously been deferred.

By mid-May 2026, the initial buffer of polymer building block inventories that had insulated Asian producers in the early weeks has been largely depleted. Operating rates for petrochemicals across Asia have dropped between 5 and 6 percent compared to pre-crisis levels, with deeper cuts at facilities most dependent on Gulf feedstocks. Production of ethylene, propylene, polyethylene, polypropylene and styrene has fallen significantly across the region.

Fertilizer supply chains remain under acute pressure. The Gulf previously accounted for 45 percent of global urea exports and 20 to 30 percent of global ammonia exports. Even as partial transit through the strait of Hormuz has resumed, oil and liquefied natural gas cargoes have been prioritized over fertilizers and containers. Countries heavily dependent on Gulf phosphate fertilizers, including India, Pakistan and Bangladesh, are bracing for a difficult agricultural season. China's decision in March to restrict its own fertilizer exports has further squeezed importers in Ethiopia, Malaysia and Vietnam, which previously sourced over 60 percent of their fertilizer needs from Chinese suppliers.

Sulfur, a vital fertilizer ingredient produced as a byproduct of sour crude refining, has seen spot prices soar in China. Morocco's state-owned OCP, the world's largest phosphate producer, brought forward maintenance work in April that cut its fertilizer output by approximately 30 percent in response to sulfur shortages.

Fertilizer maker Yara (Norway) has warned that prolonged Gulf export disruption will materially impact global food security. The company expects farmers to scale back fertilizer applications in response to elevated prices, which will eventually feed through into reduced agricultural yields in 2027.

Helium markets have also tightened sharply. Qatar generates around one third of global helium supply as a byproduct of liquefied natural gas production, and damage to LNG facilities has cut into helium output. The shortfall is rippling through semiconductor manufacturing, medical imaging and welding industries worldwide.

Methanol supply represents another pressure point. Iran is the world's second largest methanol producer with approximately 11 percent of global capacity, and serves as the main source of methanol imports for the Chinese east coast. Prices for downstream products such as silicones manufactured in China have risen significantly since March.

The price effects are spreading into specialty chemicals. BASF announced a 20 percent global price increase for pharmaceutical excipients and selected active pharmaceutical ingredients in late March, and similar increases have appeared across household and personal care chemical categories in April and May.

Analysts expect operating rate recovery to take at least six to nine months once a stable ceasefire is in place, with broader supply normalization extending into 2027. The longer term competitive landscape may be permanently reshaped. Some less competitive Southeast Asian capacity in South Korea, Thailand and elsewhere may not restart following extended shutdowns. North American producers with access to cheap ethane from shale gas, including LyondellBasell and Dow, are capturing market share, although US refining capacity has limited spare room to fully fill the gap.

European chemical producers have gained an unexpected and temporary competitive reprieve from the Gulf supply crisis. Before February 2026, European crackers were operating under severe margin pressure, squeezed between expensive natural gas feedstocks and a wave of cheap petrochemical imports flowing in from Middle Eastern and Chinese suppliers. Several major closures had already been announced for 2026, including planned shutdowns at sites operated by Sabic, ExxonMobil, Dow and LyondellBasell across Belgium, the Netherlands, Germany and the United Kingdom.

The disruption has reversed this dynamic almost overnight. With Gulf petrochemical exports curtailed and Chinese producers diverting output to cover their own domestic shortfalls, the flood of cheap imports into Europe has dried up. European ethylene, propylene and polymer prices have climbed sharply since March 2026, restoring positive margins at facilities that were previously unprofitable. Crackers in Antwerp, Geleen, Ludwigshafen and Tarragona are running at higher utilization rates than they have seen in years.

Industry analysts expect several of the planned 2026 closures to be postponed by twelve to twenty-four months. Operators that had filed formal closure notices are now reviewing those decisions, and some sites slated for conversion or dismantling have been placed on standby instead. This temporary lifeline does not address the underlying structural disadvantages of European petrochemicals, including high energy costs and aging asset bases. Once Middle Eastern capacity returns to full operation, expected sometime between late 2026 and 2027, the competitive pressure on European producers will resume. For now, however, the crisis has effectively extended the operational life of facilities that were weeks away from permanent closure.