Major South Korean companies have agreed to a crucial measure to support their smaller suppliers in the packaging industry. This move allows small and medium-sized enterprises (SMEs) to raise their delivery prices to reflect the soaring costs of raw materials, a direct response to a severe international supply shock.
The primary cause of this crisis is geopolitical tension halfway across the world. The effective closure of the Strait of Hormuz, a critical channel for global oil and gas shipments, has severely disrupted the supply of petrochemical feedstocks like naphtha. For a country like South Korea, which relies heavily on imported, naphtha-based materials for its plastics industry, the impact has been immediate and severe.
This situation unfolded through a clear causal chain. First, the disruption in the Strait of Hormuz created scarcity and drove up war-risk insurance premiums for shipping, causing the US dollar price of naphtha to jump by nearly 40%. Second, the Korean won simultaneously weakened, falling past the ₩1,500 mark against the dollar. This currency depreciation amplified the cost of imports, resulting in a total cost increase of over 45% in local currency terms for Korean businesses. Third, this immense cost pressure pushed packaging SMEs to the brink, as they could no longer absorb the losses, threatening their survival and the stability of the entire supply chain.
In response, the South Korean government took decisive action. It designated naphtha an 'economic security item' and banned its export to protect domestic supplies. These steps signaled the gravity of the situation and created the policy environment needed for a more formal solution, shifting the focus from individual negotiations to a structured, system-wide adjustment.
The solution came in the form of activating the country's delivery-price linkage system. Championed by the ruling party's 'Euljiro Committee,' this agreement ensures that large food and distribution companies automatically adjust the prices they pay to their SME suppliers when raw material costs surge. This mechanism, legally expanded last year to include energy costs, provides a lifeline to SMEs by allowing them to pass on the increased costs rather than go out of business.
However, this relief for businesses comes with a potential cost for consumers. The higher packaging prices will likely be passed on to the final prices of processed foods. Estimates suggest this could contribute an additional 0.18 to 0.24 percentage points to South Korea's headline inflation rate over the next couple of quarters, a tangible impact that households may soon feel at the grocery store.
- Glossary
- Strait of Hormuz: A narrow waterway connecting the Persian Gulf to the open ocean, through which a significant portion of the world's oil supply passes.
- Naphtha: A flammable liquid hydrocarbon mixture derived from petroleum, used as a primary raw material for producing plastics and chemicals.
- Delivery-price linkage system: A policy that mandates price adjustments in supply contracts to reflect significant changes in the cost of raw materials, protecting smaller suppliers from sudden cost shocks.