China’s Russian Oil Surge Squeezes India’s Refiners

China is changing the balance of power in Asia’s crude market. Its seaborne Russian oil imports are estimated at 1.25 million barrels per day (bpd) in August 2026, slightly below July’s 1.423 million bpd but still among the highest levels since April. More unusually, 31% of the August flow is expected to come from Russia’s European export terminals, meaning Chinese buyers are taking a much larger share of Urals crude that Indian refiners had previously relied on.

The immediate result is less access to cheap Russian feedstock for India, while Russia retains a major alternative customer for its oil. That combination is squeezing Indian refiners’ economics and thinning the buffer protecting Asian fuel markets from another supply or shipping disruption.

China is absorbing barrels India had been using as a substitute

India’s purchases of Russian crude rose sharply as Middle Eastern shipments were disrupted by conflict and restrictions around the Strait of Hormuz. Russian crude accounted for 50.83% of India’s oil imports in July, or about 2.47 million bpd, according to trade data reported by Reuters.

But India’s Russian imports were subsequently reported at 1.87 million bpd in August, down from 2.79 million bpd in July and 2.73 million bpd in June. At the same time, China increased its intake of Russian crude and shifted beyond its traditional concentration on eastern Russian grades by taking more Urals from western export terminals.

This is not an isolated change in buying patterns. Chinese deliveries of Russian crude reached roughly 2.09 million bpd during the first 18 days of February, according to vessel-tracking data cited by Bloomberg. The longer-running pattern suggests that China can become a replacement outlet when Indian demand weakens—and a direct competitor when both countries need Russian barrels to offset disrupted Middle Eastern supply.

Why China can compete more effectively for Russian cargoes

Chinese refiners have been increasing Russian purchases to compensate for lower Middle Eastern availability. Sinopec reportedly secured 30 to 40 cargoes of Russia’s ESPO blend for delivery between July and September, equivalent to approximately 241,000–320,000 bpd, according to trade sources and ship-tracking data.

China’s willingness to take cargoes from Russia’s distant eastern and European ports gives Russian sellers another large market. It also reduces India’s negotiating leverage: when more buyers are willing to accept longer voyages and complex shipping arrangements, Moscow has less reason to preserve the steep discounts that previously attracted Indian refiners.

The evidence points to reallocation rather than an immediate disappearance of Russian oil from global trade. India may buy fewer Russian barrels, but China’s demand can keep those barrels moving toward Asia and preserve Russia’s export outlet. Earlier data also showed China increasing Urals purchases as India cut back, reinforcing the pattern.

Urals discounts are no longer cushioning Indian refiners

The commercial impact is clearest in crude pricing. Discounts on Russian Urals delivered to India narrowed to about $1–$2 per barrel below dated Brent in late July, compared with discounts of more than $10 earlier in the month.

BPCL’s finance chief separately said traders had stopped offering discounts on Russian crude to India as Middle Eastern supply disruptions increased demand for alternative grades. When the discount largely disappears, Russian crude loses much of the cost advantage that made it attractive, while replacement grades from Latin America, Africa, or available Middle Eastern suppliers may carry higher delivered costs or different processing requirements.

For refiners, that creates a margin squeeze in two ways:

• Higher feedstock costs: the crude purchase price moves closer to the benchmark price.
• Greater substitution risk: refiners must compete for alternative cargoes when shipping routes and regional supply are already under pressure.

The available reporting does not establish a company-specific outage or quantified margin loss for Reliance Industries, Indian Oil, or BPCL. The defensible conclusion is broader: all three face a less favorable feedstock environment when Urals discounts narrow, although the effect will depend on each refinery’s crude flexibility, product slate, inventories, contracts, and ability to pass costs through to customers.

What it means for Reliance, Indian Oil and BPCL

Reliance Industries is exposed to the same global crude-cost shift as other Indian refiners, but the available sources do not provide enough company-level data to measure its precise impact. Its position should therefore be assessed through the spread between crude costs and product realizations rather than through the Russian-import figures alone.

Indian Oil faces the same procurement challenge as other domestic refiners: securing reliable feedstock while Russian discounts narrow and Middle Eastern flows remain disrupted. The sources provided do not quantify Indian Oil’s current Russian volumes or margin effect, so claims about a specific operational disadvantage would be premature.

BPCL is the clearest documented case in the available evidence. The company said Russian discounts had evaporated in the face of stronger demand for alternatives and was still arranging supplies for upcoming deliveries. That indicates pressure on procurement economics, but not an inability to obtain crude or a confirmed fuel shortage.

For all three companies, the key indicators are the Urals-to-Brent differential, freight and insurance costs, the availability of replacement grades, and whether domestic fuel prices adjust quickly enough to reflect higher crude costs.

Does this raise the risk of an Asian fuel shortage?

It raises the risk, but does not prove that a region-wide shortage is imminent.

Middle Eastern oil flows have been restricted following conflict and disruption around the Strait of Hormuz. Indian refiners responded by increasing purchases from Russia and Latin America while Middle Eastern volumes fell. China, meanwhile, has been drawing on Russian crude to compensate for reduced Gulf supply.

That leaves Asia with a smaller margin for error. A further interruption to the Strait of Hormuz, Russian export terminals, tanker availability, or regional refining capacity could make it harder for importers to replace lost barrels. The first effect would likely be higher crude and freight costs and weaker refinery margins; localized shortages and higher retail fuel prices would become more plausible if refined-product inventories were also tight.

But China’s August Russian intake remains an estimate, and the evidence does not show that Asian consumers are already facing a general fuel shortfall. The more immediate and measurable development is the loss of India’s negotiating advantage: Chinese demand is helping absorb Russian supply at the same time that Indian refiners are paying more to secure it.

The central market shift

China’s Russian oil purchases are turning a temporary supply-balancing strategy into a sustained competition for cargoes. India had used discounted Urals to replace disrupted Middle Eastern supply; China is now taking more of those barrels, including a larger share from Russia’s European ports.

That shift strengthens Russia’s position as a seller, narrows the savings available to Indian refiners, and leaves Asian fuel markets more vulnerable to the next logistics or supply shock. A shortage is not inevitable—but the cheap-crude cushion that helped India and the wider region absorb the current disruption is becoming much thinner.