China's Refinery Runs Slump to Pandemic Lows as Crude Imports Collapse
June throughput fell to 2020 lows as crude imports collapsed 41%, narrowing the buffer between Hormuz disruption and global product market tightness.
Chinese refineries processed 12.47 million barrels per day in June, down 17.7% from a year earlier and the lowest run rate since the pandemic, according to National Bureau of Statistics data published on Wednesday (2026-07-15). China-based consultancy Oilchem, cited by Reuters, put the average utilisation rate at 57.72%, a decline of 3.28 percentage points from May and the first time runs had fallen below 60% since 2020.7
The crude import picture, released one day earlier, is equally stark. Chinese customs data published on Tuesday (2026-07-14) showed imports fell 41.3% year-on-year in June to 29.27 million tons, or 7.12 million barrels per day. China is the world's largest crude importer, and a shortfall of this scale compresses the downstream buffer between the Hormuz supply shock and global product balances.7
The US-Iran war has effectively shut the Strait of Hormuz, the chokepoint through which roughly a fifth of the world's daily oil and LNG passes. Saudi Arabia, Iraq, and Kuwait have been cut off from their main export lane; Qatar's liquefaction output was shut in alongside UAE LNG volumes, removing 24 million metric tons of supply, equivalent to 5.6% of 2025 global LNG trade. Reuters estimates the conflict has removed roughly 1.5 billion barrels of oil from global markets so far.2,6
Observable global oil stocks have fallen 246 million barrels since the conflict began, with 129 million drawn in March and 117 million in April, running at a rate of about 3.9 million barrels per day according to Oil and Gas Journal data. Goldman Sachs commodity analysts said in late May (week of 2026-05-18) that global inventory draws had accelerated to 8.7 million barrels per day since the start of that month, the highest rate on record.5,3
Goldman flagged that inventories were "unlikely to hit minimum operational levels this summer," but added that "the speed of depletion and supply losses in some regions and products is concerning." Asia was identified as the first region approaching minimum operational thresholds, with Europe described as close behind. The June Chinese throughput figures, arriving roughly eight weeks after that assessment, show the refining complex adjusting through demand curtailment rather than supply-side recovery.3
ICE Brent crude front-month settled at $88.10 per barrel at Friday's close (2026-07-18), with NYMEX WTI front-month at $82.49. A Bloomberg Intelligence survey found a majority of market participants expected Brent to average between $81 and $100 per barrel over the next 12 months. The discount from spot to the upper end of that range implies either partial resolution of the conflict or meaningful demand destruction. The Chinese data now provide hard evidence for the latter.1
Supply disruptions are expected to average between 3 million and 7 million barrels per day according to most Bloomberg Intelligence survey respondents, with few anticipating outages above 10 million. About a quarter of respondents expected an increase in hedging and risk-management activity, against 15% who foresaw opportunistic positioning. Rabobank, writing in early June (2026-06-06), argued the market was underestimating the disruption's severity and expected the Strait to remain effectively closed. The June Chinese data have not challenged that view.1,4
The 1979-1981 Iranian revolution remains the closest historical parallel. The US Department of Energy estimated Iran's production fell by an average of 3.9 million barrels per day during that period, representing about 4.3 billion barrels of lost supply across three years. At Reuters' current estimate of 1.5 billion barrels removed so far, the cumulative shortfall is moving faster in its early months but has not yet matched that total.6
The EIA projects US crude output will reach a record 14.1 million barrels per day by 2027, the principal supply-side offset the market can point to. It is a 2027 figure.1
What the June data cannot resolve is whether Chinese refinery throughput has found a floor. Run rates fell from 66.3% in May to an estimated 57.7% in June, a trajectory with no sign of stabilising. Asian LNG settled at $20.98 per MMBtu at Friday's close (2026-07-18). If crude availability does not recover before summer maintenance season ends and Chinese runs fall further, the downstream tightness will surface in middle distillate and LNG prices before it registers in crude benchmarks — and the assumption that $88 Brent already prices in the worst of the Hormuz disruption will need revisiting.7,1