Thai Oil Q2 2025 presentation: Higher refining margins amid softening crude prices

Thai Oil PCL (TOP) reported improved Q2 and H1 2025 performance, primarily driven by stronger petroleum product spreads and higher refining margins, despite a global market characterized by softening crude oil prices due to supply outpacing demand. The company maintained exceptional operational efficiency with 113% refinery utilization and strong regional gasoline sales. While facing headwinds from geopolitical tensions, potential tariffs, and OPEC+ decisions, TOP is strategically positioned to capitalize on product spreads through its high utilization and regional market presence, making its sustained operational efficiency critical for navigating the complex H2 2025 oil market.

Analysis

Thai Oil PCL (SET:TOP) demonstrated robust operational performance in its Q2 2025 results, effectively countering a challenging macroeconomic environment characterized by softening crude oil prices. The company reported a stronger Gross Integration Margin (GIM), driven primarily by an improved refinery segment contribution of $1.7 per barrel quarter-on-quarter, which capitalized on favorable product spreads and a Singapore gross refining margin of $5.6 per barrel. This performance was achieved despite Dubai crude averaging a lower $66.9 per barrel. A key pillar of this success is exceptional operational efficiency, evidenced by a sustained refinery utilization rate of 113% in both Q1 and Q2 2025. Furthermore, the company has solidified its strategic focus on regional dominance, capturing an 86-87% share of the gasoline market in Thailand and Indochina. While management has flagged forward-looking risks including potential US tariffs, geopolitical tensions, and OPEC+ policy shifts, the company's high utilization and strong regional footprint appear to provide a significant buffer against global market volatility.

Key Decisions for Investors

• Investors should recognize Thai Oil's ability to generate strong margins through operational excellence, making it a potential outperformer in a weak crude price environment.
• The spread between crude input costs and refined product prices is the most critical metric to monitor; continued strength in these spreads could support further earnings upside.
• Given the stock is trading significantly below its 52-week high of 55.50 baht, the positive operational results may present a case for accumulation, contingent on the persistence of high refinery utilization.
• Monitor geopolitical developments and OPEC+ announcements closely, as these external factors represent the primary risks to the company's margin outlook for the second half of 2025.