The supply-side constraints in base oils and geopolitical risk in crude oil are reinforcing each other, creating a strong upward pricing environment.
Base oil prices surged in March, with SN grades up to 48 per cent and Bright Stock rising 28per cent, driven by reduced supply and firm market sentiment.
Refinery operating rates were lowered due to maintenance and margin shifts, while some producers prioritised fuel output over base oils. Ongoing uncertainty around crude, linked to Iran, also impacted production planning.
This resulted in limited spot availability, delayed cargoes, and stronger seller control. At the same time, buyers increased purchases amid supply concerns, further supporting prices.
Overall, the rally reflects a market driven by tight supply and bullish sentiment, rather than demand growth.
Crude oil prices are currently offering cost support to downstream markets, but the overall trend remains uncertain as movements continue to be influenced by fast-changing geopolitical signals involving Iran and the United States.
On March 26, oil prices edged higher after a brief decline in the previous session. WTI crude traded close to $93.02 per barrel, up around 2.99 per cent, while Brent crude hovered near $105.28 per barrel, gaining nearly 3.01 per cent. The recovery reflected renewed caution in the market after mixed signals on diplomatic developments.
In the prior session on March 25, prices had moved lower following remarks associated with Donald Trump, which led market participants to anticipate possible progress in discussions with Iran. This shift in sentiment pushed:
However, the decline did not hold for long. Clarifications from Iran indicating that no firm outcome had been reached brought uncertainty back into focus, prompting prices to recover.
March 2026 highlights a supply-constrained base oil market, where prices remained strong despite fluctuating crude oil trends linked to developments involving Iran.
Reduced refinery operating rates, limited oil availability, and steady demand have kept the market tight, while bullish sentiment further supported the upward move.
Going forward, prices are expected to stay firm, unless refinery output improves or geopolitical tensions ease. Crude oil is likely to remain volatile and sentiment-driven, with only a limited direct impact on base oil pricing.
ALCHEMPro News Desk (VK)
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