Saudi Arabia Reduces December Oil Prices to Protect Its Market Share in Asia.

Saudi Arabia has significantly lowered its official selling price (OSP) for crude oil intended for Asia in December, shortly after the OPEC+ decision to pause output increases in early 2026.

Saudi Aramco will offer its main “Arab Light” grade to Asian buyers at a premium of $1.00 per barrel above the Oman/Dubai average for December shipments, a decrease of $1.20 from November. The Arab Medium and Arab Heavy grades were each cut by $1.40 to premiums of $0.05 and $0.10 per barrel, respectively, while the Arab Extra Light grade dropped $1.20 to a premium of $1.30 per barrel. Although noteworthy, these adjustments align with market expectations.

This decision follows the OPEC+ alliance's agreement to increase production by 137,000 barrels per day for December and then pause any further supply increases in early 2026. Since April, OPEC+ has raised output targets by about 2.9 million b/d (around 2.7% of global supply), but this pace has recently slowed amid concerns about oversupply.

Saudi Arabia's price change seems to reflect two interconnected trends: a well-supplied Asian market with rising crude volumes, and Riyadh's aim to remain competitive and retain market share while seeking higher volumes.

For Asian refiners in countries like China, India, Japan, and South Korea, this price reduction presents a more favorable feedstock cost for Saudi oil. As Asia is the largest seaborne crude-importing region, this move could lead to increased term nominations or spot purchases of Saudi crude. However, the lower premium also suggests worries about future demand and the risk of oversupply.

In the short term, traders will closely monitor demand from Asian refiners for December, particularly if spot flows of Saudi barrels rise. Following the announcement, oil prices remained steady, with WTI at $59.61 and Brent at $63.53.