Global oil prices retreated on Thursday following reports that Iran has begun allowing limited maritime traffic through the Strait of Hormuz.
Front-month West Texas Intermediate crude futures dropped by 0.4% to $100.58 per barrel, while Brent futures fell by 0.6% to $104.96/bbl.
According to Iranian state media, about 30 vessels have crossed the strategic chokepoint since Wednesday evening with Tehran's permission.
The Fars news agency further noted that authorities have specifically begun allowing transit for certain Chinese-affiliated vessels, signaling a tactical shift in Iran's blockade strategy.
The sudden, if limited, easing of maritime restrictions coincides with the high-stakes summit between President Trump and President Xi Jinping in Beijing.
Market participants are closely watching the talks, with some analysts at ING suggesting that traders may be overly optimistic that China, Iran's primary oil buyer can broker a deal to end the war.
President Trump has downplayed the likelihood of a diplomatic breakthrough regarding the energy crisis, stating that Washington has the situation "under control".
Despite the slight cooling of prices, fundamental data shows markets remain tightly supplied.
The International Energy Agency has aggressively revised its 2026 outlook, now predicting a demand contraction of 420,000 b/d, while OPEC reported that its April production plummeted by 1.73 mb/d to 18.98 million b/d.
This output drop, during the final month of the UAE's membership in the group, underscores the severe impact of the 10-week blockade.