South Korea’s government has implemented a ban on naphtha exports, effective March 27, 2026, for a period of five months, according to a recent announcement. The move aims to stabilize domestic supply amid growing concerns over disruptions caused by geopolitical risks in the Middle East.
The export restriction, detailed in a public notice, will compel producers to redirect export volumes to the domestic market. This decision comes as naphtha prices have surged this month, climbing 65.8% to $1,068 per metric ton (approximately $1,610 USD) as of March 25, 2026, fueled by instability in global oil supply chains. The situation highlights the vulnerability of key petrochemical feedstocks to international events.
Naphtha is a crucial component in the production of a wide range of everyday products, including plastic packaging for food, cosmetics, and beverages, as well as the materials used for disposable trash bags. The government has stated that current nationwide inventories of finished trash bags average more than three months’ supply, but regional shortages are already being reported, with some areas limiting individual purchase quantities or experiencing temporary stockouts.
The escalating tensions in the Middle East are driving the price increases, as disruptions to oil supply directly impact the refining process that yields naphtha. Concerns are mounting that a prolonged conflict could lead to broader consumer price increases, particularly as companies typically maintain limited naphtha stockpiles due to its traditionally stable supply.
The government is also reportedly conducting daily monitoring of naphtha production and inventory levels to ensure adequate supply. This action follows reports that the supply issues extend beyond trash bags, potentially impacting a wider array of plastic products.
The restrictions approach as South Korean companies face increasing pressure from the situation. According to reports, a significant portion – over 80% – of the naphtha used by South Korean businesses originates in the Middle East, making them particularly susceptible to disruptions in the region.
the availability of intravenous (IV) solution bags, which are manufactured using naphtha-derived materials, is also under scrutiny. Whereas current inventories are sufficient, concerns exist about potential shortages should the conflict escalate and prolong supply chain issues.
