Analyst brief

Asia Fuel Oil – Pricing Analyst Update (21–25 Sep)

Asia Fuel Oil – Pricing Analyst Update (21–25 Sep).
Published24 SEP 26 - 07:26 Reading time  minutes
  • Cash differentials for Asia 380cst HSFO averaged around $38.90/mt over September 21–23, falling from the prior week’s premium of around $52.70/mt. Similarly, the Asia 180cst HSFO cash differentials averaged around $40.80/mt over the same period, down from a premium of $51.25/mt the prior week.
  • Asia 380cst HSFO outright prices averaged around $645.80/mt over September 21–23, easing from the prior week’s average of $707.25/mt, and the Asia 180cst HSFO outright prices averaged around $654.60/mt over the same period, also dipping from the prior week’s average of $711/mt.
  • Cash differentials for Asia LSFO averaged around $37.50/mt over September 21–23, easing from the prior week’s average of $42.35/mt. Outright prices averaged around $798.55/mt over the same period, falling by approximately $48.70/mt from the prior week.
  • The 380cst and 500cst ex-wharf prices averaged around $691.70/mt and $670.70/mt respectively over September 21–23, down from the prior week’s averages of $752.65/mt and $749.65/mt.
  • Prices eased across the board as some of the fear-driven premium built up over the past fortnight began to unwind, with the East-West Petroline pipeline reportedly back in use and Iran signalling conditions for restoring Hormuz transit, even as roughly a third of AG oil supply remains missing from the market.
  • The US and Iran held their first shuttle talks in months at the UN General Assembly, with Trump calling the exchange “very productive” and signalling momentum for a deal, though Iran’s security chief said hours later that the Strait of Hormuz would stay closed and no negotiations would proceed until Tehran’s conditions are met.

About the Author
Alex Theo | Head of Pricing Analysts, Sparta Commodities
Alex Theo is a commodity price reporter and pricing analyst with over a decade of experience covering oil markets across the Asia-Pacific region. His expertise spans the full oil barrel – heavy distillates, middle distillates, and light distillates – as well as iron ore markets across APAC. Alex now leads the pricing analyst team at Sparta, working alongside Commodity Owners to deliver independent, unbrokered commodity price assessments across key benchmarks.
Connect: LinkedIn

About Sparta
Sparta is the AI leader for commodity trading, home to Leonidas AI, the first decision-making engine for oil and commodity traders. Backed by USD 42 million in Series B funding led by One Peak, with participation from returning investors FirstMark and Singular, the same investors behind AI leaders like Legora, Dataiku, and Synthesia. From independents to multinationals, the world’s leading commodity teams use Sparta and Leonidas AI to move faster, trade smarter, and stay ahead of the market.

For more information, visit Sparta or follow us on LinkedIn.

Topics Fuel Oil
Author

Alex Theo

Head of Pricing Analysts

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