Asian Import Data Undercuts US Claims on Hormuz Throughput
September crude volumes into Asia are tracking flat against July's weak levels, casting doubt on Washington's 6.5 million barrel-per-day transit figure.
Asia is expected to receive roughly the same crude volumes in September as it did in July, when imports were already subdued, Oilprice.com reported on Thursday (2026-08-27). That flat trajectory sits uneasily alongside US government assertions that Gulf flows through the Strait of Hormuz have meaningfully recovered.7
ICE Brent crude front-month was trading at $96.44 a barrel on Thursday (2026-09-03), up sharply from the $73.74 close Reuters reported on Wednesday (2026-06-24), when supply concerns eased briefly as stranded tankers began exiting the waterway. The futures recovery has not been matched by confirmed physical flows to the region that would normally be the clearest beneficiary of restored Gulf supply.3
US officials told Bloomberg Radio in late July that approximately 6.5 million barrels of oil per day had exited the Gulf via the strait over the preceding week, with the US military escorting tankers through the waterway, Rigzone reported on Thursday (2026-07-30). Asian import volumes collected through August show no corresponding surge.6
Asian refiners had already been pulling back from Gulf spot purchases before August. Oilprice.com reported on Thursday (2026-06-25) that buyers scaled back Middle East crude purchasing for June and July loading following three weeks of heavy activity, citing lingering uncertainty over Hormuz navigability and elevated freight costs. The production collapse underlying the disruption was severe: Kuwait averaged just 573,000 barrels per day in May, with Kuwait Petroleum Corporation targeting restoration to 2 million bpd within roughly a week of the strait reopening. Iraq, OPEC's second-largest producer, was targeting output above 3 million bpd from its southern fields within two months, officials said in the week of June 15 (2026-06-15).4
The inventory damage was substantial. Observable global oil stocks fell by 246 million barrels from the outbreak of the conflict through April, including a 129 million-barrel draw in March and a further 117 million in April, equivalent to roughly 3.9 million barrels per day, Oil & Gas Journal reported. Excluding barrels stranded in Gulf storage or aboard tankers unable to transit the strait, the effective draw was steeper still. Global refinery crude runs in 2026 are now expected to average around 82 million barrels per day, approximately 1.6 million barrels per day below 2025 levels.2
Asian buyers responded by sourcing from further afield. At least 11 million barrels of US crude were sold to Asian buyers late on Tuesday (2026-07-14), with traders telling Rigzone that more deals could follow.5
Tracking actual Hormuz flows has been complicated throughout the crisis by deliberate opacity. On Sunday (2026-05-17), the VLCCs Agios Fanourios I and Kiara M transited the strait carrying 2 million barrels of Iraqi crude each, according to Kpler and LSEG shipping data released Monday (2026-05-18). Three other tankers carrying a combined 6 million barrels exited in the same period with their AIS tracking systems switched off, the same data showed, making independent verification of claimed transit volumes difficult.1
Naval escorts appeared to partially restore movement by late July. The tanker Al Areesh openly exited the Persian Gulf in the early hours of Thursday (2026-07-30), according to Rigzone. Still, Iran's ability to disrupt oil flows extends beyond the strait itself, DW reported on July 17 (2026-07-17), with broader Gulf export infrastructure remaining vulnerable to continued hostilities.6,8
The pace of Iranian export recovery may hinge on sanctions terms as much as on naval escort arrangements. If sanctions eased, Iranian production could ramp up relatively quickly given substantial volumes stored on tankers — in weeks rather than months, analyst Tim Wate told Reuters on Wednesday (2026-06-24). That scenario would add supply to a market where ICE Brent front-month has already recovered to near $96 a barrel.3
For traders, the gap between US transit claims and Asian import volumes remains the live test. Weekly cargo loadings from Gulf export terminals, alongside AIS transponder activity on tankers passing through the strait, are the clearest signal of whether throughput is genuinely running at the 6 to 8 million barrels per day range cited in official claims, or whether the disruption runs deeper than Washington's figures suggest.7,6,1