Iran Reaches Out to Indian Refiners After Years of Silence

Iranian oil has quietly made its way back onto the radar of India's refinery sector after nearly seven years — but do not expect a flood of orders anytime soon.

The National Iranian Oil Company (NIOC) has reached out to international oil companies, including Indian refiners and global trading houses, to explore the possibility of resuming commercial oil trade. This outreach has come after the United States issued a temporary 60-day sanctions waiver for Iranian crude oil, petroleum products and petrochemicals — a narrow but significant window that allows Tehran to sell oil more openly into global markets once again.

For India, which was once one of Iran's biggest and most loyal crude oil customers before being forced to stop purchases in 2019, this development carries considerable weight. If Iranian barrels return on workable and commercially attractive terms, they could hand Indian refiners another reliable supply option at a time when they are already diversifying their purchases across Russia, West Asia and various spot markets.

However, the immediate story unfolding is not a full-scale comeback. What is happening right now is best described as a careful feasibility test.

A 60-Day Window — August 21 Deadline

The waiver issued by the United States runs through August 21, 2025. Within this period, it permits transactions specifically linked to the production, sale, delivery and offloading of Iranian-origin crude oil, petroleum products and petrochemicals. The waiver also covers a range of related services that are essential for any oil trade to function smoothly — including vessel management, crew services, bunkering, insurance and vessel classification.

Crucially, the waiver also permits payments for authorised Iranian oil purchases to be made in US dollar-denominated funds. This particular provision is significant because the ability to pay in dollars directly addresses one of the biggest practical obstacles that had previously made Iranian oil trade extremely difficult, even when the crude itself was technically available.
Why Payment Language Matters So Much

Indian refiners have consistently avoided sanctioned oil and gas over the years — not necessarily because they want to, but because doing so protects their access to global banking networks, dollar-clearing systems and international insurance markets. These are the financial arteries of global trade, and no serious refiner can afford to lose access to them.

Even when Iranian crude has been technically available in the past, the absence of safe and legal payment channels made trade practically impossible. The latest waiver's explicit permission to use dollar-denominated payments could ease this major bottleneck — though refiners will still need to seek specific comfort and clarity from their banks, insurers and internal compliance teams before committing to any actual cargo.
India and Iran's Long Oil Trade History

From Major Supplier to Zero Imports

The relationship between India and Iranian oil goes back decades. According to data from the Directorate General of Commercial Intelligence and Statistics, India imported 22.1 million tonnes of crude oil from Iran in 2009-10, which accounted for 14.4 percent of India's total oil imports that year — making Iran one of the country's most important energy suppliers at the time.

As international sanctions tightened over the following years, Iranian oil gradually became harder to access. Payment channels narrowed, logistics became complicated and volumes fell steadily.

The Brief Revival Under the Iran Nuclear Deal

When sanctions were eased following the signing of the Iran nuclear deal, Indian refiners wasted little time in ramping up their purchases again. India imported 27.1 million tonnes of Iranian crude in 2016-17, pushing Iran to the position of third-largest source of India's crude imports — behind only Saudi Arabia and Iraq. Iranian oil was competitive, familiar to Indian refineries and geographically advantageous.

That revival came to an abrupt end when the first Donald Trump administration withdrew from the Iran nuclear deal and reimposed sweeping sanctions. A temporary waiver that had allowed major buyers to continue Iranian oil purchases expired in 2019, and Indian imports stopped entirely.

A Brief Return in April 2025

India did briefly return to buying Iranian crude in April 2025, following a short-term US waiver. The country imported approximately 530,000 tonnes of Iranian oil that month. However, once that waiver lapsed, imports stopped again almost immediately — and that short experience is precisely why Indian refiners are now approaching the latest 60-day window with a great deal of caution rather than enthusiasm.
Why Indian Refiners Are Not Rushing In

Four Key Questions Refiners Need Answered

Despite the undeniable commercial appeal of Iranian crude, Indian refiners are currently in assessment mode rather than ordering mode. They are working through four critical questions before any decision is made:

First, can Iranian crude be purchased without attracting sanctions risk — even under the current waiver? Second, can payments be routed smoothly through banking channels without triggering compliance concerns? Third, are shipping and insurance arrangements actually available on practical terms? And fourth, is Iran willing to price its crude attractively enough to make all the compliance effort worthwhile?

Until there are satisfactory answers to all four questions, refiners will remain on the sidelines.
Protecting Access to Global Financial Systems

The caution among Indian refiners is well-founded and is rooted in hard experience. Indian oil companies have spent years carefully protecting their access to global banking, insurance and dollar-clearing systems. Losing access to any of these would cause far more damage to their long-term business than any short-term discount on Iranian crude could compensate for.

That is why, despite NIOC's outreach and the excitement around the waiver, trading teams are still going through the detailed technical and commercial feasibility analysis — checking whether Iranian crude grades fit their specific refinery configurations, whether the landed cost is genuinely competitive, and whether the full ecosystem of payment, freight and insurance can be put in place without legal or commercial risk.
Could Iranian Oil Become India's Next Big Bargain?

The Commercial Calculation

The commercial logic is straightforward: will Iranian oil be cheap enough and easy enough to buy to justify the added complexity?

Indian refiners have become significantly more flexible in their crude sourcing strategies since the Russia-Ukraine war fundamentally reshaped global oil flows. They have successfully absorbed large volumes of discounted Russian oil, adjusted purchases from West Asian suppliers and made increasingly sophisticated decisions based on freight economics, refinery compatibility and cargo-by-cargo pricing.

Iran's return, even within a limited 60-day window, adds yet another option to that already diversified sourcing strategy.