Key facts
- The Iran conflict has disrupted naphtha imports, affecting petrochemical supply chains in Asia.
- China has maintained its petrochemical lead by utilizing diversified supply networks.
- Asian petrochemical producers, heavily reliant on Middle Eastern naphtha, are experiencing reduced operating rates and supply uncertainty.
- Naphtha refining margins in Asia have reached a four-year high.
- South Korea's LG Chem temporarily shut down a naphtha cracker due to feedstock shortages.
- Taiwan's Formosa Petrochemical declared force majeure on some supplies amid feedstock delivery disruptions.
- China's investment in green hydrogen has propelled it past Japan in new fuel race.
The ongoing conflict in the Middle East has significantly disrupted global petrochemical supply chains, particularly impacting regions heavily reliant on Middle Eastern crude and naphtha. Asian economies like Japan and South Korea are facing acute feedstock stress, with reduced operating rates and supply uncertainty. This vulnerability stems from over 60% of Asian steam crackers sourcing their naphtha from the Middle East, making them susceptible to disruptions in key shipping lanes like the Strait of Hormuz.
In contrast, China has managed to weather the crisis, extending its lead in petrochemicals due to its diversified supply networks. The benchmark naphtha refining margin in Asia has surged to a four-year high of approximately $173 per ton over Brent, underscoring the elevated cost pressures. South Korea's LG Chem was forced to temporarily shut down one of its naphtha crackers due to an inability to secure sufficient feedstock. The South Korean government is considering measures such as limiting naphtha exports and exploring imports of Russian crude and naphtha to stabilize supply.
Taiwan's Formosa Petrochemical has also experienced operational disruptions, issuing a force majeure on certain petrochemical supplies. The company's crackers are operating at reduced rates, with consideration given to shutting down units if feedstock deliveries do not improve. These operational adjustments by major producers can have ripple effects across regional markets, impacting merchant availability and derivative supply planning.
Heavy investment by Beijing in recent years has propelled China past Japan in the race for green hydrogen, a potential major clean fuel source.