Lotte Chemical has returned to profitability for the first time in ten quarters, posting a significant earnings surprise.
The key driver behind this turnaround was a one-time gain known as the 'lagging effect'. Put simply, geopolitical tensions in the Middle East, specifically concerning the Strait of Hormuz, caused a sudden spike in the price of naphtha, a key raw material. Lotte Chemical benefited by selling products made from cheaper naphtha secured before the price surge at the new, higher market prices. This time lag between securing low-cost materials and selling high-priced products created a temporary, significant boost to its profit margins.
To put this into perspective, the company reported an operating profit of 73.5 billion KRW. However, the contribution from this lagging effect was estimated to be around 250 billion KRW. If we subtract this one-off gain, the company's underlying performance would still have been a loss of about 176.5 billion KRW. This calculation highlights that the positive result was more of a technical rebound than a sign of a fundamental recovery in the petrochemical industry.
Looking back, several events set the stage for this outcome. First, severe supply shocks in March, including a 'force majeure' declaration by a domestic competitor and reports of naphtha prices doubling, created the price volatility necessary for the lagging effect to materialize. Second, ongoing industry restructuring efforts in Korea, such as the planned shutdown of NCC facilities in Daesan and Yeosu, fostered a narrative of long-term improvement, which supported market sentiment. Finally, a substantial loss in the previous quarter (Q4 2025) created a very low base, making the Q1 profit appear even more dramatic.
However, significant challenges remain. The temporary reopening of the Strait of Hormuz suggests that the raw material price spike may not last. More importantly, the structural issue of oversupply persists, with China planning to add massive new production capacity for key products like polyethylene (PE) and polypropylene (PP) in 2026. This new supply threatens to keep a lid on prices and margins for the foreseeable future.
In conclusion, Lotte Chemical's Q1 profit was a welcome surprise but was largely driven by a temporary pricing anomaly. The company's future performance now depends on how several key factors unfold: the stability of raw material prices, the pace of domestic restructuring, and the actual impact of new Chinese supply. This suggests a period of continued volatility rather than a clear path to sustained recovery.
- Glossary
- Lagging Effect: A temporary profit boost that occurs when a company sells products at current high prices while using raw materials purchased earlier at a lower cost.
- Naphtha: A crucial raw material derived from crude oil, used to produce basic chemicals like ethylene and propylene, which are the building blocks for plastics.
- NCC (Naphtha Cracking Center): A large-scale facility that breaks down naphtha into basic petrochemicals. It's the starting point of the chemical production chain.