Energy · China · September 2026
The Valve and the Tourniquet
China stepped out of the oil market this spring, and the world is better off for it. But the popular story credits the wrong mechanism, skips the part that made American diesel worse, and misses the fact that China is now stepping back in.
China’s crude imports fell by about 3.5 million barrels a day in the second quarter, compared with a year earlier. By the Columbia and Oxford energy researchers’ accounting, 1.9 million of that was China stopping its stockpiling and starting to draw down. The rest was refineries running less. Electric vehicles made that possible to endure. They did not do most of the work.
Contents
- The story being told
- What is true about the EVs
- How China actually stepped out
- The tourniquet
- Stepping back in
- Exporting the cure
- The slow road and the fast one
- The ledger
- What I left out
01The story being told
The version circulating goes like this. China spent twenty years pushing away from oil. Electric cars are now most of what it sells, so its road-fuel demand is falling for good. When the Strait of Hormuz closed, China — which in past crises would have bid up every barrel on the water — instead cut its imports from 11.6 million barrels a day to under 8, leaned on its grid and its reserves, and put a lid on global prices. The irony, the story says, is that the same Chinese EVs Washington is tariffing are the reason America has not fallen into stagflation. Without them, diesel would be past $9 and the Fed would be at 6 or 7 percent.
Most of the direction is right. The mechanism is not, the counterfactual has no source at all, and the story leaves out a second thing China did at the same time that pushed the other way.
02What is true about the EVs
The share is real. In August, new-energy vehicles were 65.2 percent of China’s passenger car retail sales, a record, according to the China Passenger Car Association. That is up almost ten points from a year earlier.
But look at how the record was set. Total retail sales fell 23.6 percent. New-energy sales themselves fell 10 percent, to about 1.0 million. Gasoline car sales nearly halved. The share hit a record less because Chinese buyers rushed into EVs in August than because they stopped buying combustion cars when pump prices rose. That is the old oil-trader cure — high prices curing high prices — showing up in the showroom.
The displacement is real too, but smaller than the brief says. The International Energy Agency’s Global EV Outlook puts China’s EV fleet at around 1 million barrels a day of avoided oil demand in 2025, out of about 1.7 million worldwide. Jefferies estimated 1.4 million a day for China in the first half of 2026, up 42 percent from a year earlier. The claim that the IEA puts China’s figure above 1.5 million a day hangs a bigger number on the wrong owner. The honest figure is somewhere around 1 to 1.4 million, and rising fast.
That is a large number. It is a structural cushion the world did not have in 2012. It is not what carried China through the spring.
03How China actually stepped out
The US Energy Information Administration reported that China imported 8.1 million barrels a day in the second quarter, down 32 percent from the first, and below 8 million in May and June for the first time since 2016. The 11.6 figure in the popular story is real but it is China’s 2025 annual average, not a crisis-eve reading; the drop from the quarter before was steeper, from roughly 11.9.
Erica Downs of Columbia’s Center on Global Energy Policy and Michal Meidan of the Oxford Institute for Energy Studies then broke the cut apart. Against the second quarter of 2025, imports fell about 3.5 million barrels a day. Roughly 1.9 million of that came from stockpiles: a year earlier China was adding 1.57 million barrels a day to storage; this spring it was drawing 363,000 a day out. The other 1.6 million came from refineries cutting runs, sharply so in June.
Why did refineries cut? Partly because Chinese demand fell: gasoline down 5 percent year on year in the quarter and diesel down 13 percent, per the same analysis. Their explanation names electric cars and LNG-powered heavy trucks — but first it names pump prices roughly $40 a barrel higher. Beijing let retail fuel prices rise, if not all the way to world levels, and people drove less. The cure for high prices was, once again, partly high prices.
Scott Moore at Brookings made the uncomfortable point directly in August: China’s resilience in this crisis rested mainly on fossil fuels — a strategic reserve of about 1.4 billion barrels, roughly seven months of imports, and a grid still about half coal — not on clean technology. The electrostate story is true on a twenty-year horizon. On a six-month horizon, China got through by being a very well-stocked petrostate.
China did not stop needing oil this spring. It stopped buying it, and lived off the barrels it had bought cheap.
04The tourniquet
Here is the part the popular story leaves out, and for an American truck owner it is the most important part.
From March, Beijing restricted exports of refined fuel — gasoline, diesel, jet — to keep its own market supplied. In the second quarter those exports fell about 60 percent from a year earlier. China is one of Asia’s large fuel exporters. When it holds product at home, the diesel it would have shipped has to come from somewhere else, and in 2026 somewhere else was already short: Gulf refining was disrupted by the war, and Russia banned diesel exports in July and has since extended the ban through the end of the year.
So China ran two policies at once. On crude, it opened a valve: it stepped out of the queue and let other buyers have the barrels. On refined fuel, it tied a tourniquet: it kept its diesel home. The first eased the price of crude oil. The second tightened the market for the exact product that hit a record $6.51 a gallon in the United States on September 21, as covered in the first piece. Both were rational for Beijing. Only one of them was a gift to anyone else.
05Stepping back in
The popular story also treats China’s retreat as settled. The latest data says it is reversing.
China’s customs figures for August show crude imports of 8.93 million barrels a day — up 6.2 percent from July, the second monthly rise in a row, though still 23.4 percent below August 2025. The reason given is that Beijing began easing its fuel export controls in July. Refined product exports jumped 29 percent in a month, to 6.01 million tonnes, above the year-ago level.
- 11.62025 average
- ~11.9Q1 2026
- 8.1Q2 2026
- 7.8May 2026
- 8.93Aug 2026
That cuts both ways, and it is worth being exact about which way each cut runs. More Chinese fuel exports mean more diesel on the world market, which should help the product that is hurting Americans most. More Chinese crude buying means China is back in the queue for barrels, which pushes on crude. And the stockpile draw that carried the spring cannot run forever. At some point reserves get refilled, and refilling is buying.
06Exporting the cure
The most interesting true claim in the brief is about what China’s EV exports do to other countries’ fuel demand. A Reuters Open Interest column in early August found that eight importing economies had collectively cut gasoline imports by about a third so far this year while buying record numbers of Chinese EVs. Japan’s gasoline imports were down about 11 percent with a 90 percent jump in purchases of Chinese EVs. South Korea’s gasoline imports were down about 44 percent — roughly 0.4 million tonnes — alongside more than $1 billion in additional Chinese EV imports.
Two corrections to how that gets retold. These are gasoline imports, not all fuel imports. And they sit alongside the same price shock, so some of the cut is people buying less gasoline because it costs more, not only because they bought an electric car. The direction is still clear, and Brookings counts Chinese EV exports at a record $9.2 billion in May alone, up 49 percent. China is not just shrinking its own oil demand. It is selling the machinery for shrinking everyone else’s.
That is the real irony, stated properly. The United States taxes Chinese EVs heavily to protect its carmakers, while those cars cut oil demand in Asia and ease a crude market Americans also buy from. But it is not the whole of the ledger, because the same government that exports the cure also held back the diesel.
07The slow road and the fast one
There is a clean way to see the two halves of China’s response, and it comes from the Reality Equation. Take the world oil market as the Actualizer. Its Expectation of Chinese demand is not something any government can set. It can only be retrained, and only by Actuals — by what actually got bought and burned.
The EV transition is the slow road. Twenty years of factories, charging posts and sales figures are artifacts, and those artifacts have become history the market has learned from. When forecasters now expect Chinese road-fuel demand to keep falling, that expectation was earned the only way expectations are ever earned: through the record.
The stockpile draw is the fast road, and it is borrowed. A government draining its reserves is acting on this quarter’s Reality, not changing the market’s long-run expectation. Nothing in that draw retrains anyone to expect less Chinese buying next year. It does the opposite: it creates a refill that will have to happen. As I argued in The Conservation of Surprise, you cannot delete surprise from a system, only move it in time. The spring’s relief was real. Some of it was lent, and the loan comes due when the tanks are refilled.
08The ledger
- Already true
- New-energy vehicles are about two-thirds of China’s car sales. EVs displace on the order of 1 to 1.4 million barrels a day of Chinese oil demand and the figure is climbing fast. China cut its crude imports by about 3.5 million barrels a day in the spring, mostly by drawing stockpiles and cutting refinery runs, and restricted fuel exports at the same time. Since July it has eased those restrictions and its imports are rising.
- What has to happen for “China saved us” to hold
- Chinese demand has to stay down after prices ease, not just while they are high; fuel exports have to keep flowing to relieve diesel; and the reserve refill has to be slow enough not to undo the spring. If Chinese imports stay under 10 million barrels a day through winter with fuel exports up, the structural reading wins.
- Where I am probably wrong
- I may be underweighting the EVs. Price-driven demand cuts are supposed to bounce back when prices fall; in a country where two of every three new cars no longer burn gasoline, much of this one may not. If the demand never returns, then what looked like price response in the showroom was the transition finishing early, and the brief was more right than its numbers.
09What I left out
The brief ended with a counterfactual: without China’s EVs, diesel would be past $9 and the Fed at 6 or 7 percent. Its cited source was a Google Finance disclaimer page. I found nothing that supports those numbers, so they are not in this piece. I also could not independently read the New York Times, Commonwealth Bank, Bruegel and Arthur D. Little sources the brief listed, so none of their specific claims appear here. The brief described Japan and South Korea as America’s neighbors; they are China’s. Where the brief was right — the 65 percent share, the Japan and Korea figures — it is kept, with the context it left out.
- CnEVPost — China’s August NEV retail, penetration hits 65.2%
- IEA — Global EV Outlook 2026, executive summary
- ANI — Jefferies: oil displaced by China’s EVs up 42% in H1 2026
- EIA — China’s crude oil imports fell in the second quarter
- Columbia CGEP — How China is managing lower oil imports
- Reuters via Hydrocarbon Processing — China learns to live on less fuel
- Brookings — Electrostates vs. petrostates and the Hormuz shock
- Business Recorder — China’s August oil imports rise for second month
- Reuters via The Daily Star — China’s EV export boom hits gasoline demand
- The Conversation — Iran war pushes diesel to record highs
- WTTW — Diesel hits all-time high, Sept 21, 2026
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